Four elements of high-reliability power modules
1. Anti-surge maintenance circuit planning
How to design the anti-surge protection circuit? For different applications, you may be able to adjust the position of the inductor and TVS tube, which can make the system better and correctly use the circuit, thereby better improving the EMC performance. Pay attention to the design of the two-level anti-surge protection circuit. If used improperly, it will be counterproductive.
2. Reduce the amount of planning
Correctly controlling components to specified values and reducing component count can delay degradation, improve component reliability and improve power reliability.
3. Dual power module planning
The output of the bidirectional power module should pay attention to load balancing. When planning, pay attention to the evenly adjusted output of the main and auxiliary circuits.
4. Component selection
The use of different components will result in different module functions. For example, ceramic or electrolytic capacitors are generally used in capacitor selection, while tantalum capacitors have long life, high temperature resistance, and good performance, but are prone to breaking circuits. Please note that different products have different usage methods.

The use of different components will result in different module functions. For example, ceramic or electrolytic capacitors are generally used in capacitor selection, while tantalum capacitors have long life, high temperature resistance, and good performance, but are prone to breaking circuits. Please note that different products have different usage methods.