How To Solder Electrical Connections

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How to solder electrical connections. The prime consideration is the physical integrity of solder connections. Contact a Product Specialist. This is one of the most important tools used in soldering and it can come in a few variations such as pen or gun form.

Once cool inspect the union to ensure proper penetration of the solder. Start by stripping the wires and wrapping them around one another to start the connection. Annealing returns the copper to a softer more malleable state.

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For best results do not use acid core flux for electrical connections. This publication sets forth requirements for hand and wave soldering to obtain reliable electrical connections. Ad Search Stock and Buy Online.

Hold the soldering iron like a pen near the base of the handle. This helps to cut and form the metal but it also work hardens it making it brittle and difficult to form. With electrical solder you will usually use rosin-core solder mild-core solder or water-soluble solder.

Remove both the solder and the soldering iron tip from the connection as soon as enough solder melts onto the pad. This means that the flux is already in the core of the solder. Both parts that are being soldered have to be hot to form a good connection.