The shielding effectiveness of components such as chassis and cables is one of the core factors affecting the electromagnetic compatibility of the entire machine.Electromagnetic shielding test - evaluation of shielding effectiveness of chassis/cablesestimateFocusing on solving electromagnetic leakage and coupling problems from a structural perspective. Radio and television metrology adopts good testing equipment and methods to accurately measure the shielding effectiveness of shielding bodies and cables in specific frequency bands.

Electromagnetic shielding test - evaluation of shielding effectiveness of chassis/cablesestimateThe service advantage lies in not only providing accurate quantitative evaluation data, but also combining rich EMC rectification experience to point out the weak links in shielding design for customers, and providing comprehensive rectification plans from material selection, structural optimization to process implementation, fundamentally improving the EMC performance of products.

Frequently Asked Questions

Electromagnetic protection object:

Protection against lightning and strong electricity: namely, protection against direct strikes of high-energy electromagnetic pulses, which provides protection against lightning and strong electromagnetic pulses, and is aimed at the protection of electronic information equipment itself;

Electromagnetic compatibility protection of telecommunications equipment: It refers to the protection of electronic equipment against high-frequency spectral impact and electromagnetic environmental interference caused by electromagnetic pulses, while reducing or limiting the electromagnetic interference generated by the electromagnetic equipment itself to the outside world. It is a protection for the working environment of the equipment;

Electromagnetic radiation and electromagnetic information security protection: refers to the protection against natural and anthropogenic electromagnetic radiation in the human living environment, as well as the reduction or limitation of electromagnetic radiation that poses electromagnetic information security threats. It is aimed at protecting people and their behavior.

Classification of Electromagnetic Protection Technology:

Lightning electromagnetic pulse protection

Electromagnetic pulse attack protection

Civil electromagnetic radiation protection

Electromagnetic Information Security Protection

Electromagnetic protection and electromagnetic compatibility:

To some extent, electromagnetic compatibility and electromagnetic protection belong to a whole, and there is overlap in their research content. Both are studies on the impact of electromagnetic environment on equipment and systems The research on electromagnetic compatibility and electromagnetic protection can provide great assurance for the development of the electromagnetic field.

Electromagnetic shielding test - evaluation of shielding effectiveness of chassis/cables