Super-strong electromagnetic compatibility and antistatic protection design

An anti-static protection and electromagnetic compatibility technology, used in the protection of damage caused by electrostatic discharge, circuits, insulated cables, etc., can solve the problems of cable electromagnetic compatibility and poor anti-static performance, to avoid fire, adapt to a wide range, shielding good performance
CN112466523AActive Publication Date: 2021-03-09深圳特朗达照明股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳特朗达照明股份有限公司
Publication Date
2021-03-09

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Abstract

The invention provides a super-strong electromagnetic compatibility and antistatic protection design, and relates to the technical field of cable antistatic enhanced electromagnetic compatibility. Thesuper-strong electromagnetic compatibility comprises an electromagnetic compatibility enhancing device, wherein the electromagnetic compatibility enhancing device is divided into a first shielding layer and a second shielding layer, the first shielding layer is shielding protection paper, and the shielding protection paper is a copper paper material. The specific manufacturing method of the second shielding layer comprises the steps of 1, weighing a rubber material and a lead powder material, wherein the ratio of the rubber material to the lead powder material is 1.5: 1; and 2, melting the rubber material weighed in the step 1, adding the weighed lead powder into the molten rubber material, and fully mixing the rubber material with the lead powder in a high-temperature state. According tothe invention, the electromagnetic compatibility and the electrostatic performance of the cable are good, so that the cable is prevented from being subjected to electromagnetic interference in signalin the use process, and fire disasters are avoided.
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Description

technical field

[0001] The invention relates to the technical field of cable anti-static enhancement of electromagnetic compatibility, in particular to super-strong electromagnetic compatibility and anti-static protection design. Background technique

[0002] Electromagnetic Compatibility (EMC) refers to the ability of a device or system to operate satisfactorily in its electromagnetic environment without causing intolerable electromagnetic interference to any device in its environment. Therefore, EMC includes two requirements: on the one hand, it means that the electromagnetic interference generated by the equipment during normal operation cannot exceed a certain limit; on the other hand, it means that the equipment has a certain Degree of immunity, that is, electromagnetic susceptibility. The definition of electromagnetic compatibility in the International Electrotechnical Commission standard IEC is: the system or equipment can work normally in the electromagnetic environ...

Claims

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