1875 S Winchester Blvd.

Suite 101

Campbell, CA 95008

United States of America

  • Pre-Switch Linkedin
If you are interested in making soft-switching work for you, please reach out here:
© 2018 - All rights reserved Pre-Switch, Inc.  Privacy policy
Pre-Switch increases EV range 5-12% while solving dV/dt challenges
We have removed the biggest barrier to advancing the power conversion industry by delivering simple, reliable and cost effective soft-switching across all load ranges, operating voltages, and switch families. Pre-Switch offers an embedded AI that adapts in-system by predicting switch behavior with incomplete device information, such as temperature and tolerances. Pre-Switch guarantees accurate soft-switching and reduced EMI, at higher switching frequencies than ever before.
- Bruce T. Renouard, CEO

Making Auxiliary Resonant Commutated Pole (ARCP) Work

Embedded Computing Design: Pre-Switch Demo in the Lab

Pre-Switch White Paper

The End of Transistor Hard-Switching

Please reload

 Pre-Switch, Inc. is a Silicon Valley power architecture company that develops embedded AI technology to solve complex timing problems associated with forced resonance soft-switching in power conversion. The company was founded by industry experts in power semiconductors, power systems, robotics, and artificial intelligence. Pre-Flex technology is patent pending globally. 
Register for updates