ZnO varistor ceramics were synthesised by cold sintering/spark plasma sintering and post-annealing treatment. Intriguingly, the ZnO varistor ceramics present ultrahigh potential gradient, high ...

Why is understanding high-voltage oil-filled transformer bushings so critical? High-voltage power transformers are an essential component of our nation's electric grid infrastructure. Bushings are the ...

We looked before at how thermocouple wires can develop thermoelectric voltages along their lengths as a function of temperature gradients along their length, unintended thermocouple voltages that can ...

High voltage design and manufacturing comes with an additional set of disciplines that must be applied in order to produce products with excellent long term reliability, often in harsh environments.

Electrical signaling isn’t unique to neurons; cells across the body use voltage gradients in development and other processes. Researchers are getting closer to solving the riddle of bioelectricity.

DC Voltage Gradient Technology & Supply is set to achieve turnover of £1.5million following support from the Greater Manchester Business Growth Hub. The Wigan-based company directed by Dr Sarah Leeds ...

Utility Testing and Geographic Information Systems has launched Advanced Contact Voltage Testing services after developing a new line of electrical safety testing instruments. These instruments ...

A river made of graphene with the electrons flowing like water. Courtesy: Ryan Allen and Peter Allen, Second Bay Studios Electrons can behave like a viscous liquid as they travel through a conducting ...