... , IP67 protection,, efficiency > 93%, EV car voltage converter power converter ParameterEV On-board DC-DC converterTHQ1200 ... 8sRipple≤ 200mv≤ 400mv≤ 270mv≤ 270mvCurrent stabalization≤ ± 1%Voltage stabalization≤ ± 0.5%Cooling methodNatural cooling with heat sinkProtocalNoCAN ... -protection including input over or under-voltage, output over or under-voltage, over-temperature, reverse connection, phase ...