InPhase Posted February 25, 2021 Share Posted February 25, 2021 Have you guys solved the low voltage on the high side FET drive? The only PJ inverter I ever worked inside of was driving the mosfets at a voltage low enough to cause them to get hot under minimal load. I didn't spend any time looking for the reason or trying to figure out their circuitry. If you have examined it, what was the cause and solution? Quote Link to comment Share on other sites More sharing options...
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