If you are seeing numbers that are less than this, or inexplicably higher, on a multi-meter, then chances are there is a serious problem with your converter.
This will translate into a reading at the onboard batteries of 11 to 13 volts. When your RV’s converter is working properly, it should have a voltage reading between 110 to as much as 130 volts. This is the opposite of the RV’s inverter which changes DC power from the batteries into AC power used by a lot of common appliances like your RV’s microwave. This means changing the current from AC to DC. What Does An RV Converter Do?Īn RV converter essentially alters 110 volt AC from a source like an RV park’s shore power to The 12-volt onboard RV batteries. To accurately troubleshoot the problem with your RV converter to find out why it’s not charging the batteries, starts with a closer look at what a converter does to help determine the underlying problem. A problem with a circuit breaker or fuse.Failure of a diode or other circuit board component.A failure in the converter’s thermal sensor.A failure in the converters cooling fan.The batteries losing the ability to hold a charge.Here are some of the most common reasons why your RV converter is not charging the batteries from shore power: If you are having problems with your RV’s converter, a quick check of key systems might help you troubleshoot the problem to find the right fix. One of the first signs of a problem comes when the RV converter isn’t charging the onboard batteries. Unfortunately, this sophisticated device can be prone to problems over time. Your RVs converter plays a key role in the onboard electrical system.