Guest Ted Grener Posted 12 hours ago Report Posted 12 hours ago I bought an inverter for 110v to Dc 15 amp for my 20 watt mobile. When I plugged it in it shows 12.9 volts. Will this lower my output as the vehicle outputs 13.8 volt. Quote
BoxCar Posted 12 hours ago Report Posted 12 hours ago A lot of power supplies have an adjustment for the output voltage that ranges up to 15%. Does your supply have an adjustment? Post the model power supply and where it came from and we may be able to help you find an adjustment screw or give you better advice on what to do. I Lscott and SteveShannon 2 Quote
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