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Application of Electrical Membrane Switch

2021-11-18

Specification of membrane switches in the electrical industry:

Membrane Switch has a multi-layer structure of key switches. Because of its beautiful appearance, long life, simple structure and other characteristics, membrane switches are widely used in all walks of life. Such as Light Guide Film Membrane Switch and Electroluminescent Lighting Membrane Switch. From small home appliances to large high-tech products, they are inseparable from the control of membrane switches. Let Dongguan Nanhuang Industry Co., Ltd analyze the use of electrical membrane switches.

Membrane switches are mainly composed of films, film glue, and various layers of circuit boards.
The principle of electrical membrane switch:
When the Flexible Membrane Switch layer of the electrical appliance is not pressed, the barrier layer has a barrier effect on the circuit of the membrane switch. When the mask layer is pressed, the upper circuit is pressed simultaneously and overlaps with the lower circuit, so that the circuit is turned on. The connected line gives signals to the external connection instrument (set by the customer) to complete its corresponding functions.
Membrane switch operation request:
The surface of the object to be installed is flat and rust-free, and it can be installed after cleaning.

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