Designed for applications including high-end audio, broadcast, medical equipment, test equipment, the ACTT-0xxx encapsulated toroidal transformers feature low magnetic stray field emissions, low ...

Signal Transformer, a Bel group company, has released its High Current Toroidal Choke (HCTC) and High Current Toroidal (HCTI) Design Kit Combination. Featuring 16 of their most popular HCTC and HCTI ...

Addressing the needs of medical applications, the company’s toroidal power transformers are available as bare toroids for integration into end devices or with options to suit particular requirements.

The O-Core toroidal power transformer cores enable the production of transformers that are 15% smaller in size and weight than traditional toroidal transformers. The cores use a silicon steel strip ...

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 ...

I found myself in a sticky situation at an AM tower site a few weeks back. I was a couple of hours away from the studio and working alone, trying to make a quick fix to the antenna tuning unit. I had ...