Advanced Inductor Circuit Modeling Video
For the first time, we provide accurate simulation models for production magnetics. Losses can be simulated for any topology and waveforms.
Input Filter Magic
50 Years ago, Dr. Middlebrook, showed how the impedance of the input filter will interact with a switching power supply to cause instability. Dr. Ridley shows a new way to control the input filter to make the system stable.
LLC Converter Design Using RidleyWorks
The design of the LLC converter is simple and straightforward when using RidleyWorks. No equations are needed, and the design process becomes a pleasure for the engineer rather than a chore.
Dual Active Bridge Design Using Scaling Laws
This unique presentation is by our guest speaker Nicola Rosano. The complex process of dual active bridge converter design is greatly simplified with the application of standardized curves combined with power and frequency scaling concepts.
Injection Isolator Performance Comparison
Performance comparisons of different Injection Isolators. The results will surprise you!
Frequency Response Measurement Masterclass
In this two-hour webinar, we demonstrate hands-on why the measurement of Bode plots is one of the most important lab skills you can learn.
Vorpérian Lectures Episode 5
Episode 5 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).
Vorpérian Lectures Episode 2
Episode 2 of Dr. Vorpérian's landmark lecture series on meaningful circuit analysis (includes pdf handout).
Vorpérian Lectures Episode 1
Episode 1 of Dr. Vorpérian's landmark lecture series on meaningful circuit analysis (includes pdf handout).
Vorpérian Lectures Episode 4
Episode 4 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.
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.
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.
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.
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.
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.
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
Magnetics Essentials - Webinar
In This video Dr. Ray Ridley talks about Magnetics Essentials
Switching Power Supply Primer Part II
Switching Power Supply Primer Part II
Read full articleSWITCHING POWER SUPPLY PRIMER PART I - WHY BUILD A SWITCHING POWER SUPPLY?
SWITCHING POWER SUPPLY PRIMER PART I - WHY BUILD A SWITCHING POWER SUPPLY?
Read full articleLink from RidleyWorks to PSIM - Webinar
In This video Dr. Ray Ridley talks about the link between RidleyWorks and PSIM
Trends In High Frequency Magnetics Part 4 Circuit Design
Trends In High Frequency Magnetics Part 4 Circuit Design
Read full articleTrends In High Frequency Magnetics Part 3 Core Loss
Trends In High Frequency Magnetics Part 3 Core Loss
Read full articleTrends In High Frequency Magnetics Part 2 Core Saturation
Trends In High Frequency Magnetics Part 2 Core Saturation
Read full articleTrends In High Frequency Magnetics Part 1 Introduction
Trends In High Frequency Magnetics Part 1 Introduction
Read full articleAP300 - The Industry's Only Full-Featured Analyzer
AP300 - The Industry's Only Full-Featured Analyzer
Read full articleFrequency Response Analysis Part IV -- Power Supply Loop Measurement
Frequency Response Analysis Part IV -- Power Supply Loop Measurement
Read full articleFrequency Response Analysis Part III -- How much signal do you need?
Frequency Response Analysis Part III -- How much signal do you need?
Read full articleFrequency Response Analysis Part II - What frequency range do you need?
Frequency Response Analysis Part II - What frequency range do you need?
Read full articleFrequency Response Analysis Part I - Why do you need it?
Frequency Response Analysis Part I - Why do you need it?
Read full article