What are the three characteristics of membrane switch? Today crystal color Ming to introduce to you is this aspect of the content, I hope you through the introduction of this article, you can on the film switch color should be how to design and other aspects of the content has a certain understanding and understanding.
(1) durability: the membrane switch can be used for a very long time, which can be used for millions of times. The reason for the long life is that the action of the switch is very simple. Because membrane switches have to be relatively simple to construct. The whole is sealed. Casual does not damage easily. The main work when the control switch, the utilization rate is not very frequent, not easy to wear out, so the use of time is very long.
(2) good sealing performance: because the membrane switch is a part that is sealed completely, the contact of the switch is not disturbed by the external environment, so there is no need to worry about corrosion, and it is not easy to produce oxidation; Also can prevent dust pollution, can be used in a variety of harsh environment.
(3) the volume is small and the quality is light: the volume of the membrane switch is generally very small, but there are a lot of buttons designed on it, so this requires the design of reasonable membrane switch, the excellent characteristics of the membrane switch to ensure that the membrane switch is both beautiful and practical.
