The touch switch is one of the most widely used electronic components in daily life, and its main function is to control the disconnection and connection of the power supply. However, there are also some problems in the use of small buttons such as touch switches. What are the common problems and solutions of lighted touch switches?
Silicone tact switches have the characteristics of high temperature resistance, high stability and long service life. Therefore, if a manufacturer chooses a switch at the time of manufacture, it shows that its product has a stronger advantage over other manufacturers' products, namely longer life.
Silicone tact switches are widely used, and they are also a very popular product in the market due to their various advantages. But it also has a lot of knowledge points that need to be understood when it is used. After all, there are still many users who do not understand these. Next, let me give you some information about it. You can read it if you are interested.
The toggle switch is almost used in the circuit, and its components have semiconductor diodes, which play a very important role in the components. Semiconductor diode is one of the earliest semiconductor components and has a wide range of applications. The diode is a p-n junction formed by a p-type semiconductor and an n-type semiconductor body. A space charge layer is formed on both sides of the interface, and it has the ability to build its own electric field. . When the fluctuating switch is not energized, the diode is in the state of electrical equilibrium because the diffusion current caused by the difference in carrier concentration on both sides of the p-n junction is equal to the drift current caused by the self-built electric field.
The iron shell toggle is divided into three forms: rubber, wave beads, and shrapnel. Among them, the shrapnel toggle has the highest lifespan, the best hand feeling, and the highest unit price; the cheap, simple and easy-to-do is the glue toggle; Compare the mid-range toggles.