篮彩让分胜负二窜一
Pickering首頁
聯系銷售

技術支持
電子測試 | 虹科首頁 廣州虹科電子科技有限公司
PXI開關 PXI儀器和機架 PXI可編程電阻 LXI開關 PCI開關 PCI可編程電阻 其它模塊平臺 電纜和連接器 應用行業 關于我們
Pickering首頁 > 應用行業 > 硬件在環仿真

傳感器仿真用可編程電阻解決方案

Pickering's Programmable Resistor Solutions

PXI and PCI Programmable Resistor Solutions?for Sensor Simulation

An Electronic Control Unit (ECU) relies on information from a number of different sensors to monitor the equipment it is controlling – these may include measurements of temperature, strain, distance, etc. A Hardware-in-the-Loop (HIL) system employed to test the ECU needs to simulate the behavior of these sensors as accurately as possible to ensure that the ECU behaves on the test bench exactly as it would when operating in the real-world. Pickering offers a variety of?PXI?programmable resistor?modules?and?PCI?programmable resistor?cards?for use in medical, automotive and aerospace applications. We offer different features for use in different applications, these include:

  • Platform
    • Solutions in both the PXI and PCI formats
    • Ethernet control of any of our PXI modules when installed in our?LXI Chassis
  • Number of Channels
    • Between one and 18 channels
  • Range
    • Many resistance ranges are available with values from a short circuit to millions of Ohms
    • Our PXI modules and PCI cards are available with a narrow setting range and very fine resolution for simulating sensors and strain gauges
  • Resolution
    • Resistance setting resolutions are available from 10Ω to 2mΩ for a wide range of applications
  • Power Handling
  • Minimum Resistance Value
    • The lower the minimum resistance value required the greater the errors caused by relay contact resistance and copper trace losses.
    • Generally, modules and cards with a low minimum resistance do not have as wide a range of resistance values as those with higher minimum resistances.
  • Accuracy
    • High accuracy requires careful design to ensure low loss paths, management of thermoelectric EMF and the use of higher stability resistors
  • Calibration Port
    • A calibration port allows the user to check the resistor channel without having to disconnect the front panel connector. It can be used to connect any of the resistor channels to a DMM to perform an accurate four terminal measurement.
  • Custom Programmable Resistors

Our programmable resistor modules are ideal for the simulation of resistive sensors with very fine adjustment and they have the additional capability of being set as open and short circuit to simulate faults in the sensor connections to the ECU. Specific versions of these modules have been developed to simulate Resistance Temperature Devices (RTD) (PXI 40-262 series and PCI 50-262 series) and strain gauges (PXI 40-265 series?and PCI 50-265 series).

Our entire range use real resistors, they do not use current loads or other electronic means to control the resistance value. Therefore they behave in exactly the same way as an actual resistor.

Take a look at our article: What is a Programmable Resistor

Looking for addition technical background on our resistor modules, take a look at this page on our Knowledgebase: http://wiki.pickeringtest.net/Resistor+Modules?or feel free to contact us.

 
虹科 > 電子測試 > Pickering Interfaces 專業測試測量用信號開關/可編程電阻/儀器
全部產品
PXI開關
PXI儀器和機箱
PXI可編程電阻模塊
LXI開關解決方案
PCI開關板卡
PCI可編程電阻板卡
其它模塊化平臺
電纜和連接器
應用行業
汽車
軍事和航空航天
射頻和微波
硬件在環
光學解決方案
其它公司的相關產品
Picotech測試測量產品
更多
我們是PXI聯盟創始成員

我們是LXI聯盟戰略成員


關于虹科
虹科積極進取,不斷探索科技新領域。最優秀的員工和最好的技術能夠接受最困難的挑戰。為您找到最佳解決方案。虹科靠口碑贏得客戶。

Email 博客 論壇 點擊發送消息給我 

廣州:400 999 3848 | 上海:021-31215998 | 北京:010-57815068

[email protected] | 廣州虹科電子科技有限公司 | 版權所有 | 華南理工大學 國家科技園2-504    

篮彩让分胜负二窜一 AG惊吓鬼屋现金游戏 新强时时彩三星综合走势图 在线斗三公 做澳门博彩代理赚钱吗 3d试机号30期的 篮球比分直播网 赛车pk10计划软件下载 学习什么技术最赚钱 北京pk拾开奖现场直播 吉林时时票开奖 玫瑰小镇怎么赚钱快 大乐透现场 七星彩app平台 六肖一出 bet007网球即时比分 陕西十一选五遗漏大概多少期出的