Converter 48/12-9A Non-Isolated DC Master MastervoltThe required voltage for DC current can vary. Some equipment requires 24 V, while onboard equipment usually requires 12 V. For custom DC current, Mastervolt offers a series of compact and made to measure DC-DC converters for both 12 V and 24 V battery systems that offer stable power with the right current for any connected consumer. There is a wide range of DC Master converters available, including insulated and non-insulated models.Recreational and semi-professional use. Easy to install using included mounting bracket. Excellent price/performance ratio. Available in isolated and non-isolated version.The non-isolated DC Master models have an electrical connection between the input and output. Features: