The electromagnetic compatibility (EMC) requirement for lighting electrical ready boards is an important standard to ensure their normal operation in electromagnetic environments without causing interference to other equipment. These requirements mainly include two aspects: electromagnetic interference (EMI) and electromagnetic sensitivity (EMS).

In terms of electromagnetic interference (EMI), lighting electrical ready boards need to ensure that the electromagnetic interference generated during their operation does not exceed the specified limits. This includes both conducted and radiated disturbances. Conducted interference mainly refers to electromagnetic interference propagated through conductors such as power lines, while radiated interference refers to electromagnetic interference propagated through space. In order to meet these requirements, appropriate filtering measures, shielding techniques, and grounding techniques need to be adopted in the design of lighting electrical ready boards to reduce their electromagnetic interference levels.

In terms of electromagnetic sensitivity (EMS), lighting electrical ready boards need to have a certain degree of anti-interference to ensure normal operation in electromagnetic environments. This includes immunity to electromagnetic disturbances such as electrostatic discharge, radio frequency field induced conduction disturbance, electrical fast transient pulse trains, surges, etc. In order to meet these requirements, the lighting electrical ready board needs to fully consider its working environment and possible types of electromagnetic interference during the design and manufacturing process, and take corresponding protective measures.

In short, the electromagnetic compatibility requirements of lighting electrical ready boards are an important guarantee to ensure their stable operation in complex electromagnetic environments. By strictly adhering to relevant standards and regulations, adopting appropriate technical and protective measures, the electromagnetic compatibility level of lighting electrical ready boards can be effectively improved, thereby ensuring their normal operation and reliability.