Directly placed in the corresponding position can be, he is stuck in, copper material is the main factor determining the performance of copper, mainly based on pure copper material, the performance of copper is the best, followed by red copper, brass is the worst.
Step 1: In the case of the same material, the longer the copper sheet, the better. Because the length of the copper sheet determines the size of the socket distance, the wider the jack spacing, the more convenient the two or three inserts are inserted at the same time. In the past, many old-fashioned sockets, due to the short copper sheet and the short jack, can not be plugged in two and three at the same time. The old riveted copper sheet can obviously see that the material at both ends is completely different from the material at the middle bridge, and there are obvious riveting points. The resistance of the copper sheet formed once is smaller than that of the riveted, the relative heat is smaller, the elasticity is better, the safety factor is higher, and the conductivity is higher.
This content has been taken from experience without authorization