Aluminum profile heat sink is a heat dissipation method specially designed for electronic and electrical inverters, and its core function is to efficiently conduct and dissipate the heat generated by the operation of the equipment to ensure the stable operation of the equipment. These radiators are made of aluminum alloy and are extruded to form a multi-wing structure that maximizes the heat dissipation area and uses air convection to improve heat dissipation efficiency. It is widely used in inverters, new energy, power electronics and communications.