HD Hyundai Electric has received UL certification for four of its circuit breaker models, a move that paves the way for ...

Abstract: When partial discharge occurs in the transformer, it will produce higher frequency pulse current, high frequency phenomenon will enhance the circuit capacitance effect, making the circuit ...

Abstract: The article is devoted to the development of a microwave dual-band transformer of complex load impedances into specified values of the complex input impedance and a method for calculating ...

The Component Abuse Challenge is dragging all sorts of old, half-forgotten hacks out of the woodwork, but this has got to be the most vintage: [KenS] started using a transformer as a variable ...

HD Hyundai Electric said Tuesday its air circuit breaker, molded case circuit breaker, vacuum circuit breaker and magnetic ...

Dublin, Sept. 26, 2025 (GLOBE NEWSWIRE) -- The "United States Power Equipment Market Report by Equipment Type, Power Generation Source, End-User, Application, States and Company Analysis, 2025-2033" ...

Hyosung Heavy Industries is expanding its ultra-high-voltage circuit breaker production facilities to meet surging global demand for power infrastructure, following its earlier expansion of ...

ABSTRACT: Accurate prediction of hot-spot temperature is essential for transformer thermal design, as it directly affects load management, performance, and service life. THNM and CFD models are widely ...

The familiar five volts standard from back in the TTL days always struck me as odd. Back when I was just a poor kid trying to ...