can power conditioners cause lcd displays to function quotation

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The HD Guru’s readers have asked for the real story on power line conditioners. Are they really needed with an HDTV? Do they provide a sharper picture as some salesmen claim? How well do they protect the TV in case of a lightening strike or other electrical spike? What about surge protectors and uninterruptible power supplies (UPS)? The HD Guru responds.

In the United States the alternating current (AC) sent from your electric company should be delivered to your home at a steady rate of 120 volts at 60 cycles per second. In some parts of the US, there are variations, resulting in voltages that are either too high or too low. Sometimes interruptions cut the power altogether. Delivery of too much power is called a voltage surge; too little, a voltage droop or sag. Electrical storms can deliver lightening strikes, which can produce catastrophic voltage surges capable of destroying the power supplies of all the electronics plugged into the system, whether they’re powered up or not. Air conditioner and refrigerator motors powering on and off can also cause momentary voltage fluctuations. Another potential power problem is electrical interference caused by industrial grade electrical equipment operating nearby as would be found in a factory. Your home’s wiring may also pick up electrical line interference or radio frequency interference (RFI) caused by, among other things, broadcast transmitters located in your vicinity.

Fluctuating voltages can cause lights to brighten and dim. TV, lights and other electrical devices may momentarily shut off due to total voltage dropouts. Radio frequency interference can create hum and/or video noise bars and static.

Power conditioners can’t give your digital HDTV a sharper picture or better color, regardless of display technology, whether plasma, LCD, DLP, SXRD, or DILA rear projection. Period. Resolution is, by definition fixed, and so cannot be increased. If a salesman tells you otherwise, ask why are there no power conditioners connected to the dozens of TVs on display. All HDTVs have internal power supplies designed to filter and transform the incoming AC to voltages necessary for the set’s operational needs. These built-in power supplies do a great job, and are designed to accept a fairly wide range of line voltages. Can a power conditioner clean up heavy interference in your power line? Yes, but most of the time they are simply not necessary and will be of no use because the vast majority of households are free of electrical interference.

While power conditioners cannot improve your picture, a surge protector can protect your set in the event of a power surge. What’s needed depends on the display and the amount of protection you can afford. For LCDs and plasmas the HD Guru suggests a surge protector at the very minimum. According to experts, the rating should be at least 360 joules. These are very inexpensive, with prices starting at under $20. For lamp driven devices such as microdisplay front and rear projectors, including LCOS (Sony SXRD and JVC DiLA), DLP and LCD, you should purchase an uninterruptible power supplies (UPS). The HD Guru also recommends using the UPS with digital video recorders (DVRs like TiVo). A UPS will prevent the lamp’s cooling fan motor (or hard drive in the DVR) from shutting off during a power failure. You need just enough battery power to cool off the projector to prevent premature lamp failure or a DVR’s power down. 10 minutes worth of battery back up is more than sufficient. Virtually all UPS units also have built-in surge protection.

UPSs’ are either on-line or off-line designs. The on-lines are best because they actively filter and convert AC wall power into DC (Direct Current) to charge the battery, while simultaneously converting the DC back to AC to run your HDTV or DVR. In addition to offering excellent line conditioning, on-line UPS systems provide surge protection. Because it’s “on-line” there is no voltage drop when the AC power fails. The switch to battery backup is seamless.

The Tripp-Lite SU750XL is a good on-line UPS. Rated at 750VA, it will run a 500-watt load for about 10 minutes, which is plenty of time to cool off the lamp in any projector or properly shut down a TiVo. While it retails for $449, a quick internet search found it for $288.93 + shipping.

Depending upon capacity off-line UPS prices start at around $40. Because the AC in/out circuitry is not coupled to the output there’s around a 1-millisecond switch between line current and battery power. Virtually all have built-in surge protection and many of the mid size and larger one also have line conditioners.

Bottom line? Instead of selecting a line conditioner with surge protection, which can cost up to $500 or more, get first-rate protection that includes surge and battery backup plus top quality line conditioning, for under $300 by purchasing an on-line UPS. For under $100 you can be protected from the most common surge and short-term power loss problems with a UPS with surge protection combo.

When used in the first case to divert power around a portion of the unit, the bypass may be acting to protect the unit itself from extraordinary conditions or provide power downstream if a portion of the unit malfunctions or is temporarily inoperable. For example, if UPS batteries are drained and cannot provide power to the load, many UPSs go into “bypass mode,” providing raw, unconditioned power to the load so it can remain online. (See electronic bypass.)

When used to isolate a unit (generally used for larger units), a bypass made of circuit breakers or disconnect devices electronically isolate incoming and outgoing “sides” of the voltage regulator/power conditioner from the system. The unit can then be safely isolated for maintenance while downstream devices receive unconditioned power to remain online.

Some voltage regulator/power conditioners are capable of taking incoming power at one voltage level and providing it at a lower voltage level at the output (for example, from 480 volts to 208 volts). This ability to “step down” the voltage can eliminate the need for a separate transformer to change the voltage to the proper level for the downstream devices. In some cases, a “step up” might also be useful.

The UST SureVolt™ automatic voltage regulator liberates businesses and institutions from the limits of sub-optimal utility power by providing tightly controlled voltage through both transient and longer-term low or high voltage events, while balancing three-phase power.Fast voltage regulation corrects under/over voltage, sags, and swells

Deployed worldwide at major industrial, commercial and governmental facilities, UST solutions have become the standard for engineers seeking a more reliable and lower-cost alternative to UPS systems for bridging voltage events, preventing work stops and protecting critical equipment.

Troubleshooting a soundbar is a difficult endeavor. Most soundbars have a minimal number of controls and no display to tell you what is wrong. Because of this, troubleshooting soundbars often means a lot of trial and error. However, knowing what to try first can save you some time.

Most soundbar issues result from improper connection, an incorrect device setting, a poor physical arrangement. Most fixes are fairly simple, though some may require some time to troubleshoot. Try the simplest solutions first, and move up in complexity only if needed.

Your soundbar could work improperly for a host of different reasons. Below you’ll find nine of the most common issues users have with their soundbars. If you follow these troubleshooting instructions step by step, you should be able to fix what’s wrong while saving the most time and money.

Before you try any of these steps, you should always try a power cycle first. Unplugging your device and plugging it back in after about 15 seconds is the easiest troubleshooting step, which can solve a variety of problems.

Most power issues are fairly simple problems with equally simple solutions. The first thing you want to do is check if it is actually off. Usually, soundbars will have an indicator light of some kind indicating that they are powered on. Consult your manual to determine what this looks like on your device.

You may have to download the complete manual on your manufacturer’s website. If the indicator light is on, chances are you have a sound problem rather than a power problem.

If your soundbar is indeed not powering on, be sure to use the power button on the soundbar instead of the remote. If this works to turn on your soundbar, your remote’s battery, or the remote itself, may need to be replaced.

If you still don’t get power to your soundbar, check all the connections. Your soundbar needs to be connected both to a device sending sound to it as well as a power source. Check all outlets and ports to ensure that they are free of debris and securely connected, and ensure that there are no cut or damaged wires or cables in your setup.

If there are, try replacing these. You may be able to get a replacement power cable from the manufacturer, even if your soundbar is out of warranty (more on that below).

If your soundbar is powering on, but not producing any sound, check your volume settings. Try your remote first, but also try the volume controls on the soundbar itself if this doesn’t work. Also, be sure to check the volume settings on your source device. The volume of your source device should be set at the maximum and all volume control should be handled by the soundbar.

If you connect your soundbar to your source device with HDMI, you may be able to take advantage of a feature called HDMI CEC. Among other features, it enables you to have a universal volume control across all of your connected devices, as well as the ability to control it all with one remote.

If your connections appear secure, try a different cable to connect your soundbar to your device. This will eliminate the possibility of a faulty cable. If all else fails, try connecting an audio source through a different connection. If this doesn’t work, it may indicate internal damage to your soundbar.

The next category of common issues reflects a system that powers on and is functional but may have some performance issues. In addition to these troubleshooting steps, you can reference our guide on how to make a soundbar sound better in general for more tips here.

If you get sound, but it sounds like your TV’s sound, it probably is. Check your audio settings to ensure that your source device is routing sound to the soundbar. The easiest way to do this is to consult the manual for your source device and follow installation instructions connecting external audio devices.

If you’ve taken the above steps to fix your sound to no avail, you might have your soundbar in a special audio mode. Some soundbars come with night mode or dialogue-enhancement mode which modify the sound for specific uses.

Night mode is designed to reduce certain frequencies so as not to disturb people in adjacent rooms. Dialogue-enhancement mode amplifies higher-pitched frequencies and is good for watching the news and other highly narrated content.

However, when you enable either of these settings accidentally, it can make your content just sound weird. This is especially the case with movies that have powerful soundtracks. Consult your manual on how to disable these special sound modes.

If you still have trouble, it might mean that your source device is broadcasting a type of audio your soundbar can’t fully produce. This may be the case if your source device is broadcasting a 5.x surround sound signal to a 2.x or 3.x soundbar.

If this is the case, the rear channels which would usually fold into the left and right channels may drop out completely. Consult your soundbar manual and adjust your TV’s audio settings to match the speaker arrangement.

This problem can occur when your source device is connected directly to your soundbar which passes the video on to the TV. Many TV boxes, Sky boxes, and disc players have a feature to prevent this. In your box’s audio settings menu, you may find an “audio delay” feature. Adjust the audio delay until you are happy with the syncing.

The most likely culprit when it comes to unwanted sound is the cable. This is especially the case with analog audio. Check all connections to ensure they are fully inserted and secure.

Be sure that your source is set to maximum volume and you control the volume primarily with the soundbar. This helps because low input volume can be overwhelmed by interference which your soundbar will amplify along with the audio signal.

The mere position of a particular cable can create a loop that captures radio interference. One simple solution is moving or organizing your cables. Although this can be as simple as using rubber bands or twist ties, there are other accessories you can use to organize your cables like the JOTO Cable Management Sleeve (on Amazon).

If the connections you use are shielded, such as HDMI, you might want to consider upgrading your cables. Cheap cables may use poor shielding materials, allowing for interference.

Another possible cause of unwanted noise is “60 cycle hum” or “mains hum.” 60 cycle hum sounds like a constant low buzzing and is caused by nearby high-voltage currents. The most common sources are household wiring and fluorescent lighting.

This is usually solved by moving the soundbar. If your soundbar is mounted to your wall, take it off the mount and find an area on your wall where you do not get the hum, and reinstall the mount there.

If your soundbar repeatedly cuts off while you are watching content, it may be due to energy-saving settings. Since these settings may be beneficial both to the environment as well as the longevity of your device, you might want to keep them on if you can.

One thing that can trigger this behavior is poor volume calibration. Ensure that the volume of your source device is set to maximum. Since energy saver mode is sometimes triggered by a lack of audio signal (especially with analog connections), using maximum volume will minimize if not eliminate this problem. You should always control your volume with your output device whenever possible.

If this doesn’t fix your problems, you may want to disable energy-saving mode. If it fixes the problem, you likely won’t notice any difference otherwise.

Being unable to get sound from the subwoofer is especially frustrating since subwoofers can add a lot to a soundbar setup (our article). As always, check whether the subwoofer is powered on. Sometimes, the subwoofer may have its own power source you need to connect. Consult your manual for details.

If you still don’t get sound, check the connections. Ensure that wires are not damaged by swapping them out. If you are using a wireless connection, consult your manual to ensure the devices are properly paired.

If you are trying to connect to your soundbar with Bluetooth or WiFi, you may have difficulty with pairing. The most common cause is additional devices already paired. Consult your manual, and unpair your soundbar from all devices. This is usually as simple as turning off Bluetooth connectivity and turning it back on again.

If all else fails, you can try a factory reset. The process for doing this will differ from device to device, but it will restore your device to its factory settings. Consult your manual for instructions on how to do this.

If you have a new soundbar that is giving you issues, you should first determine whether it is eligible for your retailer’s return or exchange policy. The easiest way to fix persistent problems is to simply replace the soundbar.

If you bought it from a store, repackage the soundbar and its components to the best of your ability, and bring it to customer service or a manager to discuss an exchange. If you bought it online, do your best to talk to a customer service representative, preferably by phone.

Even if your soundbar is outside of the return or exchange period, it’s worth a shot to try calling anyway. If you are denied, you can politely plead your case, but understand that the person you are speaking to may not have the authority to alter company policy. If this is the case, you should determine if your device is under warranty.

If this is the case, follow the warranty instructions that come with your soundbar. It is important to do this before going to a repair shop, since it may void the warranty. You may be asked to return the soundbar to the manufacturer for repairs. If this is the case, inquire about the cost of shipping and repairs to avoid any surprise costs.

If your device is not under warranty according to your documentation, try contacting them anyway. Often manufacturers are more interested in retaining you as a loyal customer than saving what is to them a small amount of money on shipping and repairs.

Further, they may be able to connect you to other departments within the company or licensed repair shops that handle non-warranty repairs, probably at an expense.

If you are passed on to another company department from the warranty claims department, get an estimate and a quote for shipping and labor cost as well as the expected turnaround time.

Understand that until they are able to examine your soundbar, they will not be able to give you an accurate quote for labor time or necessary materials.

Ultimately, your particular priorities will determine which option you choose. If the repair tech identifies the problem as being unfixable, or if enough repair techs are unable to source the problem, you may want to consider selling it for parts.

Many repair techs and recycling companies will pay a small amount to gut your soundbar to repair for working parts and raw materials. It may not be much, but it can contribute to buying something that works.

One of the most common sources of confusion I encounter when talking to non-electrical people about solar power are the terms: kW and kWh. What do they stand for? What do they mean? And what’s the difference between the two? Watch the video, or read below to find out…

Please excuse this post if you think I am explaining the bleeding obvious! But I think it is vital to write a post that describes these key units of electricity in a way that requires zero prior knowledge of anything electricity-related.

So kW means kilowatt, which is 1000 Watts. It is a measure of power. Notice that, if you like to keep anal electrical engineers like me happy, the correct way to write it is always with a small k and a capital W. Peak power defines a solar system’s size. e.g. a 3 kW system can produce 3 kW of power at solar noon (when the sun is at its strongest) on a perfect solar day:

kWh stands for kilowatt-hour. A kWh is a measure of energy (not power). If your solar panels (for example) continuously output 1 kW of power for a whole 60 minutes, you will have produced 1 kWh of energy.  The amount of electricity you use (or generate) is defined in kWhs. e.g. “My solar system produced 4 kWh of electricity today!”

It is very common for people to mistakenly interchange the terms energy and power as if there is no difference. Most people do it all the time without noticing. It drives electrical geeks like me up the wall, especially when I read it in national newspapers and books!

If a buyer has studied their energy consumption and carelessly says they need a solar power system to produce 12 kW, they might end up being quoted a 12 kW solar power system, which will cost about $10,000 at today’s prices and produce about 48 kWh per day.

If what they actually meant was that they need one to cover an energy usage of 12 kWh per day, they really need a 3 kW solar system that costs about $3,500 at the time of writing!

The more energy (kWh) a battery has, the more you can store and the longer it will last, the more power it has the faster you can get that energy in or out of the battery,

In other words, the more power it has, the more appliances you can power with it and the more energy it has, the longer you can power those appliances.

Top tip for filtering out the worst solar and battery salesmen: Ask them to explain the difference between a kW and kWh. If they get this wrong how on earth are they gonna understand your requirements? A lot of cold calling door knockers will fail this test in my experience.

A kilowatt/hour is a nonsensical unit in most contexts. If you find yourself using this unit, double-check what you really mean, which is probably kilowatt-hour. Kilowatt/hour means kilowatts per hour. Kilowatt is a measure of power (units: Joules per second ), so you are really saying joules per second per second, or joules per second squared. Which would be a measure of how quickly power is increasing. An acceleration of power if you like. There are very few circumstances where that is a relevant measure. Especially when talking about solar or batteries. Lots of people get kilowatts/hour confused with kWh. Please don’t let it be you. 99% of the time, you’ll mean kWh.

For small/medium size televisions, LCD is clearly the choice for those of you with limited power. The other great news is that they are getting cheaper as time goes on. Coles and a number of supermarkets are now selling 38 cm LCD televisions for under AUS$200.

I say "if" because they are designed to run off a 230V-12V regulated power supply. This is not the same as running it direct from a 12V solar system where the battery voltage can easily range from 11 to 15 volts. An even wider variance is possible with flat or failing batteries; a battery system being equalised to 15.5-16 volts etc.

There appears to be a few brands that can definitely be run off a battery and these are marketed to the caravan and yachting market. Majestic LCD televisions will operate between 10.9 and 15.5 volts. Xien sell a range for the marine industry. Sharp televisions are also sold as "12 volts" but come with a $140 special 12 V lead. I suggest this has a power conditioner on it. Dick Smith once sold (and may still do so) an AC/DC 15 inch model.

Most people assume that all the brands would operate satisfactorily but we are unable to recommend this without information from the manufacturers. If any of you have information or experience in this regard, please let me know.

The power "saving" of being able to run it direct is significant. From my observations, the 230 to 12V adapter supplied with the television is only about 50% efficient. By the time you then use an inverter to change your 12V to 230V, I estimate that you could be tripling your power consumption.

For those of you on 24 volts, an efficient 24 to 12V converter is a reasonable option. I tested the 15" Music TV using our 8A voltage reducer (APX-006 - discontinued) and it used a modest 1 amp on 24 volts.

For the "big end of town", a consumer magazine tested 4 popular brands of large LCD and Plasma televisions for power consumption. Interestingly, the 45/ 46 inch Plasma televisions used 260 –286 watts while the 42/43 inch Plasma televisions used significantly less (183- 186 watts). All four used between 0.67 and 1.4 watts on stand by.

Tripp Lite"s PS4816 power strip offers 15 amp, 120V multi-outlet AC power distribution in a convenient 48 inch mountable housing. Offers horizontal or vertical power distribution in rackmount, raceway and workbench applications. Includes 16 NEMA...5-15R output receptacles with 2.717 inch center-to-center spacing, 15 ft AC line cord and lighted power switch with locking transparent cover to prevent accidental shutoff. Sturdy all-metal extruded aluminum housing stands up to demanding network, laboratory or factory environments. INPUT/OUTPUT: Input: NEMA 5-15P/Output: 16 NEMA 5-15RELECTRICAL: 120V AC, 50/60Hz, 15A FORMAT: 48 in. corded, mountable power strip

Power strip offers a simple method of power distribution in workbench, wall-mount or floor-mount applications. Keyhole mounting tabs allow convenient installation in a wide variety of applications. Corded, six-outlet design reduces cable clutter...and enables the connection of multiple electrical devices to a single AC wall socket. Unfiltered electrical pass-through can be safely used with UPS or generator power. Power strip also features a master on/off switch, circuit breaker and an attractive gray color scheme.

Sleek, Attractive Design: Slimmer, lower profile integrates well with table surfaces to enhance conference rooms, meeting rooms, hotel rooms, kitchens, and offices.

UL Spill Water Protection: Meets and exceeds UL1363 standard for relocatable power taps. Eliminates risk of shock or short circuiting due to moisture entering device.

The PD-920R rackmount power distribution unit is equipped with 8 circuit breaker protected rear outlets (NEMA 5-20R), and one front outlet (NEMA 5-15R). Standard equipment includes surge and spike protection that utilize a clean line to neutral ...that does not pass noise contamination to ground (PD-920R-NS does not have this protection), EMI filtering, and a 9" cord. A generous 9-inch depth offers easy access to the 20 amp rear panel outlets, which are solidly mounted on yokes to eliminate deflection. An illuminated combination power switch/circuit breaker is located on the front panel. UL listed in the US and Canada. Occupies one rackspace. The PD-920RC-20 shares all of the same features as the PD-920R, but boasts a generous 20" cord.

Select Series Rack Mount PDU with RackLink™ Series power management products shall be Middle Atlantic Products model # RLNK-915R. Select Series Rack Mount PDU with RackLink power products shall be 1.735"H x 17.36"W x 9.67"D. Select Series ...Rack Mount PDU with RackLink shall have a 15 amp power capacity. Select Series Rack Mount PDU with RackLink shall provide MOV surge and spike protection. Select Series Rack Mount PDU with RackLink shall provide 9 total outlets, 8 of which shall be individually controllable. Select Series Rack Mount PDU with RackLink shall provide sequencing. Select Series Rack Mount PDU with RackLink shall include a 9" power cord. Select Series Rack Mount PDU with RackLink shall monitor specific remote IP devices and services and shall automatically reboot an unresponsive network device and provide alerts via e-mail. Select Series Rack Mount PDU with RackLink shall allow local export of log files in CSV format, and shall allow log files to be extracted to 3rd party databases via IP. Select Series Rack Mount PDU with RackLink shall include an integrated web server for browser-based access and control. Select Series Rack Mount PDU with RackLink shall utilize an open-architecture serial communications protocol that is cloud compliant without being cloud dependent, and provide an API for seamless integration into any IP based architecture. Select Series Rack Mount PDU with RackLink shall be fully compliant with any control system or aggregator. Select Series Rack Mount PDU with RackLink shall be constructed of phosphate pre-treated steel with a black powdercoat finish. Select Series Rack Mount PDU with RackLink shall meet the EU RoHS Directive 2011/65/EU. Select Series Rack Mount PDU with RackLink shall be manufactured by an ISO 9001 and ISO 14001 registered company. Select Series Rack Mount PDU with RackLink shall be warrantied to be free from defects in materials and workmanship under normal use and conditions for a period of 3 years. Select Series Rack Mount PDU with RackLink shall be listed to UL standard 60950-1 in US and to CAN/CSA C22.2 #60950-1 in Canada and FCC Part 15, Class B.

The PS120406 provides a 15-amp, 120v power strip with 4 standard NEMA 5-15R outlets in a rugged, all-metal, mountable housing. It allows for both vertical and horizontal mounting, making it ideal for a variety of uses including office, rackmount..., workbench, industrial and telecom applications. With a NEMA 5-15P, 6-ft. power cord, you don"t have to install the PS120406 next to outlets you already have; it can be mounted across the room and deliver reliable service where you need it most. A lighted and covered On/Off switch helps prevent accidental shut-offs, while a 15-amp circuit breaker guards against dangerous circuit overloads. Its sturdy all-metal extruded aluminum housing stands up to demanding network, laboratory or factory environments.

Series Protection™ power distribution unit shall be Middle Atlantic Products model # PD-915-SP, with a 15 Amp power capacity. Series Protection power distribution unit shall operate on 120 volt AC/60Hz current. Series protection shall be R...ackmount. Series Protection shall be 1.735" H x 19"W X 9.43"D. Series Protection shall include 9" 14/3 SignalSAFE™ power cord with NEMA L5-15P plug. Series Protection shall include 8 rear outlets, 1 front outlet. Series Protection power distribution shall have both over AND under-voltage cutoff and shall automatically restore power once event has passed. The over voltage cut-off threshold shall not exceed 135 VAC. The under voltage cut-off threshold shall not be lower than 100 VAC. Series Protection power shall be 100% free of MOVs. Series Protection power shall have a rated capacity (not peak operating capacity) of 15A . Series Protection power distribution shall have a black powder coat finish. Series Protection shall be RoHS EU Directive 2002 / 95 / EC Compliant. Rackmount power strip shall be ETL Listed to UL standard 1283 and 1449, 3rd Ed. in the US and to CAN/CSA C22.2 #8, ed. 4 in Canada. Series Protection power distribution shall be manufactured by an ISO 9001 registered company. Series Protection power distribution shall be warrantied to be free from defects in materials and workmanship under normal use and conditions for a period of 12 years.

Select Series UPS models are available in compact form factors when space is at a premium, and in a wide range of capacities to support a wide range of installations. All models are available with web-enabled IP control.

Power strip offers reliable, convenient and cost-effective power distribution for your appliances, power tools, lighting and more. 15" power cord allows you to easily connect it to a nearby outlet for easy access to power. Multi-outlet design re...duces cable clutter and enables the connection of multiple electrical devices to a single AC wall socket. Illuminated power switch lets you quickly see when your electronics are protected. 15A integrated circuit breaker prevents dangerous overloads and spikes. Keyhole support allows you to mount this unit in a convenient location for easier access to a power supply.

Select Series Vertical PDU with RackLink™ simplifies installation and reduces the cost of service by providing intelligent power optimized for AV systems. Available in this low profile, vertical design as well as other options in versatil...e compact and traditional rackmount form factors, Select Series PDU with RackLink extends control from traditional enclosures to hard to reach displays and everything in between. All form factors are enabled with RackLink technology, creating a simple and cost effective solution that puts intelligent control of power distribution atyour fingertips, anywhere in the world. With intuitive setup and operation, pre­emptive problem notification and automatic problem resolution, Select Series PDU with RackLink ensures system reliability and uptime. The ability to choose to control locally or virtually, via third party control system or cloud ensures system uptime and reliability while maximizing your productivity.

The PD-915R rackmount power distribution unit is equipped with 8 rear outlets, and one front outlet. Standard equipment includes surge and spike protection, EMI filtering, and a 9" cord. A generous 9-inch depth offers easy access to the 15 amp r...ear panel outlets, which are solidly mounted on yokes to eliminate deflection. An illuminated combination power switch/ circuit breaker is located on the front panel (PD-915R, PD-915RC-20 only). UL listed in the US and Canada. Occupies one rackspace. The PD-915RC-20 shares all of the same features as the PD-915R, but boasts a generous 20" cord.

Select Series Compact PDU with RackLink™ simplifies installation and reduces the cost of service by providing intelligent power optimized for AV systems. Available in this versatile, compact design as well as other options in new vertical ...and traditional rackmount form factors, Select Series PDU with RackLink extends control from traditional enclosures to hard to reach displays ­ and everything in between. All form factors are enabled with RackLink technology, creating a simple and cost effective solution that puts intelligent control of power distribution at your fingertips, anywhere in the world. With intuitive setup and operation, pre­emptive problem notification and automatic problem resolution, Select Series PDU with RackLink ensures system reliability and uptime. The ability to choose to control locally or virtually, via third party control system or cloud ensures system uptime and reliability while maximizing your productivity.

Furman Sound M-8S 15 Amp Standard Power Conditioner with Power Sequencing is the perfect low-cost AC power solution for any rack mount system. Install an M-8S in your rack, and the eight outlets in the rear panel will power up in sequence and pr...otect all your equipment up to a 15-amp load.

PDT Series Thin Power Strips take up minimal space inside a rack and feature a unique design that allows for isolated ground configurability. Dual circuit models can be configured to operate as a single circuit and all models are factory assembl...ed for easy installation.

Select Series UPS models are available in compact form factors when space is at a premium, and in a wide range of capacities to support a wide range of installations. All models are available with web-enabled IP control. Bank control of outlets...for simple system reboot Simulated sine wave output waveform 8ms transfer time Automatic Voltage Regulation Non-critical load shedding Surge protection and EMI filtering LED status indicators Battery pack easily replaced via front panel

Essex Rackmount Power units provide affordable power distribution in a compact, rackmount form factor. Designed for use in Essex racks, these rackmount units feature surge protection and filtering.

Tripp Lite Smart Online UPS systems offer high performance power protection ideal for critical server and network equipment in datacenters, computer rooms and network closets. Online, double-conversion Uninterruptible Power Supply (UPS) maintain...s perfectly regulated output power by continuously converting raw AC input to DC, then re-converting output back to AC. Fully regulated sine wave AC output with +/-2% voltage regulation powers network equipment continuously, even during severe brownouts and overvoltages, all without depleting UPS battery reserves. Maintains battery-derived AC output during power failures with zero transfer time. Extended runtime options available. Interactive LCD interface reports UPS operating mode, detailed UPS and site-power data, plus enables a variety of UPS setup and configuration options. Highly efficient operation in optional economy mode saves BTU heat output and energy costs. Network management interfaces support communications via USB, RS-232, contact-closure and optional SNMPWEBCARD network interface. Built-in DB9 port offers both enhanced RS-232 data and basic contact closure monitoring ability. HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. Includes PowerAlert monitoring software and complete cabling. Emergency Power Off (EPO) interface. LED display reports UPS operating mode, line power availability, battery mode operation, inverter operation, ECO mode status and output power availability. LED/LCD display panel easily rotates for viewing in rackmount or tower configurations. Audible alarm with push-button momentary alarm-cancel and silent-mode LCD configuration options. Programmable self-test. Fault-tolerant auto-bypass mode. Battery independent restart. Field-replaceable, hot-swappable internal batteries and external battery packs.

Series surge suppression is not new - but our Series Protection™ technology is, and it responds more quickly to a surge event than any other model on the market. This patent-pending technology provides instantaneous protection of AV system...s from damaging surges and is available in a brand new family of power distribution units.

The PD-920R rackmount power distribution unit is equipped with 8 circuit breaker protected rear outlets (NEMA 5-20R), and one front outlet (NEMA 5-15R). Standard equipment includes surge and spike protection that utilize a clean line to neutral ...that does not pass noise contamination to ground (PD-920R-NS does not have this protection), EMI filtering, and a 9" cord. A generous 9-inch depth offers easy access to the 20 amp rear panel outlets, which are solidly mounted on yokes to eliminate deflection. An illuminated combination power switch/circuit breaker is located on the front panel. UL listed in the US and Canada. Occupies one rackspace. The PD-920RC-20 shares all of the same features as the PD-920R, but boasts a generous 20" cord.

Select Series UPS models are available in compact form factors when space is at a premium, and in a wide range of capacities to support a wide range of installations. All models are available with web-enabled IP control.

Surge protector is designed to protect electronic equipment against surges, spikes and line noise. Design accommodates bulky transformers without blocking remaining outlets. LEDs warn of potential power problems. Lighted power switch with integr...ated 15 amp circuit breaker offers power control and overload protection. Surge protector also features 8 outlets, an 8" cord with space-saving angle plug, and integrated child-safety sliding outlet covers. 1440 joules AC surge suppression shields equipment from the strongest surges and line noise.

Tripp Lite"s 6SPDX-15 Power Strip offers a convenient method of power distribution in workbench, wallmount or floor mount applications. Includes 6 NEMA 5-15R output receptacles with 1.505-in. center-to-center spacing, 15-foot AC line cord and ke...yhole mounting tabs for installation in a wide variety of applications. Corded, multi-outlet strip reduces cabling clutter and enables the connection of multiple electrical devices to a single AC wall socket. Unfiltered electrical pass-through makes the 6SPDX-15 ideal for distributing alternate waveform UPS or generator power. Features rugged metal housing, lighted power switch with integrated 15A resettable circuit breaker and attractive beige color scheme.

Surge suppressor offers economical AC and phone line surge suppression to completely protect your workstations, desktop PCs and more. 790 joules AC surge suppression shields equipment from the strongest surges and line noise. Power switch and 15...-amp circuit breaker offer power control and overload protection over all outlets. Surge suppressor accommodates one large transformer plug without covering the remaining outlets.

The SMART1000RM1UN SmartPro 120V 1kVA 800W Line-Interactive Sine Wave UPS provides battery backup and AC power protection against blackouts, brownouts, power surges and line noise that can damage electronics or destroy data. Ideal for backing up...data centers, VoIP systems and network closets, the SMART1000RM1UN switches to 1kVA/800W battery mode in milliseconds to keep your connected equipment running long enough to save files and shut down safely with no data loss.Two of the six NEMA 5-15R outlets may be switched off remotely to reboot equipment or shed nonessential loads to maximize battery backup time for mission-critical equipment. The internal battery provides 14 minutes of support at half load (400W) and four minutes at full load (800W).The Java-free HTML5-based WEBCARDLX interface enables full remote access for site power and UPS status monitoring, configuration, control and email notifications via secure web browser, SNMP, telnet or SSH. It supports 10/100 Mbps auto-sensing for optimum communication with an Ethernet network. Optional EnviroSense2 modules (sold separately) provide a variety of environmental monitoring capabilities. Protocols supported include HTTP, HTTPS, SMTP, SNMPv1, SNMPv2, SNMPv3, telnet, SSH, FTP, DHCP and NTP.Automatic voltage regulation (AVR) maintains 120V nominal output over an input range of 83V to 147V without using battery power. EMI/RFI noise filtering improves your equipment"s performance and prevents damage.

Furman Sound M-8DX Merit Series Power Conditioner with Digital Meter is the perfect low-cost AC power solution for any rack mount system. Install an M-8Dx into the top slot of your rack, and the eight switched outlets in the rear panel will powe...r up and protect all your equipment up to a 15-amp load. The M-8Dx features two slide out, swiveling light fixtures to provide discreet illumination of your equipment on stages, in studios, and in other dark places. A dimmer knob lets you adjust the lamp brightness to just the right level.The M-8Dx also features a bright red, three-digit LED volt meter that displays incoming voltage.

MOV protected Compact Surge products offer the industry"s most compact Line-to-Neutral stand alone surge protection device. Designed to provide protection where space is at a premium, Compact Surge Protection units are ideal for installation beh...ind flat panel displays. They power and protect displays, extenders, digital signage players and more. Compact Surge Protection is also perfect for installation in furniture, within ceiling and wall boxes or in a traditional rack that"s full.

Product Features:The most compact Line-to-Neutral surge protection device available that deflects surge events to neutral without contaminating ground

Designed to optimize space and efficiency in power management, these single circuit, 15 Amp and 20 Amp rackmount power distribution systems (maximum total current draw) provide up to 20 total outlets within a shallow depth.

Premium Rackmount Uninterruptible Power Supply (UPS) shall be Middle Atlantic Products model # UPS-2200R-8. UPS shall be line interactive with AVR. Unit shall measure 19.00" W x 3.50" H x 19.00" D and occupy 2 rackspaces. UPS shall have a rear m...ounting range of 19" to 32" and not require more than one person to mount. Unit shall operate on 120 VAC/60Hz current. Unit shall have a nominal output of 120V. Unit shall have a capacity of 2150 VA and 1650 W. Unit shall have (8) NEMA 5-20R receptacles on the rear of the unit. Unit shall have a priority outlet bank consisting of 4 outlets dedicated to ensure maximum run time of critical components. Unit shall have individual outlet control. Unit shall be IP enabled when used with optional IP Expansion card, model# UPS-IPCARD. Rackmount UPS shall include a 9" 12/3 SignalSAFE™ power cord with NEMA 5-20P plug. UPS shall have surge suppression that utilizes a clean line-to-neutral design that does not pass noise contamination to ground. Rackmount UPS shall have a hot swappable battery that allows for a 13 minute run time at half load and a 6.4 minute run time at full load. Rear of unit shall have inputs that allow for the installation of up to 10 additional hot swappable batteries. Rackmount UPS shall be RoHS EU Directive 2002/95/EC compliant. Rackmount UPS shall utilize Middle Atlantic Power Manager™ software. Rackmount UPS shall be warrantied to be free from defects in materials and workmanship under normal use and conditions for a period of 3 years; battery shall be warrantied for a period of 2 years. Rackmount UPS shall be UL listed in US and Canada.

Ideal for Pro-A/V applications, the ATEN NRGence• PE6108AV eco PDUs are intelligent, 1U rack PDUs that contain 8 AC outlets available in an IEC socket configuration. The unique design with detachable front panel is convenient and mounts with dif...ferent Pro-A/V equipment in 19” racks with different depths. In addition to remotely controlling individual outlets over the LAN, the front panel pushbuttons offer an extra option to control the outlets locally, allowing the flexibility to easily shutdown Pro-A/V equipment on the spot or from a remote location – for reduced power consumption. The outlets feature a sequential power-ON function that ensures Pro-A/V systems are powered on safely. Furthermore, compatibility with the ATEN Control System and Control4 libraries allow the PE6108AV to integrate with any Pro-A/V equipment for full control of all devices without complex programming.The PE6108AV are optimal energy solutions for data centers as well. With the combination of ATEN eco PDUs and

The PE6208 eco PDU is intelligent PDUs that contains 8 AC outlets and is available in various IEC or NEMA socket configurations. It provides secure, centralized, intelligent, power management (power on, off, cycle) of data center IT equipment (s...ervers, storage systems, KVM switches, network devices, serial data devices, etc.), as well as the ability to monitor the center"s health environment via sensors*.

Ideal for Pro-A/V applications, the ATEN NRGence™ PE6208AV eco PDUs are intelligent, 1U rack PDUs that contain 8 AC outlets available in an IEC socket configuration. The unique design with detachable front panel is convenient and mounts wi...th different Pro-A/V equipment in 19" racks with different depths. In addition to remotely controlling individual outlets over the LAN, the front panel pushbuttons offer an extra option to control the outlets locally, allowing the flexibility to easily shutdown Pro-A/V equipment on the spot or from a remote location - for reduced power consumption. The outlets feature a sequential power-ON function that ensures Pro-A/V systems are powered on safely. Furthermore, compatibility with the ATEN Control System and Control4 libraries allow the PE6208AV to integrate with any Pro-A/V equipment for full control of all devices without complex programming. The PE6208AV are optimal energy solutions for data centers as well. With the combination of ATEN eco PDUs and eco Sensors Energy Management software, a data center will be equipped with real-time monitoring, measurement, and analysis of energy consumption - with reports of power usage, PUE, RCI, and RTI to meet the ISO 50001 requirements. These indices reflect the data center"s energy usage and offer energy saving suggestions for optimizing energy use and reducing costs.

The AP-C15D is been designed to meet most installation requirements for AC power distribution and equipment power protection. The 15A compact 1RU unit AC Mains Voltage can be monitored via the front panel from the precision Digital Volt Meter. T...o light your rack, the AP-C15D has incorporated a front panel pull-out dimmable LED tube light. The rear of the rack can be illuminated by the optional 16" gooseneck LED lamp connected via an XLR style socket (AP-GNL18).

The AP-C15D features noise filtering for eliminating unwanted Radio Frequency Interference (RFI) that can be introduced into the AC lines by nearby radio transmitters or wireless products. EMI filters are also incorporated to reduce noise from Electromagnetic Interference (EMI) generated by items such as electric motors and switching power supplies.

The Abnormal Voltage indicator on the front panel will flash if the AC Mains is between 101VAC and 107VAC or 128VAC and 132VAC. This is to inform you that a surge occurred and may have damaged voltage sensitive equipment. If an extreme voltage swing occurs above 132VAC or below 101VAC, the AP-C15D Extreme Voltage Shutdown (EVS) protection circuit will automatically activate and turn all outlets off until it is manually reset. The AP-C15D offers intelligent power management control, along with noise filtering and spike/surge protection making it the most compact, effective power management protection system on the market today.

The AP-S15HR has been designed to fit into Atlas half width rack equipment racks. The AP-S15HR meets or exceeds most installation requirements for AC power distribution and equipment power protection. The AP-S15HR Half Rack design offers power m...anagement control, scalable power cord length, noise filtering, spike/surge protection and six AC outlets making it the most compact, cost effective power management protection system on the market today. The AP-S15HR features noise filtering for unwanted Radio Frequency Interference (RFI) that is commonly introduced into AC lines by nearby radio transmitters or wireless products. The benefit of the RF Filter can be seen on video products and heard audibly by reduced static pops and external signal interference. The AP-S15HR is unique by allowing you to select the power cord length that is required for the installation. A removable 12" IEC power cord with a retainer bracket is supplied with the unit.

The AP-S15LA features noise filtering for unwanted Radio Frequency Interference (RFI) that is commonly introduced into AC lines by nearby radio transmitters or wireless products. EMI filters are also incorporated to reduce noise from Electromagn...etic Interference (EMI) generated by items such as electric motors and switching power supplies.Unstable AC Mains voltage is one of the main reasons for equipment failure. The amount of energy that can be injected into the power system can be immense with voltages reaching 6kV or amperage peaks of 3000A. These spikes are very fast and usually only last for a very short period of time. The AP-S15LA"s circuitry is very fast and can suppress unwanted energy within a nanosecond response and sustain the suppression up to 2 milliseconds. The AP-S15LA includes a pull out from lamp, 12 foot removable IEC cord with retainer

The Atlas Power ECM-15SH is a 120V 60Hz AC, 15A Single Housing (SH) Power Conditioner and AC Spike Suppressor that is designed to be used as a standalone unit or in conjunction with an Atlas Power Sequence controller, ECS-6RM or the ECS-3, up to...1000ft away.The ECM-15SH features noise filtering for removing unwanted Radio Frequency Interference (RFI) and EMI filters to reduce noise from Electromagnetic Interference (EMI) caused by items such as electric motors or switching power supplies. If an AC spike or surge occurs, the ECM-15SH also incorporates Clamping Suppression technology to prevent the unwanted energy from getting into your AV system. Other features include a Manual Bypass Switch, Incoming AC presence LED, Active LED and an AC Fault indicator. When interfaced with the ECS-6RM Sequencer controller, Extreme Voltage Shutdown Circuitry (EVS) is active, along with Voltage and Current status readings.

ECM-20 20A AC Power Conditioner and Spike SuppressorThe Atlas Power ECM-20 is a 20A Power Conditioner and AC Spike Suppressor that is designed to be used as a standalone unit or in conjunction with an ECS unit up to 1000ft away. The ECM-20 featu...res AC Spike and Surge Suppression, AC Mains Voltage monitoring, EVS circuitry, and Remote Activation.The ECM-20 is designed to be conveniently housed in the ECM-RACEWY6 for the addition of multiple outlets directly connected to the AC mains from the electrical panel.

ECM-20SH 20A AC Power Conditioner and Spike Suppressor (Single Housing)The Atlas Power ECM-20SH is a 120V 60Hz AC, 20A Single Housing (SH) Power Conditioner and AC Spike Suppressor that is designed to be used as a standalone unit or in conjuncti...on with an Atlas Power Sequence controller, ECS-6RM or the ECS-3, up to 1000ft away. The ECM-20SH features noise filtering for removing unwanted Radio Frequency Interference (RFI) and EMI filters to reduce noise from Electromagnetic Interference (EMI) caused by items such as electric motors or switching power supplies. If an AC spike or surge occurs, the ECM-20SH also incorporates Clamping Suppression technology to prevent the unwanted energy from getting into your AV system. Other features include a Manual Bypass Switch, Incoming AC presence LED, Active LED and an AC Fault indicator. When interfaced with the ECS-6RM Sequencer controller, Extreme Voltage Shutdown Circuitry (EVS) is active, along

The ECS-3 has been designed to meet most installation requirements for AC power distribution and equipment power protection. The 15A compact 1 RU unit features three sequential timing sections that can be activated via the unit, or remotely. Fro...nt panel activation is via a momentary switch, while rear activation is via a momentary contact closure, or by 5-24VDC trigger feed.AC Mains Voltage can be monitored via the front panel from the precision Digital Volt Meter. To light your rack, the ECS-3 has incorporated a front panel pull-out dimmable LED tube light. The rear of the rack can be illuminated by the optional 16" gooseneck LED lamp connected via an XLR style socket. LED lamps are far superior in longevity along with heat reduction when compared to traditional incandescent lamps and the XLR base mounts are also superior to the commonly used BNC type base. If a 15A AC Mains power source is not enough to meet the amperage demand of your system, the ECS-3 provides a sequenced 24VDC output that can be used to trigger other devices such as the AtlasIED ECM-20SH 20A stand alone AC power module.

The ECS-6RM modular system has been designed to meet most installation requirements for AC power distribution, equipment power conditioning and surge suppression protection. The compact 1 RU unit features six sequential timing sections that can ...be activated via the unit, or remotely. Up to three ECS-6RM units can be daisy chained together with independent trigger timing settings giving you a total of 18 sequence triggered outlets. The ECS-6RM unit is the activation controller/monitor portion of the system and requires a 120V AC Mains ECM (Electrical Controlled Module) module for each triggered output. A variety of remote ECM AC modules are available to meet different installation requirements.

The ECS-6RM can also monitor up to six independent 20A AC main lines, both voltage and current readings can be viewed via the laboratory grade meters on the front panel. The ECS-6RM has built in intelligence that monitors the AC lines and will inform you of potentially damaging voltages.

The ECS-6RM also features 6 sequenced independent relay contacts. The activation of the contacts work in parallel of the corresponding ECM triggered outputs. Activation can be done via the Front panel momentary switch, RMT V input (5-24VDC), External switch, or via the optional Remote ECS-KSW6 key switch. The ECS-KSW6 can be placed up to 1000 ft away from the ECS-6RM and will also indicate if an ECM is activated or if a fault condition has occurred on one or all six channels.

The ECS-KSW6 is a single gang electrical cover plate that works in conjunction with the ECS-6RM system controller. The ECS-6RM system controller can be remotely activated and each channel can be monitored using the ECS-KSW6 control panel. This p...anel can be placed several hundred feet away from the ECS-6RM controller. A Keyed On / Off switch is provided for security. There are six Bi-Color LEDs on the ECS-KSW6 panel. One LED for each of the six sequenced channels of the ECS-6RM. These LEDs mimic the Channel Activation LEDs that are on the front of the ECS-6RM panel. Wiring the ECS-KSW6 panel requires a RJ45 connector and 8 conductors. It is recommended to use CAT5 cable.

Protect your valuable electronics without breaking your budget. This surge suppressor guards against damaging spikes and surges, providing a secure barrier for your sensitive electrical equipment and precious data. The negative effects of Electr...omagnetic and Radio Frequency Interference (EMI/RFI) are also eliminated by a built-in noise filter.Wall-mountable, impact-resistant ABS plastics keep the unit looking good for years to come. 14 AWG power cord is 4 feet long. For indoor use only.

Protect your electronics investment without breaking your budget. The Port Authority 2706 Surge Suppressor guards against damaging spikes and surges, and provides a secure barrier for your sensitive electrical equipment and precious data. The ne...gative effects of electromagnetic and radio frequency interference (EMI/RFI) are also kept in check by a built-in noise filter. Wall-mountable, impact-resistant ABS plastics keep the unit looking good for years to come.

Bring together sleek, modern design with the functionality of USB and traditional power with radiant® Furniture Power Centers. Power up and recharge devices from nearly any piece of furniture. The sleek design and tamper-resistant receptacle...s are quick and easy to install. Flush mounting for 2 AC outlets and dual USB-A ports. Add to training room tables, conference room tables, hospitality furniture and more.

Protect your basic household electronics and home appliances from power surges with the Comprehensive 6-Outlet Surge Protector. This surge protector is recommended for computers, TV"s, small appliances, and many other electronic items. Listed by...Underwriters Laboratories. Rugged high-impact plastic housing, heavy-duty line cord with molded AC plug, and circuit breaker rocker switch. Unit comes with a Lifetime warranty for a lifetime of worry-free use.

Protect your basic household electronics and home appliances from power surges with the Comprehensive 6-Outlet Surge Protector. This surge protector is recommended for computers, TV"s, small appliances, and many other electronic items. Listed by...Underwriters Laboratories. Rugged high-impact plastic housing, heavy-duty line cord with molded AC plug, and circuit breaker rocker switch. Unit comes with a Lifetime warranty for a lifetime of worry-free use.

Protect your basic household electronics and home appliances from power surges with the Comprehensive 6-Outlet Surge Protector. This surge protector is recommended for computers, TV"s, small appliances, and many other electronic items. Listed by...Underwriters Laboratories. Rugged high-impact plastic housing, heavy-duty line cord with molded AC plug, and circuit breaker rocker switch. Unit comes with a Lifetime warranty for a lifetime of worry-free use.

Tripp Lite AV2FP Professional Isobar Flat Panel Power Conditioning Center for Digital Displays provides ultimate protection (5100 joules) stopping damaging surges/spikes. Filters disruptive EMI/RFI line noise so Digital Displays perform to their...full capability! You can see and hear the difference sharper, crisper deeper, video helps maintain longer component life spans. Perfect for flat-panel digital displays, front-screen projection systems and more. High Definition bi-directional 2.2 GHz (gold) coaxial protects against surges /spikes from coming in on the coax input. Network/Ethernet protection with RJ45 covers all 8 pins for matrix switchers and streaming internet content. Low-profile all-metal housing installs neatly behind flat-panel displays.

Tripp Lite"s DB9 offers dataline surge suppression for DB9 serial ports of data terminal and data communications equipment, including PCs, printers, modems and more. User configurable for use with male or female captive DB9 ports. Offers protect...ion on all 9 lines, plus D shell chassis. Convenient DB9 input and output connects directly to the protected port, obtaining a ground outlet from the computer chassis. Surge suppression is handled with balanced arrays of high-speed avalanche diodes that divert excess energies created by electrostatic discharges, faulty wiring or lightning away from network interface connections. Tripp Lite network surge suppressors reduce blown interface cards, garbled transmissions, system lock-ups and hard equipment failure by safely shunting dataline surges to ground. Lifetime warranty.SUPPRESSION: Reversible DB9 m/f jacks, protects pins 1-9 and chassis, 18V clamping

The Waber-by-Tripp Lite DG115-SI Power Strip offers a convenient method of power distribution and surge suppression in workbench, wallmount or floor mount applications. Includes 6 NEMA 5-15R output receptacles, 6 foot AC line cord and keyhole mo...unting tabs for installation in a wide variety of applications. Protects connected equipment from transient surges and line noise with built in surge suppression rated at 2100 joules. Corded, multi-outlet strip reduces cabling clutter and enables the connection of multiple electrical devices to a single AC wall socket. Features metal housing, lighted power switch with integrated 15 amp resettable circuit breaker and attractive gray color scheme. Lifetime warranty.PLUG/OUTLETS - Input: NEMA 5-15P/Output: 6 NEMA 5-15RELECTRICAL - 120VAC, 50/60Hz, 15A (Requires standard NEMA 5-15R wall receptacle)FORMAT - Corded power distribution strip with lighted power switch SUPPRESSION - 600 joules AC suppression

Tripp Lite"s DNET1 offers network ethernet line surge suppression for 100Base-T, 10Base-T, Token Ring, AS400/Sys3x and RS422 applications. Convenient RJ45 input and output connections with included 5 inch ethernet patch cable allows convenient p...lacement at the protected device network connection. Surge suppression is handled with balanced arrays of high-speed avalanche diodes that divert excess energies created by electrostatic discharges, faulty wiring or lightning away from network interface connections. Tripp Lite network surge suppressors reduce blown NIC cards, garbled network transmissions, system lock-ups and hard equipment failure by safely shunting dataline surges to ground. Six inch heavy guage grounding lead connects to designated grounding lugs available on the back panel of most network workstations and pieces of internetworking equipment. Lifetime warranty.SUPPRESSION: 1 set RJ45 in/out jacks, protects wires 1-8, 7.5V clamping

Tripp Lite"s DTEL2 surge suppressor is designed to protect data and communications equipment against AC transients caused by lightning, electrostatic discharge and ground surges that can enter equipment from the signal lines or chassis ground. T...he DTEL2 features RJ45/RJ11 plugs for modems, telephone lines and answering or fax machines.

Tripp Lite"s HT10DBS Isobar Home/Business Theater Surge Suppressor provides premium protection--3840 joules--stopping damaging surges and filtering disruptive line noise so components perform at their peak! You can see and hear the difference: s...ha