Wistron Corporation

Mei-Ling Shang

Po-Yen Huang

Sin-Fang Wang

Wei Liang Liao

Ke Yang

Kai-Cheng Lee

Tzu-Chieh Lee

Jia Sheng Huang

Hua Yue Li

A power discharge control device for a computer system is disclosed. The power discharge control device includes a control unit for generating a control signal corresponding to a pin signal of the computer system, and a discharge unit coupled to the control unit, for executing a power discharge process of the computer system according to the control signal, wherein the pin signal is generated when the computer system is shut down normally or powered off abnormally.

Power discharge control device, circuit and method using the same

A power supply control device, applied for an electronic device is disclosed. The electronic device includes a case, wherein a user holds the case to operate the electronic device. The power supply control device includes a sensing module, including a first sensing component for sensing whether the user is touching a first sensing area of the case to generate a first determination signal; and a second sensing component for sensing whether the user is touching a second sensing area of the case to generate a second determination signal; and a power supply module, including a first relay, for connecting or disconnecting a system power end of the electronic device from a power supply terminal according to the first determination signal; and a second relay, for connecting or disconnecting a system ground end of the electronic device from a ground terminal according to the second determination signal.

Power supply control device and operating method using the same

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Taipei, Taiwan

Mei-Ling Shang