Q. What causes inverter PCB failure?

Answer

Manufacturing flaws are responsible for a significant portion of the failures that occur with printed circuit boards (PCBs). These shortcomings may be difficult to uncover, and once they are discovered, it can be much more challenging to find a solution. While it may be possible to avoid some of these during the design phase, the contract manufacturer will need to address others (CM). The operating environment is another prevalent factor that contributes to PCB failure. As a result, it is of the utmost importance to design a circuit board and enclosure in accordance with the environment in which it will function. The failure of a printed circuit board (PCB) while it is being used is caused by many factors, the most significant of which is design. If a board isn't built to particularly satisfy its performance goals, which should include dependability and durability, then it won't last as long as it should. If you want your board to be reliable for a very long time, you need to choose the components and materials, lay out your board, and test your design so that it meets the particular needs of your design.