公开(公告)号：US20170047852A1

公开(公告)日：2017-02-16

申请号：US15226908

申请日：2016-08-02

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yi-Ming HUANG ,  Wei-Chen TU ,  Ming-Ting TSAI ,  Hsiang-Jue HUNG ,  Shang-Yu HUNG ,  Hung-Po CHEN ,  Tzu-Nan CHENG

IPC: H02M3/335 ,  H03M1/12 ,  H02M1/08

CPC classification number: H03M1/12 ,  H02J7/00 ,  H02M3/00

Abstract: A power adapter includes a power converting circuit, a connecting terminal and a controller. The power converting circuit is used to convert an input voltage to an output voltage according to a control signal. The connecting terminal is connected to an electronic device to allow the output voltage outputted by the power converting circuit to charge the electronic device. The controller receives an identifying command from the electronic device when the electronic device is connected to the connecting terminal, and outputs the control signal according to the identifying command.

Abstract translation: 电源适配器包括电源转换电路，连接终端和控制器。 功率转换电路用于根据控制信号将输入电压转换为输出电压。 连接端子连接到电子设备，以允许由电力转换电路输出的输出电压对电子设备充电。 当电子设备连接到连接终端时，控制器从电子设备接收识别命令，并根据识别命令输出控制信号。

公开(公告)号：US20150214762A1

公开(公告)日：2015-07-30

申请号：US14602999

申请日：2015-01-22

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yu HUNG ,  Tzu-Nan CHENG ,  Yu-Cheng SHEN

IPC: H02J7/00 ,  H02J7/02

CPC classification number: H02J7/041 ,  H02J5/005 ,  H02J7/02 ,  Y02B40/90

Abstract: A charging system includes a transmission line, a power adaptor, and an electronic device. The transmission line includes a first terminal and a second terminal. The power adaptor is coupled to the first terminal and generates a charging voltage and a first voltage signal. The charging voltage is at a first voltage level. The electronic device is coupled to the second terminal and receives the first voltage signal. When the first voltage signal is larger than a first preset voltage signal, the electronic device outputs a second voltage signal to the power adaptor. When the second voltage signal is larger than a second preset voltage signal, the power adaptor adjusts the charging voltage into a second voltage level.

Abstract translation: 充电系统包括传输线，电源适配器和电子设备。 传输线包括第一端子和第二端子。 电源适配器耦合到第一终端并产生充电电压和第一电压信号。 充电电压处于第一电压电平。 电子设备耦合到第二终端并接收第一电压信号。 当第一电压信号大于第一预设电压信号时，电子设备向电源适配器输出第二电压信号。 当第二电压信号大于第二预设电压信号时，电源适配器将充电电压调整到第二电压电平。

公开(公告)号：US20240339852A1

公开(公告)日：2024-10-10

申请号：US18359622

申请日：2023-07-26

Applicant: ASUSTEK COMPUTER INC.

Inventor： Tzu-Nan CHENG

IPC: H02J7/00

CPC classification number: H02J7/007182

Abstract: A power control method, applied to an electronic device. The electronic device may enter a non-running state and includes a connector and a battery module. The connector is suitable for connecting a charger. The power control method includes: obtaining, after confirming that the charger is connected to the connector, charging information of the charger; reading a battery voltage of the battery module; generating, after confirming that the electronic device enters the non-running state, an energy saving voltage according to the charging information and the battery voltage; and adjusting an output setting of the charger according to the energy saving voltage. A power control system is also provided.

公开(公告)号：US20210173459A1

公开(公告)日：2021-06-10

申请号：US17105605

申请日：2020-11-26

Applicant: ASUSTeK COMPUTER INC.

Inventor： Tzu-Nan CHENG ,  Yu-Cheng SHEN

IPC: G06F1/26 ,  G06F1/28

Abstract: The present disclosure provides a power allocating system, including adapters and an electronic device. Each of the adapters includes a processor. The electronic device includes a controller. The controller obtains rated information and current output information from each of the processors to calculate an output utilization rate of each of the adapters. The controller transmits at least one adjusting signal to at least one of the processors according to the output utilization rates to adjust the output utilization rate of the adapters.