4mm banana plug touches a lot of industrial equipment - Techeng hardware

In daily life, the plug is an essential item for us. It is the most critical item to connect the power supply. There are many kinds of plugs on the market, each of which has different use characteristics, such as 4mm banana plug. Literally, many people don't know what purpose it is. They think the name is a little strange. In fact, 4mm banana plug is often used in our daily life. It is widely used. Compared with ordinary plugs, it is more solid and durable. Because the surface is similar to bananas, it is called banana plug. So when we buy banana plugs, we need to pay attention to several aspects. Let's have a look together.

First, check the appearance and structure of the product, mainly the front and back. The plug and socket with good quality have average and bright appearance color, no edge thorn, symmetrical and unified size of bolt and Jack, clear identification and abrasion resistance. If the above requirements are not met, it is a poor product.

4mm banana plug touches a lot of industrial equipment, sound and teaching instruments, which will be applied. In addition to the surface mentioned above, pay attention to the data of banana plug itself. For example, pay attention to whether the current capacity of the plug can meet the rated current capacity of household appliances. The criterion is that the rated current of the plug is not less than the rated current capacity of household appliances.