What are the factors of electrification in welding head

Welding head's main production core process is electroplating, which is an auxiliary product of electric soldering iron. The voltage on welding head is high-frequency induced voltage. Do you know what are the elements of electrification in welding head?

　　In addition to the wrong connection of the power cord to the grounding wire terminal, another reason for the live fault of the welding head is that when the power cord falls off from the soldering iron core terminal, it meets the screw of the grounding wire again, and then the welding head is charged. This kind of fault can easily lead to electric shock accident and damage components. To prevent the power cord from falling off, check whether the wire pressing screw on the handle of the soldering iron is loose or lost. If it is loose or lost, it should be matched in time.

The ground wire of welding head is grounded by cold ground screws. If this ground wire is grounded separately but not connected to cold ground, if the welding platform is inserted in two ways, the grounding end of the welding platform shall be safely grounded. If it is a triangle plug, the ground wire of the triangle plug must be grounded. The led lamp bead is welded with a soldering iron, which should be a 220v soldering iron without grounding. the induced voltage on the welding head is very high, and the led voltage is generally between 1.5 and 3.5, so it is very simple to break down the led chip. The life of welding head is determined by the number of solder joints, and the guarantee of its life is related to the thickness of coating on its head. The thicker the coating, the longer the life of welding head, but the thermal efficiency of conduction will greatly reduce the life of soldering iron tip.