Test device for testing charge performance of electronic device

Details Test device for testing charge performance of electronic device Test device for testing charge performance of electronic device

2011-08-23

2011-08-23

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

With charging

C320S107000

Reexamination Certificate

active

08004245

ABSTRACT:
A test device (100) for charge performance of an electronic device (60) that including a battery port (61) and a charge port (62), which includes a first switch (10), a second switch (20), a reset chip (40) and a control unit (50). The second switch is connected to the first switch and both the battery port and charge port. The first switch generates a charge voltage and input it to the charge port. The second switch obtains a voltage on the battery port and sends it to the reset chip. The reset chip includes an input end connected to the second switch and a RESET pin connected to the first switch. The reset chip adjudges if the RESET pin should generating a reset signal to the first switch according to the voltage on the battery port.

REFERENCES:
patent: 6507172 (2003-01-01), Sherman

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