Muncy, Geissler, Olds & Lowe, P.C.
Inrush current recording module
An inrush current recording module is installed in a power supply unit. The power supply unit has a front-stage power circuit and a back-stage power circuit. The front-stage power circuit includes a first ground terminal, and the back-stage power circuit includes a second ground terminal. The inrush current recording module includes a series circuit and a detection recording unit. The series circuit is formed by a capacitor and a resistor, and includes two ends thereof respectively connected to the first ground terminal and the second ground terminal. The detection recording unit detects the resistor to generate a voltage signal, compares the voltage signal with a voltage determination level, starts timing an inspection period when the voltage signal is greater than the voltage determination level, and records whether a current inrush current is harmful or harmless according to whether a power output signal is obtained within the inspection period.
ZIPPY TECHNOLOGY CORP.
G G H
G01R G01R H02H
inventional inventional additional
Yu-Yuan Kuang-Lung Wen-Lung Heng-Chia Tsun-Te
Chang Shih Li Chang Shih