Single phase full bridge inverter

288

02:43:22

Generates square wave from DC input

The square wave is not the “supply” to the system, it is the control signal, the trigger that regulates the operation of the SCRs. 
Practically, the power outputs of the square wave generators is way less than the output AC power of the inverter.  The supply to the system is the DC source. An inverter converts the time-invariant power of the DC source to a time-varying AC source.  

published 8 years ago

voluharw

8 years ago

Don't see any inverter here. What exactly are you trying to invert?

Robert_Kidd

8 years ago

Not sure why you say it's from a DC input when there are also 4 other inputs which happen to be square waves. What are you trying to achieve?

rich11292000

8 years ago

H bridge power inverter

yashgumaste

8 years ago

@voluharw @Robert_Kidd The square wave is not the “supply” to the system, it is the control signal, the trigger that regulates the operation of the SCRs. Practically, the power outputs of the square wave generators is way less than the output AC power of the inverter. The supply to the system is the DC source. An inverter converts the time-invariant power of the DC source to a time-varying AC source.

voluharw

8 years ago

And where exactly are your SCR's? Your signal sources are 5V pulses while your output is square AC +2V..-2V@2mA at 1kohm load. What you have here is actually H bridge driver, and I must say poorly done.

yashgumaste

8 years ago

@voluharw scr isn't included in ec app. So i used transistors. Please guide me for better circuit.

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