Q. How do I protect my inverter AC PCB?

Answer

Corrosion is comparable to an atomic bomb for inverter air conditioners since one cannot predict when it will detonate and cause damage to the PCB of the air conditioner. Clear lacquer anti-corrosion spray and conformal coating are the three options for safeguarding printed circuit boards and other components that are comparable. A piece of printed circuit board (PCB) can thankfully be fixed. However in order to do the work successfully a proper diagnosis of the issue repairing tools and technical expertise are required. Certain circuits on the other hand may only be mended in a workshop setting and cannot be repaired on the premises.