What are the six types of bad solder connections?
Cold solder joint: occurs when the joint doesn't fully melt, leading to poor electrical conductivity.
Insufficient solder: not enough solder used, resulting in weak or incomplete bonds.
Excessive solder: too much solder applied, causing bridging or short circuits.
Solder balling: result of excess solder that forms into small balls.
Solder splashes: occurs when excess solder splashes onto nearby components.
Solder flux residue: leftover residue from flux can lead to corrosion or poor connections over time.