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AEi Systems, LLC

5777 W. Century Blvd., Suite 1160
Los Angeles, CA 90045
United States

AEi Systems' engineers are the best way for your company to get Worst Case and Reliability analyses done ASAP and right, the FIRST time!

While many companies perform WCCA and Stress analyses in-house there are many reasons why our customers have found AEi Systems to be a better solution.

We are Faster

We have historical Parts Variability databases along with radiation and aging data. We have data that is hard to find. In addition, we have our own in-house testing facilities.


We are the world’s leading expert in SPICE modeling and have many of the SPICE models already built for commonly used SPACE parts. AEi Systems is the company that makes models for TI/Webench, Linear Technology and many others. We have proprietary agreements and can get data others can’t.


We have created our own proprietary software to greatly speed up Sensitivity, Signal Integrity, and Stress & Derating analyses.


Analysis is never done by a single person. It’s always done by a team with analysis done in parallel by experts in key WCCA disciplines (Tolerances, SPICE, Test, Mathematics, Simulation, etc.)