A solid-state transformer (SST) is an AC-AC converter, sometimes called a power electronics transformer (PET), that replaces a conventional magnetic transformer in applications like green energy ...

step-down transformers decrease the voltage. The transformer in the diagram above is a step-down transformer – there are fewer turns on the secondary coil than on the primary coil. Type of transformer ...

So you have an old tube-type transmitter as a backup. It ran perfectly when you last turned it on two years ago to substitute for your then-ailing solid-state main transmitter. Now you need it again.

SEOUL, South Korea--(BUSINESS WIRE)--“Now we are ready to provide products to customers in the United States in time through our local manufacturing facilities. And we will strengthen our position as ...

Dublin, May 22, 2025 (GLOBE NEWSWIRE) -- The "High Voltage Power Transformer Market (2025 Edition): Analysis By Power Rating (SPT (= 60 MVA), and LPT (> 60 MVA)), By Cooling, By Application: Market ...

Tap changers are devices that can increase or decrease the output secondary voltage by changing the turn ratio of primary or secondary winding. A tap changer is usually installed on a high voltage ...