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Latest Discussions

"Congratulations" and a few more words to the Class of 2020

By: Donna Edenhart , 9 days ago

Posted in: Open Forum

If this were a typical year, simply saying "Congratulations" to college grads would have been enough. But let's face it, the Class of 2020 was dealt a really lousy deck. Graduating into a pandemic is not typical and there is a lot of uncertainty about what the next few months, or even years, could look ...
RE: Chassis Dynamometer Testing of Modern Vehicles

By: Lucas Murphy , 2 days ago

Posted in: Open Forum

Thank you to everyone that responded. I apologize greatly for the delay in my response. I could not figure out for the life of me how to reply to the posts. I eventually figured out I was unable to properly open the web page on my computer and this was why I was unable to replay. It appears to be working ...
RE: DC Power specification/requirements

By: Karen Burnham , 3 days ago

Posted in: Open Forum

You might also check out the EMC transients that 12V electronics modules are expected to survive; an example would be the conducted susceptibility tests spelled out in Ford's EMC requirements doc FMC 1278. You can find a copy at www.FordEMC.com. ------------------------------ Karen Burnham Principal ...
RE: DC Power specification/requirements

By: Tim Nevius , 3 days ago

Posted in: Open Forum

For automotive applications, look at the input voltage specifications for https://www.ti.com/lit/ds/symlink/lm2931-n.pdf Nominal 12 VDC can be anywhere from 4-50V. ------------------------------ Tim Nevius Technical Specialist Horiba Instruments Inc Ann Arbor MI ----------------------- ...
RE: DC Power specification/requirements

By: Tim Nevius , 3 days ago

Posted in: Open Forum

For automotive applications, look at the input voltage specifications for https://www.ti.com/lit/ds/symlink/lm2931-n.pdf Nominal 12 VDC can be anywhere from 4-50V. Tim Nevius Horiba Instruments Inc. Ann Arbor, Michigan
RE: Introduce yourself here.

By: Aswin Haridas , 3 days ago

Posted in: Open Forum

Hello Everyone, I am Aswin and I work at Testia, an Airbus company, focusing on Structural Health Monitoring (SHM) solutions and data analytics. Would be open to discuss and talk about topics related to technology and/ or business. Cheers, ------------------------------ Aswin Haridas NDT Engineer ...
DC Power specification/requirements

By: Chris Ford , 4 days ago

Posted in: Open Forum

We are developing requirements for DC power and I am looking for a definitive specification or requirements that define the controlling characteristics, such as noise, ripple etc. Does anyone in the SAE domain have any reference documents or information that they can provide? Thank you in anticipation. ...