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What's New?

SIMetrix/SIMPLIS Elements version 9.2 released!

Simplis Technologies, Inc. announces the release of SIMetrix/SIMPLIS Elements version 9.20.

SIMetrix/SIMPLIS v9.20c Update

The latest patch, released on May 26th, 2025, contains maintenance and stability updates.

WibuKey Driver Vulnerability (CVE-2024-45181)

The Windows driver for the 10- series USB keys we issue for both Portable licenses (common) and network licenses tied to USB keys (less common) has a vulnerability that allows software run by local users of a PC to improperly write to memory. It is important to note that this is a local vulnerability, it does not enable remote code execution.

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What's Happening?

Measuring the Conducted EMI of a Switching Power Supply Using the SIMPLIS LISN Device

Webinar scheduled for July 3rd, 2025, at 1:00 PM EDT

SIMPLIS ESSENTIALS: Online Short Course

A pre-recorded short course covering Modules 1 and 2 of the Advanced SIMPLIS Training

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Our Story

SIMetrix/SIMPLIS v8.10 Schematic and Waveform Viewer featuring a Bode Plot

SIMPLIS Technologies is the creator of SIMPLIS, the leading simulation engine for switched mode power supply design. In partnership with SIMetrix Technologies Ltd, we develop and market the SIMetrix/SIMPLIS software bundle providing unmatched capabilities for the power electronics designer.

For users and managers new to SIMetrix/SIMPLIS, the What is SIMPLIS? materials guide you through the process of installing the free SIMetrix/SIMPLIS Elements program, opening up the example schematics and completing the short interactive demonstration that will bring you up to speed on the accuracy and capabilities of the tool.

Those looking to take the next steps with SIMetrix/SIMPLIS are strongly encouraged to read through the Learning SIMPLIS materials which incorporate the SIMPLIS Tutorial, the Advanced SIMPLIS Training materials, and other helpful information.