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1500W Wagan Power Inverter 12VDC to 120VAC

1500 Watt Cobra Power Inverter
This is 1500 watts power inverter product by Wagan.

Inverter Review:
The inverter doesn’t have sinusoidal AC output, which prevents me from giving it a 5-star review. I’ve not hooked it to an oscilloscope, but I  think its an approximated sine wave as most are. This causes the usual buzzing in transformers hooked up towards the inverter – exactly the same issue you hear with any other sub-$500 unit. Aside from that, it operates pretty good, and shows up to be really excellent designed. The mounting holes are solid, the case is solid, the fans don’t seem to be terribly noisy, and it seems to vent pretty good. Ran a projector at 230W for 45 minutes plus the fans only kicked on twice for about a minute each time. Not too shabby. Absolutely a great device for the price, would suggest this inverter to everyone that doesn’t require accurate sinusoidal output.

Written by inverter

August 8th, 2011 at 9:31 am

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