Transfer function Derived for PWM Switch Model for Flyback(Part 3 of 3 on Must Do’s to Understand a Flyback Output Filter )
Nov 3, 2014

Benefits to a 2nd Stage LC output filter for flyback:

Lower total capacitance needed to achieve output voltage ripple objective
Reduce overall f…

Impedance Reflection Described for PWM Switch Model for Flyback(Part 2 of 3 on Must Do’s to Understand a Flyback Output Filter )
Oct 30, 2014

Benefits to a 2nd Stage LC output filter for flyback:

Lower total capacitance needed to achieve output voltage ripple objective
Reduce overall f…

3 Popular Small Signal Models (Part 1 of 3 on Must Do’s to Understand a Flyback Output Filter )
Oct 23, 2014

Managing output voltage ripple on a power supply is one of the ways to meet emissions regulatory requirements.  An effective implementation of a 2nd s…

Consider 2nd Stage LC Filter in Flyback Converter to Significantly Reduce Output Voltage Ripple

The Flyback topology is a popular topology in off-line charger applications due to its capability to handle wide input voltage range. And multiple out…

Introducing Fairchild’s Online Design Tools: Part 6: Input Voltage Analysis and Input Capacitance Calculation for Single-ended Flyback Converter
Mar 3, 2014

The input voltage and the input capacitance can influence performance in a flyback converter. Let’s look at how to analyze the input voltage and calcu…

Introducing Fairchild’s Online Design Tools Part 5: Switching Components in Flyback Converters
Feb 27, 2014

When selecting switching components for a flyback converter, it’s important to consider voltage and current stress. Let’s take a look at how these two…