Circuit Project Electronic www.eleccircuit.com

Circuit Project Electronic www.eleccircuit.com


The output circuit of 200 watts home power inverter.

Posted: 04 Jun 2013 10:34 PM PDT

the-output-of-200-watts-power-inverter-using-sg3526A previous article(An oscillator of the 200 watts power inverter) I say about the frequency generator circuit of the our 200 watts home inverter. The next we see part of output as well. As show figure below When IC2-SG3526 can generate the square wave frequency of 50Hz output at pin 13 and pin 16. Both signal that has Phase difference is 180 degrees will send to R13 and R15, to bias pin gate of both transistors Q1 and Q2 number IRFP054. Which are mosfet type N channel, that has diode damper Diode is within, makes both of transistors alternately conduct current. If any one has a bias. signal at gate pin as high will can conduct current(ON). But if it get signal as low will stop conduct current(OFF). The conduct currents of the two transistors. Cause current to flow in primary coil of transformer T1 into drain out to the [...]

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