How To Ensure The Shielding Capability Of Heavy-duty Connectors

Shielding Capability

In modern electrical and electronic equipment, the density of heavy connector and related functions is increasing, imposing strict limitations on electromagnetic interference. Therefore, heavy duty cable connectors is usually sealed with a metal casing to prevent internal electromagnetic energy radiation or interference from external electromagnetic fields. heavy power connector At low frequencies, only magnetic materials can effectively shield magnetic fields. At this point, there are certain regulations regarding the electrical continuity of the heavy duty wire connectors metal casing, that is, the contact resistance of the wire connector heavy duty casing: IEC 60512-23-3, IEC 60512-99-001, IEC 61984, and the IEC 61076 series of standards. These regulations are not for carrying current, but to ensure that a low-impedance continuous shielding layer is formed between the heavy duty electric cable connectors metal casings, thereby guaranteeing the heavy duty automotive electrical connectors EMI/EMC shielding capability.