Aluminum Nitride (AlN) Ceramic Substrates for Efficient IGBT Module Cooling
Behind the swift movement of electric vehicles, the operation of photovoltaic power stations, and the precise control of industrial production lines, there is a common core power component – the IGBT (Insulated Gate Bipolar Transistor) module. It converts direct current into alternating current, precisely regulates the motor speed and torque, efficiently controls power switches, and completes the conversion and regulation of electrical energy. It is the “heart” of power electronic devices. As the industry continuously enhances the performance and efficiency of systems, IGBT modules are evolving towards higher power density, smaller size, and greater reliability to meet the demands of lightweighting in electric vehicles, high power output, efficient operation of new energy inverters, as well as long lifespan and high reliability of industrial frequency conversion equipment. In such applications with high power and high heat load, safely and efficiently discharging the heat ...