Questions
Questions
专业、创新、精准、可靠是每一个容测人的价值观，愿我们携手共赢！
专业、创新、精准、可靠是每一个容测人的价值观，愿我们携手共赢！
The electromagnetic shielding room is an important aspect in the field of electromagnetic compatibility (EMC). An electromagnetic shielding room is essentially a steel-structured building, with cold-rolled steel serving as its main shielding material....
2026-08-27
Surge testing is also known as lightning strike testing! Its purpose is to establish a common benchmark for evaluating the response of equipment to the potentially harmful surge voltages generated by lightning....
2026-08-27
Generally speaking, the EMC tests for automotive components involve the following items. The standards for each vehicle manufacturer may vary, and some vehicle manufacturers need to conduct tests on magnetic field interference and magnetic field anti-...
2026-08-27
The lightning strike surge test is a surge (impulse) immunity test. The applicable standards are: IEC 61000-4-5 and GB/T 17626.5....
2026-08-27
Surge Immunity Test Grade: The test grade is classified into levels 1, 2, 3, 4 and X based on the strictness of voltage. Among them, X and are open-levels, and the corresponding voltage intensity for each level is shown in Table 1. The application sco...
2026-08-27
An electromagnetic wave anechoic chamber is a modified version of a shielding room. It has its inner walls covered with absorbing materials to simulate the effect of an open field. The reason why anechoic chambers are much more expensive than shieldin...
2026-08-27
Grounding is the most effective method for suppressing interference sources and can solve 50% of EMC problems. When designing the ground wire, the following points should be noted....
2026-08-27
Medical equipment electromagnetic compatibility testing items and corresponding standards...
2026-08-27
The most common problems in electromagnetic compatibility (EMC) are: RE - radiation, CE - conduction, ESD - static electricity....
2026-08-27
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