CMC choke for Converter base can enhance installation stability. Through positioning columns, clips or fixed hole structures, the inductor is firmly fixed on the circuit board to prevent inductor displacement and detachment caused by equipment vibration and ensure reliable circuit connection. Secondly, it has an insulating protective function. Insulating materials such as epoxy boards and engineering plastics are often used, which can isolate the inductor from other metal parts, prevent the risk of leakage, and enhance the safety of the circuit. It can also assist in heat dissipation. Some bases are designed with heat dissipation slots or made of high thermal conductivity materials, which can accelerate the heat dissipation generated by the inductor during operation and prevent high temperatures from affecting the performance and lifespan of the inductor. In addition, it can simplify the assembly process. The standardized installation structure enables the inductor to be quickly positioned and installed, reducing manual operation time. At the same time, it protects the inductor body, reduces damage caused by collision and friction during assembly or use, and extends the overall service life of the inductor.