Blog

3105, 2018

Spotlight on Miter Cut Cores and Miter Core Cutting

May 31st, 2018|Tags: , , , , , , |

In a step-lapped miter core, the core steel is miter cut and step stacked in groups of 5 -7 laminations at a time. In this arrangement, the grain orientation of the core steel lines [...]

2903, 2018

Corefficient’s Partnership with Electrical Steel Supplier National Material of Mexico

March 29th, 2018|Tags: , |

It is through strategic B2B partnerships that companies truly begin to flourish, and Corefficient is no exception. Corefficient's strategic partnership with steel manufacturer, National Material de Mexico, is great for our customers [...]

2202, 2018

What Causes Electrical Transformers to Fail?

February 22nd, 2018|Tags: , , , , , |

Electrical transformers are complex, requiring synergy of multiple systems and regular maintenance to operate at full capacity. Why do transformers sometimes fail? Determining the weak link that caused a failure isn’t always easy.  There [...]

1402, 2018

Full Mitre Cut Core Disassembly and Reassembly: Our Proven No-Loss Method

February 14th, 2018|Tags: , , , |

Last year, we released a video demonstrating our no-loss top yoke dissassembly technique. (Click here for that.) This was in response to a common industry misconception that removing the top yoke increases the destruction [...]

2301, 2018

Choosing the Right Transformer Core Manufacturer for Your Business

January 23rd, 2018|Tags: , |

Choosing the right transformer core manufacturer makes all the difference when it comes to ensuring functionality and life-length of the transformer. What are some of the most important factors to consider when purchasing a transformer core? [...]

901, 2018

Corefficient’s Testing Capabilities | Single Sheet Testing

January 9th, 2018|Tags: , , , , |

At Corefficient, no product leaves our laboratory without extensive quality testing. The quality of our electrical transformer cores is verified through various testing methods that occur at multiple stages of the manufacturing process. [...]

1912, 2017

Corefficient’s Testing Capabilities | Dimensional Testing

December 19th, 2017|Tags: , , , , , , |

Corefficient manufactures high quality electrical transformer cores: if you know Corefficient you already know this. What you may not know is all of the work that goes on “behind the scenes” to ensure [...]