1) When terminating power connectors, they should be strictly terminated and inspected in accordance with the corresponding termination specifications or requirements, and terminated according to the corresponding contact number. The maximum insulation layer thickness between the selected cables and wires should match the distance between the contacts, and the cable core should match the terminal of the contacts. When crossing or merging between the contacts, the diameter of the stranded wire cores should be considered, and it is prohibited to cross or merge between the contact crimping holes;

2) When welding, the corresponding power of the electric soldering iron should be selected based on the diameter of the bare wire. The welding time of each contact should generally not exceed 5 seconds, and attention should be paid to not allowing the flux to penetrate the insulation to avoid a decrease in the insulation resistance of the product;

3) When cleaning the power connector (including the cleaning of the contact parts), a silk cloth dipped in anhydrous ethanol can be used, and it can be dried before use. It is not allowed to use chemical solvents such as acetone that have harmful effects on power connectors;

4) When the power connector is in a non plug-in state, it must be covered with corresponding protective covers or other dust prevention measures must be taken separately.