产品详情
负载阻抗/适用于EMtest BS 200Nx 电子开关
价格
¥
订货量
≥1**888.00
最小起订量
≥1
供货总量
100台
产地
广东省/深圳市
发货期
自买家付款之日起3天内发货

深圳市元锋科技有限公司

百销通高级版 资质认证
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 ISO 7637-2:2004
  • Max. supply voltage 28VDC
  • Max. load current 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. The CA BS 200N is directly connected to the output of the BS 200Nx. The switching parameters of the BS 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 ISO 7637-2:2011 and the former ISO 7637-2:2004.



标准
  • ISO 7637-1:1990
  • ISO 7637-2:2004
  • ISO 7637-2:2011



Verification Set-up

Verification of the BS 200N series switching characteristic

As per standard ISO 7637-2 the electronic switch BS 200Nx is requested to meet a rise/fall time specification of 300ns +/-20% in to a defined load of 0.6ohm in series with 50uH.The CA BS 200N is set up in direct proximity to the BS 200Nx with short leads to verify the switching time characteristic. An oscilloscope of sufficient bandwidth is required to properly evaluate the rise/fall 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 (e.g. BS 200N and BS 200N80) it is important to maintain the connection leads as short as possible. EM TEST recommend a maximum length of the connection leads between the CA BS 200N verification load (unit on the left side in the below picture) and the BS 200Nx electronic switch (right side unit in the below picture) of 0.5m.



















































































































深圳市元锋科技有限公司
Shenzhen Yuan Feng Technology Co., Ltd
地址:深圳市宝安区宝安大道3016号富星通大厦701
联系人:杨先生
QQ:1980828546
电话:0139-26526199
手机:13926526199  
邮箱:yf@szyf518.com
网址:www.szyf518.com 




猜你喜欢 您还可以搜索
首页 > 仪器仪表 > 专用仪器仪表 > 安规测量 > 负载阻抗/适用于EMtest BS 200Nx 电子开关
朋友圈二位码

长按二维码,保存至相册。
发送给微信好友。