While troubleshooting the power supply of a 1970s Centurion system, [Usagi Electrics] came across a fascinating feature of these units: the ferroresonant, or constant voltage transformer (CVT).

Solutions are emerging for the bottleneck in making electric transformers critical to managing power system reliability, but ...

But for circuits where weight, volume, or cost are a major concern, a transformer may be omitted in the circuit design in favor of some sort of transformerless power supply. While power supplies ...

Abuja — The Transmission Company of Nigeria (TCN) at the weekend launched a 110mva power transformer to raise electricity supply to critical areas within its network, including Airport Road ...