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21
Mastering the Art of Soldering
✓
:
The solder wire should be applied to the surfaces being soldered. The diameter of the
wire used must match the solder joint you are doing.
7. Possible to work on the lowest temperature:
The higher the temperature, the bigger
the danger of oxidation is.
X:
Try not to work on a high temperature because it can harm the PCB and shorten the life
of the tips.
✓
:
It is recommended to preheat if the solder needs temperatures above 380°C.
8. Avoid rust
X:
Avoid using too much flux because it can create rust on the tip.
✓
:
The internal flux from small solder rolls is not sufficient. You can add external flux as
necessary.
Solder flux (not included in the kit)
