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2023-02

A Brief Discussion on Electromagnetic Compatibility Design for Electronic Devices

Electromagnetic compatibility refers to the ability of a device, equipment, or system to operate properly in its electromagnetic environment without generating any intolerable electromagnetic interference that would disturb the surrounding environment. Electromagnetic compatibility encompasses both electromagnetic interference and electromagnetic susceptibility. To ensure that devices within a system can operate without interfering with each other and remain compatible, it is necessary both to control the electromagnetic emissions from sources of interference and to enhance the immunity of devices that are susceptible to such interference.

2023-02-20

20

2023-02

Exploring the Dangers of Electromagnetic Interference and Electromagnetic Compatibility Technologies

Over the past several years, electromagnetic compatibility (EMC) technology has generally shown a trend of rapid evolution, involving a variety of corresponding methods and techniques. Generally speaking, to effectively prevent and control highly harmful electromagnetic interference, it is essential to flexibly select appropriate EMC technologies. Typical approaches include electromagnetic absorption, electromagnetic shielding, system grounding, and filtering technologies. On this basis, for each type of EMC technology, we must focus on making comprehensive and flexible choices to ensure that EMC technologies truly serve the purpose of comprehensively controlling electromagnetic interference. The editor of Testray’s surge generator has compiled the following information for you:

2023-02-20

03

2023-02

The 5G that rides the waves, and the EMC reefs lurking in the deep sea.

We live almost entirely surrounded by electromagnetic waves. Thunder and lightning in the clouds emit electromagnetic waves, and the myriad mobile base stations and communication antennas scattered throughout cities are constantly radiating electromagnetic waves as well. Everyday household appliances—such as mobile phones, microwave ovens, induction cookers, computers, televisions, car radios, and even electric blankets, hair dryers, rice cookers, and humidifiers—have made us fully immersed in a dense web of electromagnetic waves.

2023-02-03

03

2023-02

Electromagnetic Compatibility—A Technological Barrier That Must Be Overcome

Conductive interference alone has caused 70% of domestically produced PCs to be classified as non-compliant products, yet conductive interference is just one of the many indicators of electromagnetic compatibility in electronic products. Electromagnetic compatibility has now become a technical barrier that is hindering China’s exports of electronic products. Electromagnetic Conduction—Once the Cause of 70% of SMEs Failing Quality Inspections

2023-02-03

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