![]() I would just use the outputs to drive a set of IRF2110 or similar high/low side driver IC's that run the line side connected H-Bridge. This is the class D amp IC I was planning on experimenting with some time. I have also been thinking about how to use a Class D type audio amplifier IC to drive the H-Bridge in order to get a very clean sine wave just for greater overall efficiency though. ![]() Same with C7 as a voltage reference current limiting device for the U2 & U3 Opto couplers. Not sure if my R1 - R3, C1 - C3 snubber circuit numbers are close though. SSR,TR1 : standard 10 amp solid state switch. Like I said this is a just for the fun of it and proof of concept design. However I can either build it and debug it with the standard hands on method or I thought someone here that is good with the simulation software may be nice enough to debug it and correct the errors and mistakes and or change the values I estimated at and get and actual numbers to work with. With hopefully 50% or better peak efficency! ![]() The intended highest efficiency sweet spot is intended to work at around the 12-15 volt area. The intended working range is for the 25 - 100 watt 12 volt solar power systems. This one is intended as purely a proof of concept design. The tiny wind generator design got me to thinking about a new possible design related to a tiny GTI. ![]()
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