Design Center
Vorpérian Lectures Episode 1
Episode 1 of Dr. Vorpérian's landmark lecture series on meaningful circuit analysis (includes pdf handout).
Vorpérian Lectures Episode 3
Episode 3 of Dr. Vorpérian's landmark lecture series on meaningful circuit analysis (includes pdf handout).
LLC Converter Design Using Scaling Laws
This unique presentation is by our guest speaker Nicola Rosano. The complex process of LLC converter design becomes very straightforward with the application of standardized curves combined with power and frequency scaling concepts.
Magnetics Core Loss Webinar
In this groundbreaking webinar, Dr. Ridley demonstrates circuit models for core loss that provide loss estimations regardless of waveform. The models provide better worst-case analysis than the original data.
Happy Hour with Dr. Ridley - Webinar
This is an open discussion without any formal presentation from Dr. Ridley. Ask any questions you like about power electronics, history, frequency response, topologies, technology, people, or the past and future of our field.
Design, Build and Test a Flyback Transformer - Webinar
In this webinar Dr. Ridley shows you how to Design, Build, and Test a Flyback Transformer. We had the ambitious plan to actually build the transformer live during the webinar.
Magnetics Proximity Loss - Webinar
Dr. Ridley tackles the advanced topic of magnetics winding losses. He shows how to reduce complex analytical expressions to straightforward circuit models.
Build a Current Mode Controller in One Hour - Webinar
Design and Build a Current Mode Controller in One Hour and learn the 7 secrets of current-mode control
Adventures of Ohm
This custom-designed comic strip is for all the electrical engineers who are suddenly working from home.
Designing and Measuring Converter Control Loops - Webinar
In this webinar, we will do live a demonstration in hardware of measuring a power stage, designing the compensator, and measuring the resulting loop gain and closed-loop responses.
Voltage-Mode or Current-Mode Control? - Webinar
Dr. Ridley's webinar on voltage and current mode control. Get the definitive answer on which you should be using.
Power Supply Design Essentials - Webinar
In this webinar we will go deep into the design of a converter and many of the aspects that need to be considered.
Injection Isolator Performance Comparison
Performance comparisons of different Injection Isolators. The results will surprise you!
Magnetics Essentials - Webinar
In This video Dr. Ray Ridley talks about Magnetics Essentials
Link from RidleyWorks to PSIM - Webinar
In This video Dr. Ray Ridley talks about the link between RidleyWorks and PSIM
Power Supply Design Center Facebook Archives
In this article, we have all of the Power Supply Design Center posts from Facebook, archived by Bob Gudgel.
Featured Article: [111] ZVS full-bridge converter employing an active snubber
The ZVS full bridge converter can be enhanced greatly by implementing an active snubber on the secondary side of the transformer.
Featured Article: [A24] Flyback Snubber and Clamp Design
In this article, we will talk about practical design techniques for the most commonly used snubber and clamp circuits for the flyback converter.
[A24] Flyback Converter Snubber Design
In this article, we will talk about practical design techniques for the most commonly used snubber and clamp circuits for the flyback converter.
[112] The Power of Dowell’s Equations and Curves
The standardized curves of Dowell’s equations are a superb tool for designing better high-frequency magnetics. A careful balance of layer count and wire or foil count is needed to reach an optimum design.
