Principle And Use Of Micro Switch

Principle And Use Of Micro Switch

Principle And Use Of Micro Switch

The micro switch is susceptible. Only a tiny action is needed to make this switch perform the function of a switch. The mouse and car brakes are all used micro switches. This article will introduce the relevant knowledge about the microswitch. I hope this knowledge can let you understand what the microswitch is. 


  1. Working principle of micro switch

The external mechanical force acts on the action reed through the transmission element. An instantaneous action is generated when the action reed is displaced to the critical point. The moving and fixed contact at the end of the action reed are quickly connected or disconnected. When the force on the transmission element is removed, the action reed produces a reverse action force. 

When the transmission element’s reverse stroke reaches the reed action’s critical point, the reverse action is instantaneously completed. The contact distance of the micro switches Small, quick action stroke, fast switching on and off under small power. The action speed of its moving contact has nothing to do with the action speed of the transmission element.      


  1. The use of micro switch 

Microswitch can be used in many fields. Such as automotive electronic products, communication equipment, military products, test equipment, gas water heater, gas stove, small household appliances, microwave ovens, rice cookers, floating ball equipment, medical equipment, building automation, power tools, and general electrical And radio equipment, 24-hour timer, etc. 


Unionwell G3 Series Subminiature Sealed Micro Switch Products List >> 


Unionwell Microswitch China Manufacturer 

Huizhou Unionwell Sensing & Control Electronics Co., Ltd. is committed to producing all kinds of waterproof micro switches, sealed micro switches, Auto micro switches, micro switches, basic micro switches, and detection switches. 

As a professional micro switch factory in China, we have established long-term cooperative relationships with world-renowned automotive and home appliance customers. 

Welcome to our website to learn more about the unionwell microswitch.

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