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 ...
Toroidal transformers are compact, efficient, and play a vital role in modern electrical systems, but how do they actually work? In this video, we explore the inner workings of toroidal transformers ...
This chapter excerpted from Sevick’s Transmission Line Transformers describes the balun as a subset of transmission line transformers with an in-depth treatment of most used types. Schematics and ...