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Sonsivri > Electronics > Projects (Moderators: bbarney, pickit2) > Req: 220 V DC to 220 V AC Inverters.
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charudatt
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« on: December 14, 2009, 01:14:41 13:14 »
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, 04:18:02 16:18 »
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, 07:55:52 19:55 »
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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