When it comes to circuit protection devices, many people think of circuit breakers or fuses. In fact, these are more common in households, and there are many protectors in high voltage circuits, such as high voltage load switches and high voltage insulators. Are relatively rare circuit protection devices. Although they are rare, the value reflected in the process of use is still very great. Take, for example, high-voltage load switches, the main function of this device in the circuit is to control the power transformer device, and as a This kind of circuit control device needs to cooperate with high-voltage fuse to achieve control effect. And this kind of equipment also has a certain arc extinguishing ability, which can make the arc generated by the circuit extinguish quickly when the circuit is disconnected. Sometimes, we do n’t pay attention to these circuit devices and devices, but they actually help the circuit to operate stably in the circuit. It can be said that there are no less than 20 types of protection devices in the current circuit. The division of labor in the circuit is clear. When it comes to stabilizing voltage, controlling current, limiting current overload, etc., it can be said that the effect is huge.
The above article was originally created by Chuan Tai Power Co., Ltd., a manufacturer of high-voltage load switches. Please indicate when reprinting: http://jd400800.com/