How tin solder electric iron?
The solder wire intermediate in general are a rosin.. as long as you can work near the iron takes place in 2 seconds and then to preheat the welding tip contact Er solder wire and then quickly leave no burr can not.
Tin plated on a scraped lead. After the wire is dipped in the rosin solution, the hot iron tip with tin is pressed on the lead and the lead is turned. A thin layer of tin can be uniformly plated on the leads. Before the wire is welded, the insulating skin should be stripped off, and then treated by the above two items before welding. If multiple strands of wire wire, after polishing should be screwed together, and then tin.
Tin plated on a scraped lead. After the wire is dipped in the rosin solution, the hot iron tip with tin is pressed on the lead and the lead is turned. A thin layer of tin can be uniformly plated on the leads. Before the wire is welded, the insulating skin should be stripped off, and then treated by the above two items before welding. If multiple strands of wire wire, after polishing should be screwed together, and then tin.
