Power Supply Design Suite
Fastest and Most Accurate Design Tool for Resonant Power Converters
Design Your Next Resonant LLC Converter with Only a Few Clicks
PSIM’s Power Supply Design Suite provides a complete solution for resonant LLC converter design with greater efficiency and less effort.
Fueled by design templates, a fast steady-state solver, fast design specific curve tools, and automated controller design, PSIM’s Power Supply Design Suite provides a nimble/robust solution to an otherwise complicated task.
The Design Suite can automatically calculate design parameters such as operating frequency range, resonant tank values, and obtain load-line regulation at any selected application.
It will help you see the design curves with dc gain values, RMS values, average values, peak values, variation with frequency, quality factor, inductance ratio in the time-domain, etc. You will be able to see accurate design curves which are normally not available anywhere at an instantaneous speed.
Explore the Power Supply Design Suite
A typical LLC resonant system consists of a dc bus, full-bridge/half-bridge voltage source inverter, LLC resonant tank, high-frequency transformer, diode-bridge, output capacitor filter, and dc load. The overall structure of the resonant LLC template is shown below.
LLC Feedforward Control and Lookup Table
Feedforward control provides a solution very close to the required operating point under various line regulations and load regulations.
General Resonant Converter Template
The template will help you design 6 different resonant converters, namely, LC, LLC, CLL, CL, LLC-L, and CLLLC resonant tanks for state-of-the-art resonant applications.
Specify and Design Resonant Converters Using your Choice of Templates
The Design Suite will greatly help you to reduce design iteration time and find the optimum values of the quality factor, inductance ratio, and frequency range operation. Generate a complete resonant system that is operational and ready to simulate in no time.
The toolset comprises of two new instantaneous design tools and a new lookup-table based feedforward control for optimal and robust design of resonant LLC converters:
Steady State Solver Tool
The Steady-State Solver Tool is a time-domain-based tool for fast steady-state analysis of resonant LLC converters for fast parameter optimization. This tool provides instant resonant waveform and output calculations of peak and Root Mean Square (rms) values for device selection and loss calculation. The steady-state waveform can visualize extreme and worst cases to verify soft-switching or to determine the maximum dc gain, minimum frequency value, and more.
Design Curve Tool
The Design-Curve Tool is another time-domain-based tool for fast design/performance curves analysis. Using this tool, you can compare dc gain variations with relative frequency at different values of inductance ratio and quality factor. You can examine the slope of the gain curve at different values of the quality factor and inductance ratio.
With the capability to quickly put together a resonant LLC system with detailed electronic circuit models and design tools, the Power Supply Design Suite offers significant benefits and advantages to engineers.
Near-production-ready resonant converter design
Completed and optimized through a very fast design workflow
Instantaneous steady-state solver tool
To quickly find output results and waveforms at any changing operating condition
Convenient Design Curve Tool
To compare different types of design with a click of a button
All major output and parameter calculations of resonant LLCs
Done in one click for any application
Lookup-table based feedforward control
To automatically obtain the range of operations
Robust design curves for any application
For fast optimal design
A general resonant converter template
To cover state-of-the-art resonant tanks
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