By stevennghe|December 16th, 2020|News|0 Comments
Transformer core designs have been in a constant state of evolution and refinement since the inception of the first step-down transformer in 1878. Expanding upon this simple iron ring with copper wiring paved the way for an electrical apparatus which is indispensable to modern economies of today. Corefficient specializes in the modern-day transformer, working to assist [...]
By stevennghe|December 3rd, 2020|News|0 Comments
Everyone knows the dangers of a power surge. One misplaced lightning bolt, and suddenly the inside of your favorite device turns into a melted blob of useless. While power plants do not generate the one billion volts delivered by a single lightning strike, they still create much more energy than your appliances [...]
By stevennghe|October 26th, 2020|News|0 Comments
Corefficient, as a manufacturer of energy-efficient transformer cores, creates a competitive advantage for customers by building world-class electrical cores that consistently meet their quality, delivery, and value expectations. The Corefficient Guarantee: We test all incoming material for quality first. We test & inspect core loses, dimensionality, weight. We test wound cores both annealed or [...]
By stevennghe|September 30th, 2020|News|0 Comments
How do you select the right transformer core? The single most important factor that buyers should consider before purchasing their core is core efficiency. While the sticker price is an important consideration, core efficiency allows proper assessment of the cost/value proposition. Savvy buyers know to consider life-time costs, rather than solely focusing on the [...]
By stevennghe|August 31st, 2020|News|0 Comments
There´s an old adage first placed on the lips of Sun Tsu, the ancient author of The Art of War. ¨The best defense is a good offense¨ This maxim challenges organizations to stay a step ahead of the circumstances, to be proactive instead of reactive. From Corefficient’s inception, we set out to create the [...]
By stevennghe|August 24th, 2020|News|0 Comments
Corefficient’s knowledge center is a resource for information, history, and helpful videos about transformer core manufacturing and energy efficiency. Corefficient is a premiere transformer core manufacturer committed to adding value to our transformer core products. Part of the National Material L.P. family of companies, Corefficient specializes in the fields of core engineering, transformer core design, [...]
By stevennghe|July 7th, 2020|News|0 Comments
Corefficient is a transformer core manufacturing company that is dedicated to energy efficiency. Corefficient manufactures high-quality mitre cut cores and distributed gap cores that meet critical efficiency regulations. We have in-house annealing, testing, and finishing equipment, and experienced personnel to ensure product performance and durability. We manufacture and test our wound and SLFM cores for [...]
By stevennghe|May 12th, 2020|News|0 Comments
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 Samuel Insull? (Other than the fact that he is the character played by actor Tom Holland.) Tesla and Edison may be household names, but the energy industry [...]
By stevennghe|April 12th, 2020|News|0 Comments
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 and Michael Faraday are considered the founding fathers of the electrical industry and electrical technology. Electric motors, generators, transformers, radio, [...]
By stevennghe|March 12th, 2020|News|0 Comments
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 Edison’s inventions helped to build America's economy during the Industrial Revolution. Fewer people know that Thomas Edison’s inventions and legacy [...]
