Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Apparatus for input power detection

A technology of input detection and detection device, which is applied in the direction of circuit device, battery circuit device, power supply test, etc., and can solve problems such as inability to adjust

Active Publication Date: 2016-12-14
CANYON SEMICON
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When charging a handheld electronic device, it must be equipped with a voltage converter or transformer of specific specifications, and the charging voltage of the voltage converter is fixed and cannot be adjusted with the electronic device

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
  • Apparatus for input power detection
  • Apparatus for input power detection
  • Apparatus for input power detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The following description is presented in the context of a particular application and its conditions in order to enable those skilled in the art to make and use the disclosed embodiments. Various modifications to the disclosed embodiments will be apparent to those skilled in the art. However, the general principles defined herein may be applied to other implementations and applications without departing from the spirit and scope of the disclosed embodiments. Thus, the disclosed embodiments are not limited to the examples shown, but are to be accorded the widest scope consistent with the principles and features disclosed herein.

[0039] figure 1 A schematic diagram of a power supply system 100 of a preferred embodiment of the present invention is shown. Such as figure 1 As shown, the power supply system 100 includes a first device 110 and a second device 120 , wherein the first device 110 is configured to supply power to the second device 120 . In some embodiments, ...

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

An electronic device includes an input power detection unit, a transmission control unit and a converter. The input power detection unit is configured to determine an input voltage value and an input current value of an input power. In response to the input power, the transmission control unit is configured to determine a first voltage value and a first current value associated with another electronic device via a handshake process. The voltage converter is configured to convert the input power, the first voltage value and the first current. A first power supply is provided and has the first voltage value and the first current value. The device is used for deal with the necessity of taking various voltage convertor or transformer in different specificities due to different charging requirement of different electronic apparatus in the prior art, and achieves power supply of determining a first maximum current as a first current value on the basis of the preset first voltage specficity, thus effectively completing power supply.

Description

technical field [0001] The present invention relates to the technical field of electric power detection, in particular to a power input detection device. Background technique [0002] In recent years, various handheld electronic devices have emerged rapidly. Although hand-held electronic products are easy to carry, they rely on batteries to provide power, and after the power stored in the batteries is exhausted, they are charged by charging devices. When charging a handheld electronic device, it must be equipped with a voltage converter or transformer of specific specifications, and the charging voltage of the voltage converter is fixed and cannot be adjusted with the electronic device. [0003] As the number of handheld electronic devices owned by individuals increases and the types tend to be diversified, the charging requirements and specifications of different electronic devices are not unified. In order to meet the charging demands of different electronic devices, man...

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): G01R31/40
CPCG01R31/40G01R21/127H02J7/00
Inventor 陈祈铭魏鼎宇
Owner CANYON SEMICON
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com