1 How to repair solar panel driver card?
My solar panel driver card final z44n not giving negative voltage on negative point but positive volatage working properly it give a drop some time for a while during the switching of the circuits please help
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
0
negative is usually 0v on any electronics
crwdns2934271:0crwdnd2934271:0 daniel crwdne2934271:0
You spoke about a z44n Power MOSFET but not fully telling us how its wired.
How about given us the make and model of the board and maybe a few pics so we can see the layout posting them here for us to see Adding images to an existing question
crwdns2934271:0crwdnd2934271:0 Dan crwdne2934271:0