新闻资讯

新闻资讯

news center
Q&A
Industry News
Company News
Design factors of common-mode inductors

30

2022

-

06

Design factors of common-mode inductors

Common-mode inductors can suppress common-mode interference on the motherboard's high-speed interfaces, effectively preventing electromagnetic interference from affecting the normal operation of other peripherals and human health. It should be pointed out that the radiation protection design of a circuit board is a large and systematic project, and the design of common-mode inductors is only a small part of it.

Introduction to common-mode inductors

28

2022

-

06

Introduction to common-mode inductors

Common-mode inductors, also known as common-mode chokes, are used in computer power supplies to filter common-mode electromagnetic interference signals. In circuit board design, common-mode inductors also act as EMI filters, suppressing electromagnetic radiation from high-speed data signal lines that could otherwise radiate outwards.

Working principle and function of common-mode inductors

21

2022

-

06

Working principle and function of common-mode inductors

A common-mode inductor is essentially a bidirectional filter. On the one hand, it eliminates common-mode electromagnetic interference on signal lines; on the other hand, it suppresses its own generation of external electromagnetic interference, avoiding interference with the normal operation of other electronic devices in the same electromagnetic environment. Let's understand the working principle and function of a common-mode inductor.

What is a "diode"?

16

2022

-

06

What is a "diode"?

1. What is a "diode"? A diode is a one-way gate for current (the most common type is like a train station entrance, only allowing one-way passage...). When the anode voltage of a diode is positive relative to the cathode, it is called "forward bias". If this forward bias is greater than the turn-on voltage determined by the diode's material, the diode will allow current to pass through. Conversely, when the polarity is reversed ("reverse bias") or the forward bias voltage is less than the turn-on voltage, the diode will not allow current to pass through.

Diode: An electronic component made of semiconductors

10

2022

-

06

Diode: An electronic component made of semiconductors

A diode is an electronic component made from semiconductor materials. Generally, it is made from semiconductor materials and has unidirectional conductivity. When a positive voltage is applied to the anode, it conducts electricity. When a reverse voltage is applied, the diode is cut off. Therefore, the conduction and cutoff of the diode are equivalent to the on and off of a switch.

SMD inductor selection principle

21

2022

-

04

SMD inductor selection principle

high-current inductors and other series of products. Products are widely used in digital products, PDAs, notebook computers, mobile phones, network communications, graphics cards, LCD backlights, power modules, automotive electronics, security products, office automation, home appliances, walkie-talkies, electronic toys, sports equipment and medical equipment, etc. .

< 1234567 >

Copyright © 2022 Dongguan Hanergy Electronics Co., Ltd.

Business license

By: www.300.cn SEO  | Privacy Policy

 

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.