High power frequency converters convert a large amount of electrical energy, and even if the efficiency loss is low, it can lead to the generation of several kilowatts of waste heat. Therefore, it is necessary to find ways to dissipate this heat. The heat generation of the frequency converter mainly comes from IGBT, and the heat generation of IGBT is concentrated at the moment of opening and closing. Therefore, when the switching frequency is high, the heat generation of the frequency converter also increases. Thermal grease has excellent wetting properties that can quickly fill the micropores at the interface, greatly reducing the interface thermal resistance. It can quickly dissipate the heat of IGBT, thereby extending the service life of the inverter and improving its reliability. Silicone grease can be coated using dot brushing, brush coating, screen printing, and other methods, making it easy to apply. Feihongda helps achieve stable and efficient operation of the product.
