This product is mainly composed of human-computer interaction touch screen, card reader, energy metering module, charging module, communication module, charging interface, control module, and spot body. With the up-to-date power technology and process as well as the double DSP digital control, the charging module is specially designed for new energy vehicle charging station; the leading three-phase active power factor correction (APFC) technology in the industry is used at the preceding stage, and the tri-level bridge resonance soft switch technology is used at the backward stage, the input voltage is wide and the total harmonic current is less than 5%, the input power factor is 99%, and the maximum efficiency reaches 96%, resulting in high efficiency, high power density, and high reliability. The module adopts forced air cooling for heat dissipation, so that the space occupied is small, and the assembly is easy.

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