Current transformer (CT) saturation presents a critical challenge in the realm of power system protection and automation. Under fault conditions, the magnetic core of a CT may become saturated, ...

We had a linear amplifier requirement to deliver +30 dBm (1 watt) peak power to a 50 ohm load over a frequency range of 10 kHz to 40 MHz. The approach was to make a push-pull, class-A, transformer ...

The application of electromagnetics has been in practice for more than a century: In 1831, English chemist and physicist Michael Faraday invented the transformer, although he called it an induction ...