How to protect PCBA correctly

- Jan 08, 2018 -

                                                        How to protect PCBA correctly



      1. Do a good job of insulation, moisture-proof, anti-corrosion and anti-mildew of the circuit board, the protective technology to prevent the solder joint of the solder pad is the three protection of the circuit board, in the electronic mounting process and PCBA process, using brush coating, or spraying, sprinkling. Immersion, etc., on the surface of the circuit board. 

      2. Three protective paint has excellent high and low temperature resistance, weather resistance, electrical insulation and excellent moisture, mildew, salt fog, corrosion, electrical insulation, leakage resistance. 

      3.The protection period of the circuit board, electronic parts and so on is lasting and prolongs the service life.

      4. In the protective coating directly on the solder. Typical applications are widely used in various electronic components, circuit board.

      5.The PCBA has been assembled, can fully protect the line of contact plates in a variety of chemical corrosion, salt spray, wet, high pollution dust, vibration and high temperature and other harsh environment to use without affecting its work with the signal.

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