📚 Tutorial: Power Supply Notes News and Insights - EDN

Joan Mampel October 9, 2026 0

Practical design for a multi-output flyback converter with improved cross-regulation

Here is how the stacked-output topology and the weighted feedback network can be implemented in a practical Continue Reading...

Rafael Collado August 26, 2026 0

Design Power Supply Notes

A 4-step guide to selecting PFC conduction mode: CrM/DCM vs. CCM

A strategic approach to conduction mode selection helps optimize final power design and meet specific application Continue Reading...

Andrew Plummer, product marketing engineer, Texas Instruments December 11, 2025 0

Design How-To Power Supply Notes

How LLCs unlock innovation in automotive electronics

Much EV development prompts digital innovation, yet tried-and-true analog approaches, such as LLCs offer measurable Continue Reading...

Bosheng Sun November 19, 2025 1

Design How-To Power Supply Notes

How to design a digital-controlled PFC, Part 1

A step-by-step guide on how to design a digitally-controlled PFC, using a totem-pole bridgeless PFC as an Continue Reading...

Simon Bramble July 22, 2025 3

Design Power Supply Notes

How to prevent overvoltage conditions during prototyping

A simple circuit can prevent hours of rework caused by momentary lapses of concentration when an incorrect power supply is applied in automotive Continue Reading...

T. K. Hareendran June 5, 2025 2

Design Power Supply Notes

A quick and practical view of USB Power Delivery (USB-PD) design

Here are some simple pointers for imparting USB-PD design to everyday hobby electronics projects and Continue Reading...

Bill Schweber April 22, 2025 0

Blogs Power Supply Notes

Did you put X- and Y-capacitors on your AC input?

Here is how X- and Y-capacitors operate in AC power line circuits to filter EMI Continue Reading...

Joan Mampel March 20, 2025 0

Design Power Supply Notes

Design a feedback loop compensator for a flyback converter in four steps

Here is how to correctly design control loop that stabilizes flyback converter in order to provide optimal Continue Reading...

Oleh Yakymchuk February 10, 2025 0

Design Power Supply Notes

How to measure PSRR of PMICs

Here is a practical guide to measuring power supply rejection ratio (PSRR) with clear and comprehensive Continue Reading...

Andrew Herrera January 29, 2024 0

Design Power Supply Notes

Conquer design challenges: Skills for power supplies

An introduction to some of the challenges designers may face when testing with power supplies including boosting voltage/current and Continue Reading...