What are the types of electric soldering iron
1. Internal heat soldering iron. The internal heating type electric soldering iron is simple in structure, high in thermal efficiency, light and flexible, and should be the first choice.
2. Externally heated soldering iron. This electric soldering iron has complex manufacturing process, low efficiency and high price.
3. Constant temperature soldering iron. A magnet-type temperature controller is installed in the soldering iron head to control the power-on time, which is a constant temperature electric soldering iron.
4. Soldering iron. Tin-absorbing electric soldering iron is a desoldering tool that integrates a piston-type tin-absorbing device and an electric soldering iron. It has the characteristics of convenient use, flexibility, and wide application range. The disadvantage is that only one solder joint can be desoldered at a time.
5. Steam soldering iron. It is a soldering iron that burns flammable gases such as liquefied petroleum gas and methane to heat the soldering iron tip. In the occasions where the power supply is inconvenient or the AC power cannot be supplied, it can be used as an option.
