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A soldering iron is an essential tool for electronics manufacturing and electrical repair. Its main use is for soldering components and wires. Based on its structure, it can be divided into internal heat soldering irons and external ones.HeatElectric soldering iron, which can be divided into soldering electric soldering iron and solder removal electric soldering iron based on function, and further classified according to different uses as largePowerElectric soldering iron and low-power electric soldering iron. Internal heat type electric soldering ironVolumeSmaller in size and cheaper in price. For general electronics manufacturing, 20W–30W internal heating soldering irons are commonly used. Of course, a 50W external heating soldering iron can provide peace of mind. Internal heating soldering irons have higher heating efficiency, and the components can be replaced easily.Melt gun tipIt is also more convenient.
Update time:20260622135254