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Jasper Electronics Co.,Ltd

Add:2th Floor, No.3, Xinyuan North #2 Road, 
Ludong, Humen, Dongguan 523935, China

Tel:0769-84750145 , 23010026

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What is the distinguishing feature of the hierarchical structure of the membrane switch

- Apr 18, 2018 -

What is the distinguishing feature of the hierarchical structure of the membrane switch


What is the distinguishing feature of the hierarchical structure of the membrane switch

Membrane switch is a key function, indicating device, instrument panel for the integration of an operating system. By the panel, the circuit and isolation layer, the circuit of four parts. For light touch type is normally open to switch, normally membrane switch of upper and lower contact shows off state, let's know the four bright spots of membrane switch:

Membrane switch is also called light touch keyboard, using a combination of planar multi-layer whole sealing structure, is to button switches, panels, tags, symbols show and liner seal together the set of optical, mechanical and electrical integration of a new type of electronic components, electronic product appearance structure of fundamental change, it can replace the conventional discrete component key, more reliable ways to perform the task of the operating system.

(1) the durability

Compared with the ordinary switch, the service life of membrane switch normally will be a little longer, due to the small amplitude and material selection of reasonable, makes the use of thin film can absorb enough times. And the switch contact is with the method of vertical contact, can be very effective to reduce the wear degree, make use of life is very long.

(2) the sealing is better

Due to the structure with the method of the whole seal, makes the internal contact is not susceptible to oxidation and also effective to get the function of waterproof and dustproof, so will be suitable for all kinds of environment.

(3) structure and reliable

Form a thin film on the keyboard in the design, which makes it has very small volume, lighter weight, in structure and reliable.

(4) beautiful appearance

Membrane switch can also have our own design on the pattern you want to design or color, there is a relatively good adornment effect.


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