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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Sounds reasonable. If I disconnect the battery, and with no load I see about 13.4vdc but when the battery is connected it goes down. And it's not because the power
Supplie is being drawn down or taxed by the battery. I saw almost no amperage flow between the converter and battery. But voltage will start going up depending on how manny accessories are turned on.
Supplie is being drawn down or taxed by the battery. I saw almost no amperage flow between the converter and battery. But voltage will start going up depending on how manny accessories are turned on.
