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...
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While you have it apart you might want to take a look see at the two large caps on the left side of the picture. I have found many times they go bad - On line at Digi-Key you can get quality Panasonic caps for very low price.
PM me if you need more help
PM me if you need more help
