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What Is a Toroidal Transformer?: How It Works and Where It’s Used

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 ...
EDN

High-current toroidal choke and inductor design kit eases part selection

Signal Transformer, a Bel group company, has released its high-current toroidal choke (HCTC) and high-current toroidal inductor (HCTI) design kit combination. The design kit features 16 of the company ...
Railway Technology

Signal Transformer Releases High Current Toroidal Inductor Design Kit

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 ...
Electronic Design

Small, Light Toroidal Cores Shrink Power Transformers

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 ...
Hackaday

toroidal transformer

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 ...
Railway Technology

REO Inductive Components

REO Inductive Components design and manufacture a wide range of components for railway and train applications. These include EMC filters, high frequency chokes, line filter chokes, sinus filters, high ...
EDN

An AC Current Generator, Part 4

In parts 1 through 3 I described the construction of the transformer we needed to generate the 10Amps AC. We still had to drive the transformer. Although I said I wasn’t going to discuss the complete ...