parallax power supply 7345ru parts PWM
My 7345 is not charging the coach batteries but does supply 12power to all accessories. The transformer, fan and relays work fine. Think i need a PWM circuit for it. Contacted PP tec support and th...
Forum Discussion
KJINTF wrote:
Can you see any defective parts?
Many times the caps are easily seen as defective and the resister pack is burned
My multimeter is not capable of testing capacitors while in circuits. I'll just replace them. The resisters do look burned but I haven't gone through and tested them yet.
