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Reference standard for transient immunity

Release time:

2023-05-31 10:36

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　　The development prospect of the transient immunity industry is very good, because it brings more benefits to the enterprise when it is used, so it is favored by customers. In order to make everyone more familiar with it, understand the reference standard of the transient immunity, and better bring benefits to the enterprise, next we will talk about some knowledge points related to it. Hope to bring help to more people, let it bring more benefits.

瞬态抗扰度

　　So we know that the transient immunity test system is an electronic measuring instrument used in the field of power and electrical engineering, and was launched on November 28, 2013. Its main function is to carry out static and surge and pulse group test. Usually measured in kV/μs, transient immunity is a very important parameter for isolators because at high frequencies transients can pass through parasitic capacitors and coupling across isolation grids, thus disrupting data transmission. Transient immunity tests include pulse generators and coupling modes, and are often used to simulate known forms of interference generated by a variety of motor vehicles. Moreover, its launch test measures the interference generated by the device under test (DUT), mainly refers to the interference generated when (DUT) is started or stopped. In particular, common mode transient immunity (CMTI) of isolators refers to the ability of isolators to suppress fast common mode transients. The reference standards of CMTI should comply with IEC 61000-4-8 and IEC 61000-4-9. The test system of automotive electronic transient immunity is composed of a host with built-in artificial power network (TES-200N), a flexible electronic switching unit (ESM-200N), and its mechanical switching unit (MSM-200N). In this case, its emission test measures the external interference generated by the DUT when it is working, and the on-board electronic transient conduction emission measurement mainly refers to the interference generated by the DUT when it is working and stopping. Transient immunity system mainly includes a complete control unit, mechanical switch simulation system, artificial power network, electronic switch simulation system. And it adopts the unique touch screen control mode of Lingshi, excellent testing characteristics, professional and convenient system composition.

　　Transient immunity fully conforms to the requirements of ISO7637-2 for transient emission measurement, and even the design of the details of each part of the connection. Even the layout of a connecting wire is considered in the design to meet the standard details, so it is a full certification grade product for automotive electronic transient emission measurement. Here is a good manufacturer of beer on the Internet. The official website of this company has a variety of different products. Consumers' evaluation of it is quite high. And in the company's official website, also contains a lot of information about the product and purchase tips and so on. Come to this website, you can solve all your problems.

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