from 1.26 (i.d.) x 2.52 (o.d.) x 0.65 to 2.95 (i.d.) x 6.54 (o.d.) x 1.85 in. (From $1.68–available now.) ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently in practical circuits. A Joule Thief circuit is a small, energy-efficient ...

Wound-toroid inductors have been the mainstay for desktop core voltage regulators (V CORE) for years. Historically, the bulky size, sloppy tolerances and high power losses of these inductors were not ...

http://www.cooperet.comWhen choosing the proper core for power magnetics, material and manufacturing costs are of major importance, while size constraints narrow the ...