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Author Topic: Req: 220 V DC to 220 V AC Inverters.  (Read 1744 times)
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charudatt
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« on: December 14, 2009, 02:14:41 14:14 »

I am looking for some designs to convert 220 V DC to 220 V AC, any help ?

regards
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MAXPAYNE
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It's a little funny......


« Reply #1 on: December 14, 2009, 05:18:02 17:18 »

if u want square wave output, simply use H-Bridge to do so..............

if u want sine wave out then use PWM wave with H- Bridge and filter with a LC filter...........

search this forum and u will find details.......
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mjtooba
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« Reply #2 on: January 28, 2010, 08:55:52 20:55 »

take care of RMS and average.
actually sine wave is ideal but if you using cheap square wave , take care of RMS.
for resistive load,you must decrease Duty-Cycle or amplitude to gain 220V RMS.
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