Electroplating is a decorative craft and one of the commonly used words. Initially, this meant plating a thin layer of gold on the surface of the instrument. Later, the new century came. The use of gold plating on the surface of products is increasing.
So far, with the innovation and development of the market, the use of electroplated gold has become more and more frequent. Electroplated gold can reduce the contact resistance, make the conductivity better, the product is easy to weld, has strong corrosion resistance, and has a certain degree of wear resistance (referring to hard gold) ,-Pogo pin has a wide range of applications in connectors, precision instruments, printed circuit boards, and integrated circuits.
Pogo pin is a kind of pogo pin. It can be compressed and activated by assembling, riveting and pre-compressing the three basic components of needle shaft, spring and needle tube, which can replace many old AC/DC plug-in versions. micro USB, computer adapter, Audio plug, RJ45 and other functions, realize waterproof, safe, convenient, non-directional charging (positive charging).
Most of the current of the pogo pin is through the male and female butt, so the pogo pin is compressed and conductive. The elasticity, resistance and compression of the spring play an important role in the use of the product. Due to the immature process or the internal structure of the spring, the friction resistance is large, so that the spring cannot be compressed normally, and the function of the product cannot be realized in the end.