Patent ID: 9088221
Filing Date: 2015-07-21
Classification: H02J,H02M

Abstract:
1. A high-voltage power supply module of a power supply system, said high-voltage power supply module comprising: a power converter circuit receiving an input voltage and converting said input voltage into a bus voltage; a first isolation converter receiving said bus voltage and outputting a first voltage, wherein said first isolation converter has a first output negative terminal; a second isolation converter receiving said bus voltage and outputting a second voltage, wherein said second isolation converter has a second output positive terminal, and said first output negative terminal and said second output positive terminal are connected with a connecting terminal; a ground terminal connected with said connecting terminal; and a controlling unit connected with said first isolation converter and said second isolation converter, wherein in response to said first voltage and said second voltage, a first control signal and a second control signal are respectively issued from said controlling unit to said first isolation converter and said second isolation converter to adjust the magnitudes of said first voltage and said second voltage.