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负载阻抗/适用于EMtest BS 200Nx 电子开关

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“负载阻抗/适用于EMtest BS 200Nx 电子开关”参数说明

是否有现货：	是	认证：	7637-2:2011
种类：	7637-2:2004/2011	型号：	负载阻抗/EMtest BS 200Nx
规格：	7637-2:2011	商标：	EMtest
包装：	全新/二手

“负载阻抗/适用于EMtest BS 200Nx 电子开关”详细介绍

负载阻抗/适用于EMtest BS 200Nx 电子开关

Highlights

Verification load for electronic switch 0.6ohm / 50uH as per 7637-2:2004
28VDC
50A

Additional shunt resistors 10ohm, 20ohm, 40ohm, 120ohm built-in for emission measurement
Over-temperature protected

Application

CA BS 200N - Load Impedance for BS200Nx Electronic Switches

The switching behaviour of the BS 200N series semiconductor switches shall be verified on 0.6ohm to 50uH load inpedance. 200Nx are measured with the load connected. Additionally, the CA BS 200N includes a number of shunt resistors Rs such as 10ohm, 20ohm, 40ohm and 120ohm being required as per standards used during the emission measurement of transients as per 7637-2:2011 and the former 7637-2:2004.

标准

7637-1:1990
7637-2:2004

7637-2:2011

Verification Set-up

Verification of the BS 200N series switching characteristic

As per standard 7637-2 the electronic switch BS 200Nx is requested to meet a rise/fall time specification of 300ns +/-20% time parameters.

Wiring set-up

Set-up of CA BS 200N and BS 200Nx for verification

In order to properly verify the rise/fall time characteristic of the electronic switch (200N and BS 200N80)200N verification load (unit on t ft side in the below picture) and the BS 200Nx electronic switch (right side unit in the below picture) of 0.5m.