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 ...

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 … ...

These transformers are simple to install out of the box, with mounting hardware included. Connections are 8 inch (200 mm) stranded UL 1015 lead wire with 0.25 inch (6 mm) stripped/tinned ends.

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 ...

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 ...

Input voltages of 120, 208, 240, 480 and 560 Vac single-phase, 50/60 Hz are available with output voltages of 48, 24 and 12 Vac. Standard transformers have power ratings from 50 VA to 3 kVA.

Bel group company Signal Transformer has released its latest High Current Toroidal Inductor (HCTI) Design Kit. This new design kit provides a varied selection of toroidal inductors to design engineers ...

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 ...