What's a designer to do when challenged with a switching application that requires handling up to 70 kV? These applications are not as rare as one may think. In fact, a broad range of applications in ...

NEMA, Rossyln, Va., has published SG 4-2009, "Alternating Current High-Voltage Circuit Breakers." The standard, which NEMA published under license from IEEE, Piscataway, N.J., was revised by the ...

Photoflash and strobe devices operate by discharging a high voltage capacitor into a bulb. Operation of these circuits from a battery or other low-voltage source requires a step-up dcdc converter to ...

SOUTHFIELD, Mich.--(BUSINESS WIRE)--Power management company Eaton today announced its eMobility business expands high-voltage circuit protection solutions for electrified vehicles (EVs) with the ...

The National Electrical Manufacturers Association (NEMA) has published SG 4-2009 Alternating Current High-Voltage Circuit Breakers. The standard, which NEMA published under license from IEEE, was ...

Hyosung Heavy Industries will expand production facilities for ultra-high-voltage circuit breakers to meet surging global demand for power infrastructure. Hyosung Heavy Industries said on the 24th it ...

Applications ranging from consumer electronics to high-power energy-conversion systems leverage the benefits of dc-dc power converters in their designs. Among these, flyback converters are popular for ...

What is partial discharge? Methods for measuring PD. How PD impacts high-voltage cables. Partial discharge (PD) is evidence of a degrading insulation system, which could trigger costly repairs and ...