How Do You Solder Wires To A Circuit Board

Begin by removing the insulation from the ends of both wires you are soldering together.

How do you solder wires to a circuit board. Remove the iron and the solder wire and inspect your solder joint to see if it looks okay. Hold it on the wire for 3-4 seconds. Bring a soldering iron tip to touch at the devices leg and pad for about 3-5 seconds.

This provides strain relief so that the solder joint isnt taking a significant mechanical load. Heat them for a second or so before you apply solder. Put the tip of the iron on the pad so that it heats both the leg of the component and the pad of the circuit board.

There are two dominant types of. 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. Keep the iron in place and touch the solder to the wire until its fully coated.

Once the end of the wire is fully coated repeat step 1. These connections between the components is achieved by wiring or by PCB tracks. How to solder a broken joint.

Use tiny cable ties and slide it through the circuit board and wrap it around the wires to hold them in place. Heat them for a second or so before you apply solder. Alternately melt the solder in one hole then bang the PCB on a table dont over do it.

If the wires are not long enough for this see below for a few other techniques. The type of solder used in electrical bonding contains different materials with the most common one composed of 60 tin and 40 lead thus the name 6040 solder. Strip a bit of insulation from the end of the wire and feed it through the hole from the other side of the board and solder it in place in the normal way put a bit of rosin-core solder on the iron to provide good thermal contact then heat the pad and the wire then apply solder to the pad and wire so it is wicked up between them leaving a concave surface.