3-Phase Auto Transformers offer a significant size and weight reduction as well as lower cost. Auto Transformers are for voltage step up or step down when there is no requirement for electrical ...

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).

Buck-Boost Transformer Buck-boost transformers are used to make small changes to a voltage. Typical usage is for distribution, power, or power supply transformers. Constant Voltage Transformer ...

Over the course of the projection period, sales of transformer tap changers and voltage control relays are expected to grow ...