The function of a cooling fan

The cooling fan is the "power core" of the charging pile cooling system, which accelerates air flow through forced convection
Timely remove the large amount of heat generated by core components such as power modules (such as IGBT), charging modules, capacitors, etc. during the operation of charging stations (especially in fast charging scenarios);
Avoid component temperature exceeding the threshold, prevent insulation aging, performance degradation, shortened lifespan, and other issues;
Ensure stable operation of equipment and reduce the risk of charging interruption or safety accidents caused by overheating triggering protection mechanisms.