When you develop flyback power supplies, especially continuous-mode supplies, transformer design is usually the biggest stumbling block. Reference 1 uses an Excel spreadsheet as the centerpiece of ...

Millions of battery-powered consumer products need an external power supply to recharge the batteries or operate from line voltage. These chargers are typically simple “wall warts” that you plug into ...

In PoE systems, performance of the flyback converter used to step down the 48-V supply in the powered device depends on careful transformer design.

Here, Rich Miron, Applications Engineer at Digi-Key Electronics explores the operation of switch mode power supplies and explores make Vs. buy decision process for power supplies. Miron also ...

It’s an easy to build high voltage power supply that interfaces with an Arduino. After harvesting a flyback from the power board of a CRT, [Andrew Moser] added a new primary coil to the transformer.

Linear power supplies with a mains transformer are a surprisingly rare sight now. Dilshan Jayakody, CC BY-SA 2.0. ... and a completely different kind of power supply, a flyback supply.

August 1999. New electrical transformers will improve power quality WEST LAFAYETTE, Ind. -- An engineering consortium led by Purdue University and the University of Missouri has taken a major step ...

For the PDF version of this article, click here.. The “lowly” flyback switched-mode power supply (SMPS) is still a workhorse in the power supply business for requirements below 100 W, but the ...