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FAQ

What are the advantages and disadvantages of rigid circuit membrane switches?

Author:WebmasterTime:2018-01-15Browsing (901)

Hard membrane switch means that the pattern and circuit of the switch are made on a common printed circuit copper clad board.


Hard membrane switch Advantages: Easy access to materials, stable process, low resistance, and direct soldering of certain components in the circuit on the back side. In the case of a small area, the hard liner layer can be omitted. Hard membrane switches generally use metal guides as conductive labyrinth contacts, and therefore have a better handle.


Disadvantages of the rigid membrane switch: It is convenient to install the flexible membrane switch in the whole machine. It is often necessary to solder the plug and lead the wire through the flat cable. Information Feedback of Hard Membrane Switch In addition to beep signals and LED indications, metal touch springs are commonly used.


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