Cooling System It is a very important part of the power supply equipment, an important guarantee for the high quality work of power supply, and an important part of green environmental protection. IGBT in the power supply and the high-speed operation of components and circuits will generate a lot of heat and energy consumption. High-speed fan cooling alone will cause a lot of power loss. We innovatively design an intelligent heat dissipation system, which perfectly solves the problem of intelligent heat dissipation of power supply, greatly saves energy, has low noise and is more environmentally friendly.