机行业发展日益成熟，焊锡机的种类也逐渐变得多元化，可应用的范围广，被焊 The development of the soldering machine industry is increasingly mature, and the types of soldering machines have gradually become more diverse.
锡机功率及种类十分重要，这直接影响了焊接的效率和 The components connected are different, so it is very important to choose the power and type of the soldering machine, which directly affects the efficiency and
焊接集成电路、晶体管及受热易损元件时，应选用20W内热式或25W的外热 When soldering machines are used to solder integrated circuits, transistors, and thermally vulnerable components, 20W internal heat or 25W external heat should be used.
缆时，应选用45W~75W的外热式电烙铁，或50W内热 Type soldering machine; when welding the wire and coaxial cable of the soldering machine , 45W ~ 75W external heating type electric iron or 50W internal heating
容器的引线脚、 Type soldering machine; when welding large components, such as lead pins of output transformers, lead pins of large electrolytic capacitors,
The grounding pad of the metal chassis is recommended to use a soldering machine of 100W or more. In addition, the lead of the soldering machine should not be too thin
偏移电源电压10%左右，焊接时的电压不得大于初始电压5%，焊锡 Too long, the initial voltage cannot be offset by about 10% of the power supply voltage, and the voltage during welding must not be greater than 5% of the initial voltage.
The temperature of the soldering iron must reach a certain temperature to work.