22 01, 2020

Efficiency Benefits of DG Wound Cores

By |January 22nd, 2020|News|0 Comments

In the 1938 edition of Transactions of the American Institute of Electrical Engineers, the journal reported on a “radically” new transformer core with a “simple structure and highly efficient performance.” The article boasted that this new core “eliminates or minimizes most of the objections inherent in other [cores].” Today, wound cores continue to set impressive standards [...]

8 01, 2020

Electrical Transformer Core Testing is EVERYTHING

By |January 8th, 2020|News|0 Comments

What’s In a Name? “The beginning of wisdom is to call things by their right names.” This Confucian proverb points to a singular truth: the name we give to things must capture their essence. Years ago, the founders of Corefficient honored this time-tested proverb by choosing a name that captured the truest nature of [...]

4 01, 2020

The Gift of Energy

By |January 4th, 2020|News|0 Comments

What Is Energy? The term energy comes from the Greek word energeia. This originated with Aristotle, and it has no direct translation in the English language, although it is frequently described as “being at work.” By the mid-17th century, Gottfried Wilhelm Leibniz, a prominent mathematician and natural philosopher of the Enlightenment era, developed the [...]