How to clean up 12V power for electronics?
Hi, I have a very old (1990) Winnebago Warrior RV. The converter makes "dirty" power and as a result the TV, when we are plugged into shore power, goes haywire. Runs fine on battery power. To...
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x2 on what BFL13 says. I also would suggest replacing the converter; besides cleaner power and happier batteries, a new multistage converter will charge your batteries a whole lot faster when they are discharged than the existing one (assuming it has separate charge and converter outputs).
You could also wire up a DPDT switch in the TV power cord and flip between the wall wart power and the battery power as needed with the switch. A center-off switch is recommended to ensure that it has break before make contacts.
You could also wire up a DPDT switch in the TV power cord and flip between the wall wart power and the battery power as needed with the switch. A center-off switch is recommended to ensure that it has break before make contacts.
