Unlock instant, AI-driven research and patent intelligence for your innovation.

Power control circuit and battery module comprising same

A power control circuit and battery module technology, which is applied to battery circuit devices, circuits, secondary batteries, etc., can solve problems such as low efficiency and limit the application range of solar energy, and achieve the effect of prolonging the use time

Active Publication Date: 2010-12-01
PEGATRON
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the efficiency of converting solar energy into electrical energy is still low, and the intensity of solar energy varies with the position of the sun and the weather during the day, which limit the application range of solar energy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power control circuit and battery module comprising same
  • Power control circuit and battery module comprising same
  • Power control circuit and battery module comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The invention provides a power control circuit and a battery module including the power control circuit. Several specific embodiments of the power control circuit and the battery module of the present invention are disclosed as follows.

[0022] The "electronic device" mentioned in the present invention may refer to any device that needs power to provide operating energy, especially a data processing device such as a computer. In addition, the "data processing device" particularly refers to a portable data processing device, such as a notebook computer, a tablet computer, an image capture device, a multimedia playback device, a mobile communication device, or a personal digital assistant, but is not limited thereto.

[0023] In a specific embodiment, the power control circuit can control the charging and discharging of the battery module. In practical applications, the battery module can be connected to the electronic device, and the battery module includes a first bat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a power control circuit and a battery module comprising the same. According to the invention, the power control circuit is arranged in an electronic device to be connected with a solar power supply device; and the electronic device comprises a first battery and a second battery. The power control circuit comprises a processing unit and a control unit. When connected with the solar power supply device, the processing unit outputs a first control signal. The control unit receives the first control signal to control the first battery and the second battery to discharge to the electronic device alternatively and control the first battery and the second battery to charge from the solar power supply device alternatively. When connected with the solar power supply device, the power control circuit and the battery module can efficiently utilize the electric energy converted from the solar energy to prolong the service time of the electronic device.

Description

technical field [0001] The invention relates to a power control circuit and a battery module including the power control circuit. Background technique [0002] With the advancement of science and technology and the increase of user demands, many electronic devices are designed to be thinner and thinner, so as to be convenient for users to carry. Most portable electronic devices, such as notebook computers, tablet computers, mobile phones, personal digital assistants, multimedia players, digital cameras, etc., can optionally be powered by batteries or mains power. [0003] When the portable electronic device is powered by the commercial power, an AC-DC converter (adapter) is usually required to adjust the voltage and current of the commercial power to an acceptable range for the portable electronic device. In addition, the AC-DC converter can also provide a relatively stable voltage and current for the portable electronic device, maintaining the stability of components in th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J7/02H01M10/00H01M10/42H01M10/44H01M10/48H02N6/00H02J7/35
CPCY02E60/10
Inventor 林志雄黄士贺
Owner PEGATRON