We should all know about self-adhesive coils. We use a wide range of self-adhesive coils in our daily life. Self adhesive coils must touch electrical appliances, such as washing machines, TV dramas, refrigerators and other electrical appliances we see at home. Now it is not the same as the previous era. In the past, those coils could be normally used only by manual winding. In our present era, self-adhesive coils can be directly used in various electrical appliances or machines. Let's take an example. There will be self-adhesive coils inside the shell behind the refrigerator in our home, and there will be self-adhesive coils inside other TVs, washing machines, computers and so on. This is very convenient and energy-saving. Therefore, the self-adhesive coil is developing very well and has a wide range of applications. We can simply understand the brief description of the self-adhesive coil.