Compact failure simulation

  • 31-Mar-2008 07:01 EDT
ETAS.jpg

 

ETAS’ ES4440 compact failure simulation module is used to insert electrical faults in the wire harness of a powertrain electronic control unit to verify the software and hardware passes diagnostics tests, like OBDII. The ES4440 provides a blend of high-current channels to simulate errors in high-current components like fuel pumps or glow plugs, and high-voltage channels to simulate errors in high-voltage components like piezo-electric fuel injectors. High-current channel faults are simulated using precision MOSFET transistors that offer a very high channel count at a cost-effective price-to-performance ratio. High-voltage channels use relays to simulate single or multiple faults.

Share
HTML for Linking to Page
Page URL
Grade
Rate It
2.00 Avg. Rating

Read More Articles On

2018-02-05
Thermal imaging data obtained from a FLIR high-performance camera shows that the expected turbine output temperature is approximately 285°C when the helicopter is in forward flight. However, during hover operations a steady state temperature of about 343°C will be reached.

Related Items

Technical Paper / Journal Article
2011-05-17
Technical Paper / Journal Article
2011-05-17
Training / Education
2015-07-13
Training / Education
2017-10-27
Training / Education
2016-03-10
Training / Education
2017-05-04
X