Hauptman Ham, LLP
Testing apparatus for power supply unit and method for the same
A testing apparatus is used for testing a USB type power supply unit connected to a power supply unit and includes: a connection port receiving a power supply from the power supply unit; a first conversion unit connected to the connection port and converting the power supply to an input voltage; a control unit connected to the connection port and the first conversion unit and receiving the input voltage; a plurality of switch units connected to the control unit. The control unit obtains the number of voltage values of the power supply according to power supply information by the power supply unit; the number of voltage values of the power supply is the number of different voltage values that the power supply can support, and each voltage value corresponds to the switch units.
DELTA ELECTRONICS, INC.
G
G01R
inventional
Yu-Jen Chang-Tai Tien-He
Chen Chen Chen