Shanghai Xipu Electrical Equipment Co., Ltd
Mobile/WhatsApp: 008617758102161
Direct Tel/Fax:0086(577)62840011

3 minutes to understand the micro switch

Share This Post

In layman’s terms, a micro switch is a switch that uses a small external force to make or disconnect the static contact piece and the moving contact inside the switch. Because of the small external mechanical force and movement stroke, it is named a micro switch or a sensitive switch.

There are many ways to classify micro switches. Household appliances generally classify micro switches into three categories: normally open, normally closed and conversion type. Before applying external force, the static contact piece and the moving contact piece are connected, then the normal Close the micro switch, otherwise it is a normally open micro switch. The normally open and normally closed micro switches have two terminals.

The transfer switch can control two circuits, one of which will be connected before and after the action of the moving contact piece, and can only control the conduction of one of the circuits. Scenes.

Other types of micro switches are different in structure, but they are common in principle.

Therefore, to judge whether the micro switch is normally open or normally closed, it is only necessary to measure the connection between the two terminals with a multimeter before and after the switch is closed. To judge whether the micro switch is damaged, it is also necessary to use a multimeter to see before and after the switch is closed. If only one channel is turned on, the micro switch is normal, and both channels are on or off, then the micro switch is damaged.

Of course, the structural design and material requirements of the micro switch are very high, and there are many types and application scenarios of the switch. When designing the product, the use environment, electrical performance, operating characteristics, and switch life of the switch should be considered.

Web: www.cnswitch.cn

Tel/Fax: 0086-577-62840011

Wechat/WhatsApp: 008613355775769

Zhejiang SHUYI Electric Co., LTD, Focus on switches with 30 years.

#factorysupplymicroswitch #microswitch #heavydutymicroswitch

#highqualitymicroswitch #bentmicroswitch #sensitivemicroswitch #waterproofmicroswitch

Subscribe To Our Newsletter

Get updates and learn from the best

More To Explore

发表回复

您的电子邮箱地址不会被公开。 必填项已用 * 标注

10 + 2 =

Do You Want To Boost Your Business?

drop us a line and keep in touch

Ask For A Quick Quote

Enter your request below and send it to us, and we’l get back to you ASAP!

Please leave your message, you are our important customer!

Enter your request below and send it to us, and we’l get back to you ASAP!Send you a beautiful gift. Thanks!