Hey guys. Hope this is the right section. I know it's obviously not an amateur radio amplifier but I'm just trying to fix it for the fun and experience I may can gain from it. What I have acquired is a 4X1446 cb amplifier. I hooked it up to my 50 amp switching Astron supply and when I key the radio it trips my supply right away. I'm keying the amp into a 50 ohm dummy load. Now I know 4 1446 transistors could draw quite a few amps but not enough to do this. I've checked all the transistors...
Amplifier trips 50 amp power supply
Amplifier trips 50 amp power supply