An electronic device and power supply method
A technology of electronic equipment and power supply, which is applied in the field of electronic equipment, can solve problems such as poor user experience, and achieve the effect of saving costs and speeding up charging speed
Active Publication Date: 2020-08-25
HEFEI LCFC INFORMATION TECH
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Problems solved by technology
[0002] At present, electronic devices such as notebook computers can usually be provided with multiple connection ports for connecting with other devices, but in the prior art, these connection ports can respectively provide power for multiple other devices at the same time, but cannot realize the utilization of multiple Adapters and other power supply devices supply power to electronic devices through the multiple connection ports, which leads to poor user experience
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[0040] Below, specific embodiments of the present invention will be described in detail in conjunction with the accompanying drawings, but they are not intended to limit the present invention.
[0041] It should be understood that various modifications may be made to the embodiments disclosed herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the disclosure.
[0042] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and, together with the general description of the disclosure given above and the detailed description of the embodiments given below, serve to explain the embodiments of the disclosure. principle.
[0043] These and other characteristics of the invention will become apparent from the following description of preferred...
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The present invention provides an electronic device and a power supply method. The electronic device includes: a plurality of connection ports; a module component, which receives the first information from the controller, and adjusts the output voltage of the first power of the adapter connected to each of the connection ports to a preset voltage based on the first information; an equalization logic module, It includes a plurality of current regulating parts and a current limiting control part, and the current limiting control part is configured to determine the ratio of the output power of each adapter according to the first information, and adjust the output current value of each of the current regulating parts correspondingly according to the ratio; A power supply module that performs a charging operation and a power supplying operation of the electronic device based on the third power output from the second output port. The present invention enables multiple adapters to perform power supply at the same time.
Description
technical field [0001] Embodiments of the present invention relate to the field of electronic equipment, and in particular, to an electronic equipment and a power supply method. Background technique [0002] At present, electronic devices such as notebook computers can usually be provided with multiple connection ports for connecting with other devices, but in the prior art, these connection ports can respectively provide power for multiple other devices at the same time, but cannot realize the utilization of multiple The power supply equipment such as the adapter supplies power to the electronic equipment respectively through the plurality of connection ports, and the user experience is not good. Contents of the invention [0003] Embodiments of the present invention relate to an electronic device and a power supply method capable of simultaneously utilizing multiple power supply devices for power supply. [0004] In order to solve the above technical problems, embodimen...
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IPC IPC(8): H02J7/00
CPCH02J7/0068H02J7/007H02J7/0078
Inventor 张施洋
Owner HEFEI LCFC INFORMATION TECH