How to weld wires on a circuit board?. Do electric wires and electric irons need to be rosin? First, wire the tin and then solder it to the spot weld Or do you hook the wire with the electric iron?
Tin on the circuit board, and then put the wire in the past, and then follow the electric iron, tin melt, take away the iron on it! Satisfaction please adopt ~!
Place the wires where they want to be welded first, and then use the electric iron to solder the tin to the ground to be welded
Hello Your question is simple, but many people do not, you are open-minded, I teach you: Iron enabled: first tip refresh, electricity, the iron in rosin, the heat will stick on rosin, reheat some can be placed on the solder, so the iron has to tin. Welding, will be welded surface refresh, glued rosin, and then tin. Finally, the two can be soldered
