Microswitch: Turn on your electronic world

Microswitch, also known as microbutton switch, is a switch that realizes electrical connection or disconnection by bouncing back after a short time of force. It usually consists of a contact, a spring, a fixing seat and a housing. When an external force is applied to the contact, the spring is compressed and the circuit is connected. When the force is gone, the spring springs back into place and the circuit breaks.
Principle of microswitch

The working principle of the microswitch is mainly based on the resilience of the spring and contact and separation of the contact. When the external force acts on the microswitch, the contact contact with the fixed base, the circuit is closed; When the external force disappears, the contact is quickly separated and the circuit is disconnected. This mechanical contact mode of operation makes microswitches a fast and reliable switching device.

Classification of microswitches

According to the different shape and functional characteristics, microswitches can be divided into many types. The common ones are rectangular microswitches, in-line microswitches, axial microswitches, etc. In function, the micro switch can be divided into single pole single throw, single pole double throw, double pole double throw and so on. These different types of microswitches are suitable for different scenarios and needs, providing users with more choice space.
As an important electronic component, microswitch supports the normal operation of electronic equipment and mechanical system. Through a short time of force and rebound, the micro switch realizes the connection and disconnection of the circuit, and accurately controls the working state of the electronic equipment and mechanical system. Whether it is a key switch in an electronic device or a limit switch in a mechanical system, microswitches play a vital role.
Microswitches play a key role in technological progress and innovation, bringing convenience and comfort to People's Daily lives. I hope this article can help readers better understand the micro switch and get a better experience in actual use.