Before soldering and blanching, make sure that the wires and the circuit-boards are disconnected from the power supply (de-energized)!

Blanching contact pads

Blanching a contact pad means doing the following:

  1. Apply flux on the contact pad
  2. Cover the contact pad with solder

Blanching pads

Blanching wires

Blanching a wire means doing the following:

  1. Strip the wire to remove the insulation layer
  2. Twist stripped wires
  3. Apply flux to the twisted stripped wires
  4. Apply a layer of solder.

Blanching wires

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