How much do you know about the power of the electric soldering iron?
1. When soldering small wattage resistance-capacitance components, transistors, integrated circuits, pads of printed circuit boards or plastic wires, it is advisable to use a 30-45W external heating type or a 20W internal heating type electric soldering iron. It is best to use a 20W internal heating type electric soldering iron in the application.
2. When welding the soldering points of general structural products, such as wire loops, wire claws, heat sinks, grounding soldering pieces, etc., it is advisable to use a 75~100W electric soldering iron.
3. For large solder joints, such as welding metal rack tabs, solder tabs, etc., it is advisable to use a 100~200W electric soldering iron.
