My solder is not melting on the foil. Does this mean my solder gun is not hot enough?
Md Ariful Islam
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Dr. Md Rushad Rahman
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Soldering needs a clean, hot surface. If the foil you're using is too wide, then the iron will need to provide more heat to get the foil to the solder melting temperature. Contamination on the foil will also prevent the solder from melting. Scrub the foil with a nail file and wipe it down with alcohol before trying again.
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