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

High-current quick electronic switch

A fast electronic, high-current technology, applied in the field of switches, can solve problems such as speed and passing current contradiction

Inactive Publication Date: 2020-06-26
佛山市联动科技股份有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is such a contradiction in the existing electronic switches, that is, the contradiction between the speed and the passing current

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
  • High-current quick electronic switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting wi...

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 discloses a high-current quick electronic switch which comprises a power module, a high-speed optocoupler, a first resistor, a second resistor, a third resistor, a following triode, a diode, an accelerating triode, a first MOSFET, a second MOSFET, a first switch node and a second switch node. A current path is formed by the first MOSFET and the second MOSFET, so that the electronic switch has a very good large-current characteristic. Meanwhile, the power supply module, the high-speed optical coupler, the first resistor, the second resistor, the third resistor, the following triode, the diode and the accelerating triode are utilized to form a driving loop for the first MOSFET and the second MOSFET, and the problem that the switching action of the first MOSFET and the second MOSFET is slow is solved. Therefore, the electronic switch has the characteristics of large current and high speed. The invention is mainly applied to the technical field of switches.

Description

technical field [0001] The invention relates to the technical field of switches, in particular to a high-current fast electronic switch. Background technique [0002] In the application of electronic circuit design, electronic switches are needed, and this kind of switch is mainly realized by means of photoelectric isolation. However, there is such a contradiction in the existing electronic switches, that is, the contradiction between the speed and the passing current. When the electronic switching speed is high, it is difficult to achieve a large current through the current. Therefore, there is an urgent need in the industry to find an electronic switch with high speed and high current flow. Contents of the invention [0003] The purpose of the present invention is to provide a high-current fast electronic switch to solve one or more technical problems in the prior art, and at least provide a beneficial option or create conditions. [0004] The solution that the presen...

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): H03K17/04H03K17/08
CPCH03K17/04H03K17/08
Inventor 陈希辰
Owner 佛山市联动科技股份有限公司
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