Delta Electronics (Shanghai) Co., Ltd

Jinhao Gan

Jinfa Zhang

Kai Dong

Zhongwei Ke

Yong Huang

Junlai Huang

Changyun Xiao

The present application provides a power supply system for supplying power to network device, comprising power supply module, housing, and stereoscopic accommodating space therebetween. The power supply module without a fan comprises: a primary circuit comprising at least one primary switch and configured to receive AC input voltage and convert the AC input voltage into a first voltage; a transformer comprising primary and secondary windings and configured to convert the first voltage into a second voltage, the primary winding is coupled to the primary circuit; and a secondary circuit comprising at least one secondary switch and configured to convert the second voltage into a DC output voltage for the network device, the secondary circuit is coupled to the secondary winding, the secondary switch adopts SMT package, and power density of the power supply module is 60 W/inchor more. The stereoscopic accommodating space is filled with liquid coolant for cooling.

Growing community of inventors

Shanghai, China

Jinhao Gan