How can M12 connectors prevent electromagnetic interference?
How can M12 connectors prevent electromagnetic interference?
1. Use shielded M12 connectors with 360° shielding, ensuring complete coverage. The shielding should be tightly contacted with the connector shell and grounded at multiple points.
2. Optimize grounding design for low impedance connection.
3. Route signal cables separately from high-voltage or strong EMF cables to reduce crosstalk.
4. Incorporate LC filters and common-mode chokes to filter high-frequency noise.
5. Regularly check and clean connectors to maintain shielding integrity and low contact resistance.
6. Use conductive foam or shielding materials near connectors for low-noise design.
7. Choose waterproof, dustproof M12 connectors for environmental protection.
These measures significantly enhance M12 connectors' EMC and minimize EMI impact on signal transmission.
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