Specific Analysis of the Advantages and Disadvantages of Light Touch Switches
Release time：2019-09-02 Clicks： Click
What are the advantages and disadvantages of touch switch, and what is the specific analysis? Here we give you a detailed introduction, hoping to help you.
Then the advantages and disadvantages of light touch switch are analyzed.
First, let's look at the advantages of tapping the switch:
The light touch switch adopts a unique sealing technology, that is to say, it has the functions of waterproof, oil pollution and pollution prevention, as well as anti-static function, and will not be easily polluted and disturbed.
(2) The manufacturing cost of touch switches is very low, and some thin film switches are even sold for a few cents. For an electronic component with many functions, this price has made it have considerable advantages in the market.
(3) Small and light is another advantage. Usually the weight of light touch switch is only a few grams to tens of grams. It is very convenient to install and carry.
(4) Touch switch also has good electrical conductivity. Its circuit can be printed with carbon slurry, silver slurry or copper foil. The conductive layer can be folded at will without any problem, and the special thin film switch can withstand high voltage without damaging its performance.
(5) Beautiful appearance and long service life. Although many electronic switches have beautiful appearance and good service life, these two characteristics of light touch switch are worth mentioning in many electronic switches.
Then look at the drawbacks of tapping the switch:
Too frequently touching the light touch switch will lead to fatigue and inelasticity of its metal shrapnel, and make the light touch switch invalid. In fact, this is a common fault of electronic switches. Frequent use of any electronic component will accelerate aging.
Secondly, the touch switch can not produce its own functions independently, that is to say, the touch switch needs other PCB circuit boards to cooperate with each other, in order to form a complete switch control system.