H-Bridge Circuit

Thread Starter

zahidislam

Joined Jun 15, 2008
4
Dear Sir,
I am trying to make an SMPS based power inverter, and i have completed the project almost 70%. Now i am facing problem about how to convert 340V DC into 50Hz AC. My question is :
Is this possible to use H-Bridge circuit to produce AC from DC source
Sincerly,
Zahid Islam
 

bloguetronica

Joined Apr 27, 2007
1,541
An h-bridge circuit will produce a square wave. Unfortunately a square wave will not do. Most devices are sensitive to the waveform that is used to feed them. The signal generated must be an approximation to a pure sine wave.

UPSs are not inside my area of knowledge. My knowledge about electronics is focused on linear power supplies and little more.
 
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