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 … ...

Featuring up to 97.4 percent power efficiency and a highly efficient design using nearly 30 percent less material, the new VPT Series toroidal power transformers from Triad Magnetics ...

These toroidal power transformers are designed for medical applications. The transformers are available as bare toroids that can be integrated into the devices themselves or installed in enclosures ...

The HCTI Design Kit features toroidal inductors that have an inductance range of 10uH-1,000uH, a DC resistance range of 0.005Ω to 0.3Ω and a DC rated current ranging from 2.4A to 20A. Signal ...

Alpha-Core introduces the Model HBC-2 turns counter, a precision instrument that accurately counts the number of turns of magnet wire in toroidal and other types of core transformers. The HBC-2 also ...

Signal Transformer, a Bel group company, has announced its High Current Toroidal Choke (HCTC) Design Kit, featuring 15 of its most popular HCTC part numbers in a single, compact package, enabling ...

Products in this line of custom- and standard-design toroidal power and isolation transformers come in factory-installed weatherproof-steel enclosures. The enclosures come in six standard sizes ...