Asustek Computer Inc.

Min-Hua Hsu

Yu-Cheng Shen

Kuan-Ting Chen

Kuo-Wei Tsao

Chih-Cheng Liao

Yu-Wei Su

A power supply applied to an electronic device for providing power includes a transformer unit, a connector, a pulse-width modulation (PWM) control unit, and a switch unit. The connector is electrically connected with the secondary side of the transformer unit for outputting a first output voltage. The PWM control unit outputs a pulse signal with a first period. The switch unit is electrically connected between the PWM control unit and the primary side of the transformer unit. When the electronic device is connected to the power supply, the connector receives an external control signal, and the PWM control unit adjusts the pulse width of the pulse signal to a second period and transmits the pulse signal with the second period to the switch unit to control the connector to output a second output voltage to the electronic device.

Power supply

A connector module includes a first connector, a first electrode, a second connector and a second electrode. The first connector has a plug hole. The first electrode is disposed in the plug hole. The second connector has a connecting portion. A projecting area of the connecting portion is larger than that area of the plug hole. The second electrode is disposed at the connecting portion. When the connecting portion is disposed in the first connector, the first electrode contacts the second electrode and an inner wall of the plug hole restrains the connecting portion from detaching from the plug hole. An electronic device with the connector module is also disclosed herein.

Connector module and electronic device using the same

A cable collector of a power supply apparatus is provided. The power supply apparatus includes a power adaptor, a cable, and a cable collector. One side of the cable is connected with the power adaptor. The cable collector includes a first board, a first power connector, and two first blocking boards. The first board is connected with a first surface of the power adaptor. The first power connector is formed on the first board. The first board is connected with the power adaptor via the first power connector. The two first blocking boards are formed on two sides of the first board.

Growing community of inventors

Taipei, Taiwan

Min-Hua Hsu