MARLBOROUGH, Mass., Nov. 2, 2020 /PRNewswire/ -- Doble Engineering Company, a leader in power grid diagnostic solutions and subsidiary of ESCO Technologies Inc. (NYSE: ESE), today announced its new ...

I’m sure many readers would question why anyone would want to perform a relatively expensive insulation power factor test on an inexpensive transformer. Typically, if any testing is done, it will be ...

Doble Engineering Co. will host its 14th annual Life of a Transformer Seminar from Feb. 1-5, 2016, in Nashville, Tennessee. More than 600 participants from utilities, power-generating and industrial ...