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Results tagged with soldering
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user 188450
Soldering is the metallurgic process used to fix electronic components to a PCB, usually with a tin alloy. Soldering can be done by hand or automatic. PTH boards were usually wave soldered, SMT uses reflow technology.
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What is this soldering mess and how to clean it? And to make this contact proper?
I tried to solder 1.5mm2 cable to a LED COB with Sn at 350°C but it seems that the LED COB has too much thermal momentum and remains too cold for such soldering (the Sn takes the form of a small ball, … I used a Xytronic soldering station LF 399D with a regular conical tip (0.8mm I think).
I started by putting the Sn on the LED and then joining the Cu cable (1.5mm2), as recommended by Er Elektronik. …
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