How To Select Proper Micro Switch

There are many types of micro switches on the market, and their structures differ. How to select the appropriate microswitch correctly, the following is the method collected by Unionwell to determine the appropriate microswitch.

How to Select Proper Micro Switch

First of all, the application environment should be the priority。 Some workplaces are wet and air-exposed, so the IP rated factor is an important issue. IP67 should be required so that the microswitch can be waterproof and dustproof. IP67 micro switch will be mainly used for automotive projects and control as the auto industry has strict requirements about electronic components. The waterproof micro switch is reasonable to extend automotive parts’ work life.

第二, the electrical life and mechanical life or microswitch also require attention. Different applications require different service life. 例如, the microswitch electrical life should be at least 100 thousand cycles in automobiles, and mechanical life should be above 500 千次循环. The micro switch mechanical life for home appliances must be above 50 千次循环, and the electrical life should be at least 50 thousand; it depends.

当动作簧片位移达到临界点时, dielectric strength, storage temperature, 湿度, 等等。, are other factors we need to consider in microswitch selection.

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Unionwell focuses on product development and technological innovation. We provide Different kinds of switches to the market.

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