A desoldering wick, also known as desoldering braid, is a tool used to remove unwanted solder from a circuit board, typically during repair or rework of electronic components.
🔧 Description of Desoldering Wick:
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Material: It is made of fine strands of copper wire braided together. Copper is used because it has excellent thermal conductivity and attracts molten solder.
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Flux Coating: Most desoldering wicks come pre-coated with flux to help improve solder flow and removal efficiency.
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Appearance: It looks like a flat, thin braided wire roll, usually wound in a small plastic spool for easy handling.
🛠️ How It Works:
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Place the Wick: The wick is placed over the solder joint to be cleaned.
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Apply Heat: A soldering iron is placed on top of the wick, heating it up.
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Solder Absorption: As the wick heats, it melts the solder underneath, which is then drawn into the braid by capillary action.
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Remove Wick: Once the solder is absorbed, the wick is removed, and the cleaned joint remains behind.
✅ Uses:
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Removing excess solder
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Cleaning up solder bridges (accidental connections)
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Desoldering components from PCBs
⚠️ Tips for Use:
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Always use a fresh section of the wick for better results.
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Avoid overheating the PCB to prevent damage.
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Trim the used portion before the next use.
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