What are the types of soldering iron tips?
1. Electric soldering iron can be divided into two types: external heating type and internal heating type. Commonly used internal heating electric soldering irons are 30W and 45W, which are suitable for soldering electronic components and circuits.
2. When electricians repair motors, transformers and other equipment, they sometimes use external heating electric soldering irons. The power of this electric soldering iron is relatively large, ranging from 45W to hundreds of watts. Commonly used by electricians are 75W, 100W/150W and 200W Wait for a few. The length of the tip of the electric soldering iron can be changed by fixing the screw, and the temperature of the tip of the externally heated electric soldering iron can be adjusted. The soldering iron tip of the external heating electric soldering iron has two types: straight and curved, which can be selected according to the construction environment.
