Yuecheng (HK) International Company Ltd.
Add: Guan Dong province Shenzhen city Boaan district 82 disrict road Huafeng new science and technology park A area A2 block , 7th floor 773
Contact us: MAH Tuck Seng
1, electric iron to be used before the tin, the specific method is: the electric iron to heat, just to be able to melt the solder, coated with flux, and then evenly coated on the soldering iron, so that the tip of the iron to eat evenly A layer of tin.
2, welding methods: with the tip of the appropriate amount of solder, contact with solder joints, solder joints on the solder all the melting and submerged components lead head, the soldering iron tip along the components of the pin gently put up a look at the welding point.
3, welding time should not be too long, or easy to burn the components, if necessary, can be used to help pinch tweezers heat.
4, welding is completed, the use of alcohol on the circuit board to remove the remaining flux clean, to prevent the flux after the flux of the normal work of the circuit.
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