Car pcb, automotive pcb

Common causes of burnout of car circuit board:

There are several common reasons for the burnout of car circuit boards: the first one may be a power supply problem. Because the operation of car circuit boards requires a suitable voltage range, when the voltage is above or below the voltage, especially in the overvoltage condition, the circuit is easily damaged. Therefore, the power supply problem is the most important issue. The second is the load on the board. After the board is designed and debugged, its load capacity has been fixed to a reasonable range. If it is empty or overloaded, the circuit is easily damaged. The third possibility is the component problem. Because components have fault rate and service life, and the load changes, it has a great impact on the life of components. Long-term abnormal use is likely to aggravate the aging of components, shorten the service life, and thus cause failures. May burn. The above are several common reasons why car boards burn out.