The combination of excessive heat and transformer issues has left many New Oxford area residents frustrated as they experienced daily power outages this week. Fred Widdowson, who has lived in New ...

Distribution transformers must adhere to NEC and NFPA 70 standards, with specific requirements for overcurrent protection, ...

Electrica signature analysis (ESA) uses the magnetic field in the air gap of an electrical machine to evaluate power quality conditions. Dry and oil transofrmer types are subject to problems ...

The U.S. power sector faces urgent needs to modernize its grid infrastructure, focusing on replacing aging transformers and ...

It is important for machine design engineers to understand how transformers work so they can design machinery that operates optimally within the proper voltage ranges, as well as select the right ...

Growing data center power demands are driving server equipment manufacturers to reach higher power-conversion efficiencies in order to reduce the thermal footprint of their systems. The transition ...

IoT sensors, for instance, can be installed on power transformers in order to collect real-time information on temperature, vibration, and oil level. The data can assist utilities in proactive ...

Power transformers are often the main source of common-mode noise in isolated switching power converters. Why? Because inside the transformer, the windings on the primary and secondary sides of the ...