This is my second one. It was a gift to my grandson. The unit makes no sounds of any kind until power surges occur. There is a brief ringing like a very loud "chung". I live in a rural area of the south and the line regulation in the many electrical storms we have is not all that great. No piece of equipment that has been connected to this conditioner has ever been damaged by any power surge or transient. That is after some 15 to 20 years of use. When the sound does come from the conditioner in a storm it is a good idea to shut the computer down and wait for the storm to pass. stanbw

Will this clean the power of a non inverter generator?

It will eliminate all inverter spikes and round off the tendency of square wave corners. Your equipment will think they are on power company ac. I run a tractor powered generator on those power outages here in North Georgia and it all but eliminates all the switching spikes.

My power inverter (converts 12VDC battery power into 1800W 110VAC) outputs a 'modified wave'. Will this unit accept that 'modified wave' and output a wave that's closer to a pure sine?

I do not think this unit will modified the sine wave of incoming power.It's keeps the voltage at a standard 120 volts.I use mine when I'm using a generator to power up my computer and other electronic devices.I would contact the people who make this line conditioner.

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TRIPP LITE LC1200 Line Conditioner / AVR System

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Protects sensitive electronics, computer accessories and home theater equipment from power-related damage and performance problems
Advanced automatic voltage regulation corrects brownouts and overvoltages
Powerful 1200-joule surge protection rating. Corrects undervoltages as low as 89V and overvoltages up to 147V. Ideal for computers, routers, modems, printers, home theater components and point-of-sale equipment
1200W power capacity; 4 AC outlets; 7-ft cord

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Choking Hazard Small parts. Not for children under 3 years.

Overview

Specs

Reviews (29)

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Ideal for brownout conditions, our line regulators automatically adjust low or high voltage to nominal AC voltage (117V AC) without a battery. All models include built-in spike and noise filtering. Our LC models feature premium ISOBAR surge suppression and multi-colored input voltage LEDs.

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Model
Brand	TRIPP LITE
Model	LC1200

Details
Type	Line Conditioner / AVR System
Specifications	Output Volt Amp Capacity: 1200 VA Output Watt Capacity: 1200 Watts Nominal Output Voltage(s) Supported: 120V / 60Hz Built-in UPS output receptacles: 4 NEMA 5-15R Input cord length: 7 ft. UPS AC suppression joule rating: 1200 joules, conforms to IEEE 587 / ANSI C62.41 specifications EMI / RFI AC noise suppression: 75 dB

Features
Features	Maintains usable 120V (+10%/-12%) nominal output over an input range of 89 to 147V Protects sensitive electronics, computer accessories and home theater equipment from power-related damage and performance problems Extends the useful life of connected equipment by providing optimum voltage conditions for enhanced efficiency and cooler internal operating temperatures Three levels of voltage stabilization offer targeted response to overvoltages, undervoltages and severe brownouts Input voltages over 128V are reduced by 9.6% (+/- 3V) Input voltages between 103 and 112V are boosted by 8.9% (+/- 3V) Input voltages below 102V are boosted by 18.8% (+/- 3V) 1200 watts output power rating supports 120V loads up to 10 amps Network grade AC surge suppression Premium EMI/RFI noise filtering prevents equipment interaction, system interference, lockups and other power-related audio and video artifacts 7 diagnostic LEDs indicate input voltage levels, surge suppression status and line fault conditions

Dimensions & Weight
Dimensions	7.25" x 6.0" x 7.0"
Weight	8.65

Package Contents
Package Contents	375516

Additional Information
First Listed on Newegg	June 23, 2009

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Warranty

Limited Warranty period (parts): Lifetime
Limited Warranty period (labor): Lifetime
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TRIPP LITE LC1200 Line Conditioner / AVR System

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Customer Reviews of the Tripp Lite LC1200

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: N82E16842111275

Best Sellers

TRIPP LITE LC1200 Line Conditioner / AVR System

Learn more about the Tripp Lite LC1200

Customer Reviews of the Tripp Lite LC1200

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info