Select appropriate electronic components, such as switching tubes, diodes, capacitors, inductors, etc., to ensure the stability and reliability of the circuit. Design a reasonable circuit structure to ensure the efficiency of the power board and the stability of the output power. Adopting advanced control technologies, such as digital signal processor (DSP) control or analog control technology, to achieve precise power control and protection functions. Pay attention to production process and quality control to ensure the stability of product quality and performance. Consider the safety and environmental friendliness of the product, such as using environmentally friendly materials such as low smoke and halogen-free wires, to reduce environmental pollution.