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1205, 2020

Energy Trailblazer Series Conclusion: Thomas Insull

May 12th, 2020|Tags: , , , , , , , , , , , , , , , , , , , , , , |

 If you saw the 2017 movie The Current War, about the AC/DC current war between Nikola Tesla and Thomas Edison, you may have wondered, who is this Thomas Insull? (Other than the fact that he [...]

1204, 2020

Energy Trailblazers: Faraday, Henry, Stanley and the Evolution of the Transformer Core

April 12th, 2020|Tags: , , , , , , , , , , , , , , , , , |

Michael Faraday & Joseph HenryNo one scientist invented the electrical transformer core. Like most inventions, the transformer core has evolved over time through a series of discoveries by scientists all over the world. Joseph Henry [...]

1203, 2020

Corefficient Energy Trailblazer Series: Thomas Edison

March 12th, 2020|Tags: , , , , , , , , , , , , , , , , , |

 Most people think of Thomas Edison as the man who invented the lightbulb (actually, he didn’t invent the first lightbulb, he invented the technology that helped bring it to the masses). Some people know that [...]

1702, 2020

Are You Corefficient’s Perfect Transformer Core Customer?

February 17th, 2020|Tags: , , , , , , , , , , , , , |

Q: What product does Corefficient offer?   A: We provide energy efficient transformer cores assembled and fully tested at Corefficient which we build according to customer specifications on our TRANCO and AEM Unicore brand [...]

1202, 2020

Corefficient Energy Trailblazers Series: Nikola Tesla

February 12th, 2020|Tags: , , , , , , , , , , , , , , , , , , |

 Known as an eccentric scientist, Nikola Tesla, a Serbian immigrant, was one of America’s greatest inventors, electrical engineers, mechanical engineers, and futurists. Tesla is credited with many important innovations and his ideas are still talked [...]

102, 2020

How Transformer Cores Are Used in the World

February 1st, 2020|Tags: , , , , , , , , , , , |

At Corefficient, we know that due to an increase in the development of rural areas, industrialization, and the opening of new generation plants, the transformer marketplace is growing. We believe that the best consumer [...]

2201, 2020

Efficiency Benefits of DG Wound Cores

January 22nd, 2020|Tags: , , , , , , , , |

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 [...]

1501, 2020

Have You Visited Our Transformer Core Manufacturing Knowledge Center?

January 15th, 2020|Tags: , |

In our mission to educate our visitors about the different aspects of our business, Corefficient has added a knowledge center to our website. The knowledge center is a continually updated body of information that [...]

801, 2020

Electrical Transformer Core Testing is EVERYTHING

January 8th, 2020|Tags: , , , , , , , , , , , , |

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. [...]

401, 2020

The Gift of Energy

January 4th, 2020|Tags: , , , , , , , , , , , , , |

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 [...]