Build Adjustable DC-DC Converter on Flowerpad Protoboard


Step 6: Making your connector solder more reliable.

Picture of Making your connector solder more reliable.
DCDC (6).jpg
Connectors usually need to be able to withstand multiple – plug. It means we need to solder it more reliable.   As following picture shown, use a knife to scratch the black solder mask. You can see a square shape pad.

It has more solder area than primary Flower pad. Larger soldered dot  have more soldering intensity.
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