How To Remove Excess Solder From Circuit Board

By | April 23, 2023



Circuit board soldering is a necessary component of many electronics projects, but sometimes excess solder can be left on the board after the job is done. This can cause electrical problems, so it’s important to know how to remove the excess solder and leave a clean, safe circuit board.

The first step in removing excess solder from a circuit board is to use a pair of tweezers or needle-nose pliers and gently work the solder away from the board. If the excess solder is stubborn, a soldering iron can be used to melt it away. Be sure to use the lowest temperature setting that your soldering iron offers, as higher temperatures can damage the components of the circuit board. Additionally, use a damp sponge to mop up any melted solder that gets spilled.

Finally, if the excess solder won’t come off with tweezers or a soldering iron, a soldering wick can be used. Soldering wicks are strands of copper that have been coated with a flux that helps draw the excess solder away from the board. Place the soldering wick over the excess solder and press it down with the soldering iron. The heat from the iron will draw the solder into the soldering wick, leaving the board clean and ready for use.

Removing excess solder from a circuit board is an important part of completing any electronics project. It’s important to use the right tools, like tweezers, soldering irons, and soldering wicks, to ensure that the job is done correctly and safely. With the proper technique, you can quickly and easily remove excess solder from a circuit board and get back to building your project.


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