Transformers are critical parts of the electric power grid, and transformer components such as bushings and tap changers are crucial for ensuring the reliability and safety of transformers in service.

Alamo, Tennessee, Aug. 20, 2025 (GLOBE NEWSWIRE) -- Hitachi Energy today announced a $106 million USD investment to expand its transformer component manufacturing facility in Alamo, Tennessee. This ...

Hitachi Energy announced an additional investment of more than $250 million USD by 2027 to expand global production of critical transformer components. The announcement, made at CERAWeek, follows the ...

Technology advancements and new regulatory requirements could reshape how power plant owners operate and maintain large power transformers. Experts outline emerging strategies and call attention to ...

Magnetic components, particularly transformers operating at high frequencies and voltages, are intrinsically influenced by parasitic capacitance. This unintended capacitance between conductive ...

The low-frequency LC performance of a high-pass filter is strongly affected by the quality of the filter components. Typically, the inductor is the component that deviates most significantly from the ...

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.

WASHINGTON (Reuters) - The U.S. Commerce Department on Monday said it launched another "Section 232" national security investigation that could lead to new U.S. tariffs on imports of key electrical ...