High Efficiency Series Isolated DC/DC Converter applies advanced technology and is configured specifically for electric vehicles. Designed to provide a reduced voltage supply to power auxiliary electrical systems, it‘s isolated between in input and output. HWZ5 Series High Efficiency DC/DC Converter has achieved an unmatched level of efficiency and safety. Current equalizer is set in, which makes the converter work in parallel in order to enlarge the capability. It is sealed by silica to make the Convert waterproof and quakeproof, which ensure the stability of the vehicle in any condition.