How Do You Solder Wires To A Circuit Board

Soldering components onto a circuit board when the leads can be pushed through holes in the board is the easier of the two methods of soldering small components onto boards.

How do you solder wires to a circuit board. Heat up your soldering iron and once fully heated touch the tip to one end of the wire. As a general rule if you have to solder something to a board to customise it its probably not going to work. How to solder on circuit board.

Once youre ready touch the hot tip to the component pincopper on. Put the tip of the iron on the pad so that it heats both the lead of the part and the pad of the circuit board. How to solder a broken joint.

Get your soldering iron really hot wipe some fresh solder onto the tip and wipe it off again by drawing the tip across a damp sponge this cleans or tins the tip. Then remove the soldering iron tip from the joint. If the wires are not long enough for this see below for a few other techniques.

Once the end of the wire is fully coated repeat step 1. This will prevent the wires from being pulled out. First you should bend slightly devices leg.

If you do want to solder them directly you can make it more robust and marginally better looking by drilling holes wide enough for the wire insulation to fit snugly looping the wires through those holes and then soldering them. Repeat this process on the other wire. Remove the insulation from both ends of your wires that youre soldering together.

Use solder wick or a solder sucker to remove the solder from the holes. The heated wire and copper on the board will melt the solder and it Should flow very uniformly around this solder joint quite quickly. Assuming its through hole hold one end with long nose pliers heat the solder until it melts then pull the lead out of the hole.