Anyone who has ever wound a toroidal coil by hand can tell you that it’s not exactly a fun job. Even with the kinds of coils used in chokes and transformers for ham radio, which generally have ...

For the PDF version of this article, click here. Design engineers are under constant pressure to reduce component size while ensuring equal or greater performance. Most engineers would prefer to ...

Inside the warehouse at the Toroid Corporation Tuesday, Jan. 11, 2022, in Salisbury, Maryland. Lauren Roberts/Salisbury Daily Times Earlyne Brady, right, teaching Alonzo Johnson how to use the winding ...

HF radios often use toroidal transformers and winding them is a rite of passage for many RF hackers. [David Casler, KE0OG] received a question about how they work and answered it in a recent video ...

A Salisbury manufacturing company is working toward doubling its workforce as it steps into the void left by last year's closure of the Labinal Power System plant. Toroid Corp., which makes electrical ...

One of the best tools in the engineer’s lightning protection toolbox is a tried, true and frequently underutilized friend, the ferrite toroid. The principle is quite simple. If you have two (or more) ...

The largest superconducting magnet ever built has successfully been powered up to its operating conditions at the first attempt. Called the "Barrel Toroid" because of its shape, this magnet is a vital ...