High voltage DC power supply solution

1. Keyword: HVDC, DC/DC conversion

2. Application: Electric power, railway, trolley bus, high voltage battery pack

3. Overview: In the field of pure electric vehicles and battery energy storage, high-voltage high-voltage batteries are used more and more widely in order to improve the amount of savings and reduce the volume, which is accompanied by the problem of high-voltage DC/DC conversion. The conversion efficiency of traditional high-voltage DC/DC is low, and the wider the input voltage, the higher the conversion efficiency, the lower. In the high voltage DC/DC aspect has been awarded a number of patents, the high voltage DC/DC power efficiency has been successfully improved to unprecedented levels. It is of great significance to improve the utilization rate of energy and reduce energy consumption.

solution

1. Power high voltage DC/DC conversion to achieve miniaturization and modularization

2, railway, trolleybus has been used high voltage DC/DC, DC/AC power converter

3. The 100W-500W high-voltage DC/DC power integration scheme for an electric vehicle battery in Shenzhen has been successfully provided.