Pre-Switch: Performance Data

Pre-Switch is proud to announce achieving peak efficiencies of 99.5 – 99.3% across its Fsw range of 50kHz to 100kHz, respectively, on it’s CleanWave200 evaluation platform using only 3 low cost 35mOhm FETs in parallel.


Pre-Switch’s technology can be applied to both SiC and IGBT switching devices with impressive results. The compiled data provides an overview of system-level benefits of Pre-Switch soft-switching technology, along with device-level benefits including reduced EMI, lower dV/dt, and reduced losses.

Get In Touch

If you are interested in making soft-switching work for you, please reach out here:

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Suite 30,
San Jose,
California 95131

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