Dial switch is a kind of switch, the type of switch is still very much, which for the quality of the judgement we also want to understand a few indicators, for the dial switch is now used or very much, the following we will talk about the quality of the dial switch a few judgement indicators what?
1. Thick copper: enhance the current throughput capacity, reduce the resistance of the copper itself; 2.
2. Antioxidant: do not rust, reduce the resistance caused by corrosion and heating problems.
3. Less riveted: the best overall piece of copper, further reducing the riveted part of the fracture and rivets heat situation.
4. Strong toughness: especially applied to the switch socket part, not easy to deform. Even if the switch socket is used for a long time, it can maintain the appropriate clamping force to ensure that the sleeve and plug are closely coupled to reduce the arc.
