B100SJ48-332FT00 is a fully digitally controlled high efficiency high power density bidirectional AC-DC converter using totem pole bridgeless circuits and full bridge LLC converters based on third-generation power semiconductor devices. The rectifier mode supports the full range of AC input, the output voltage is 48Vdc, and the voltage regulation range is 35 Vdc to 56Vdc. The inverter mode supports 35VD-56VDC input and 100Vac output. The maximum power of the rectifier mode is 1500W, the maximum power of the inverter mode is 3300W, and the maximum efficiency is >95%. Fan forced air cooling design, low noise, higher reliability. The bidirectional AC-DC converter has over voltage, under voltage protection, over current, short circuit protection and over temperature protection on both AC side and DC side.