How to remove solder without pump

Circuit boards are the building blocks of any electronic device by providing a surface for attaching various electronic components. However, in some instances, you may want to remove extra solder from the circuit board. Fundamentally, it'll help you understand how to remove solder from a motherboard and other crucial information on the process.

From using desoldering irons to sketchily knocking breadboard components off on the side of a table, there are tons of ways to remove components from a circuit board. Desoldering is an important skill to learn once you've gotten the hang of soldering , because messing up a soldering job isn't improbable. In this guide you'll learn many of the diverse methods used to desolder through-hole components, from the nice, clean techniques to the last resort, end of the world schemes to get your desperately needed components back. If you have any other desoldering methods, please comment! If all you have is a soldering iron, then your only option is to heat up the solder and fiddle with it until you can get the components out.

How to remove solder without pump

All you need is Techspray desoldering braid wick and a soldering iron. Here are the basic instructions:. My account Login View Cart 0. How do you remove solder without suction? Here are the basic instructions: Place the braid over unwanted solder, preferably on the greatest solder build up so that it maximizes the contact of the braid to the surface area of the solder. Next, place your iron tip over the wick at 45 degrees and allow heat to transfer to the pad. Molten solder will absorb into the braid. Move the solder tip and braid as needed to remove all of the solder at one time. Careful not to drag the braid over the pads, which can scratch. Once the braid is full of solder, you must trim the spent portion and move to fresh braid in order to pull more solder.

Once you have plugged in and heated your soldering iron, it's helpful to melt a tiny bit of extra soldering wire onto the terminal. If the braid is too large, it could burn the board or take too long to heat up.

Last Updated: September 26, Approved. Welding can be a complex and potentially hazardous activity. The information provided here is meant to serve as a general guideline, but it is crucial to prioritize safety and consult with a qualified welding specialist or instructor if you have any doubts or concerns. Welding techniques, materials, and equipment may vary, and the proper procedures and precautions may depend on specific circumstances. Welding involves inherent risks, such as exposure to high temperatures, intense light, fumes, and electrical hazards. Therefore, it is essential to receive proper training, follow manufacturer's guidelines, and adhere to safety regulations and practices.

Removing solder without a solder pump requires a bit of technique and patience. One method is to use a soldering iron and a pointed tool, such as a thin piece of metal, plastic, or solder wick. To start, heat the iron and lightly apply pressure onto the component and solder joint. Once the solder has melted, use the pointed tool to lift the solder away from the component. You can also use a soldering iron as a suction tool, placing the tip close to the area of the component and the solder, and wait until the solder melts before quickly lifting the iron away to suction up the melted solder. Apply a medium heat to the component for about seconds, wait for the solder to melt, and then use a pointed tool to lift the solder off quickly. Using any of these techniques it is important to use the lowest amount of heat needed to remove the solder and to test any components afterwards to make sure they still work. Yes, a desoldering pump is necessary if you need to remove components from a circuit board.

How to remove solder without pump

Solder wick also known as solder braid is made of stranded thin bare copper wire saturated with flux. It is easy to learn how to remove solder without pump. In this technique, you need to apply heat with a soldering iron.

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Cons: Components cannot always be salvaged. How to Solder Wires, Electronics, and More. Use a soldering iron. Hold the braid by the bobbin it is wound around. It is a copper braid that absorbs molten solder. Soldering mistake Using a pencil-shaped tool, blast an abrasive material on the surface area you intend to desolder. Pros: It's fun, messy, quick, and who doesn't love playing with compressed air? Here are the steps: Apply solder paste to the PCB using a syringe. Vacuum up the melted solder. Melt the old solder with your iron, then vacuum up the melted solder by pressing the end of the pump down until it clicks, touching the tip to the solder, and pushing the button on the side of the pump.

From using desoldering irons to sketchily knocking breadboard components off on the side of a table, there are tons of ways to remove components from a circuit board.

It is the procedure to remove molten solder and the attached electronic components from a circuit board. Unwind a few inches of braid from the coil. Cons: You may damage the board if you leave the soldering iron on it for too long. Desolder in a well-ventilated area and wear proper eye and breathing protection. Thoroughly examine both sides of the board to isolate the specific spots holding each component in place. Soldering mistake More About printeraction ». Insert the wire underneath the line of pins, then solder the tinned end to the last pin to fix it to the board. Chemical Stripping The method requires the application of a chemical solvent to the board via a brush. How to Solder Wires, Electronics, and More. Then, place the heated hot iron on the surface you want to remove.