2020-06-10 - John Dunn
Questioning a converter’s intended operating frequency
No converter can operate at or above its LC resonant frequency.
2020-05-19 - John Betten
Power Tips #98: Designing a DCM flyback converter
An optimized DCM flyback design can provide a low-power, compact, and low-cost solution to power converter needs, if you are…
2019-04-19 - Steve Taranovich
Current Sources: Circuitry and Architecture
Now let's look at a two-transistor current source called a Current Mirror. A small sampling of current source circuitry and…
2017-10-27 - John Dunn
An Overlay Transistor Cautionary Tale
It's almost half a century since my overlay adventures, but eternal vigilance is mandatory.