
Low-cost EMC optimization reduces costs while maintaining performance. Solution:
1. Use integrated filter connectors;
2. Replace expensive inductors with PBZ1608E600Z0T surface-mount ferrite beads;
3. Optimize PCB layout and reduce shielding;
4. Replace some hardware filtering with software filtering;
5. Replace imported components with high-quality domestically produced ones.
Through optimization, EMC costs are reduced by more than 25%, while meeting the requirements of GB/T 17626 and GB/T 9254 standards.