So I have a pure sinewave inverter that came in with a built in charger. While the specs claimed 0-5 amp 48v charger when I set it at 3 amps (via internal pot) it ran for about 10 seconds and then popped its internal 15 amp AC fuse. I used a meter current mode as a bypass for the fuse and popped the meter's fuse.
So I am assuming the primary switching fet blew. But it sounds like if that is the case this charger circuit is dead as it could have taken control components with it.
I can get the same FET that is currently installed from digikey and but is pretty much a given that it is a waste of time or is there hope it could work?
So I am assuming the primary switching fet blew. But it sounds like if that is the case this charger circuit is dead as it could have taken control components with it.
I can get the same FET that is currently installed from digikey and but is pretty much a given that it is a waste of time or is there hope it could work?