Stacking Factor: The Area Error That Changes the Operating Point
A stacking-factor assumption enters the magne…
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Bibliothèque technique
Articles techniques pratiques sur la sélection, la conception et la fabrication des noyaux de transformateurs.
1,317 articles
Core Diameter and Effective Area Are Not Interchangeable
Which diameter is on the drawing: the physica…
Lire l’article completLimb Centre Distance: Small Errors, Different Assembly Consequences
Two centre-distance deviations of the same ma…
Lire l’article completWindow Size Means Usable Winding Clearance, Not Just Two Dimensions
A winding can fit the nominal window and stil…
Lire l’article completLarge-Core Dimensional Chains: Why Every Part Can Pass and the Assembly Still Miss
Every dimension on the inspection sheet is gr…
Lire l’article completFour Quality Decisions That Should Not Be Collapsed into One
A core can be cosmetically acceptable, dimens…
Lire l’article completWhy a Visually Perfect Core Still Needs Magnetic Evaluation
Would a photograph of a core tell you which o…
Lire l’article completWhite Spots and Scratches: Diagnose the Surface Before Naming the Defect
A white spot on a GOES sheet is a location to…
Lire l’article completInsulation Coating Is a Measured Function, Not a Yes-or-No Feature
"Both sides coated" leaves the most useful co…
Lire l’article completSurface Rust on GOES: What Should Decide the Disposition?
Colour is a poor acceptance criterion for a r…
Lire l’article completThe Sea-Freight Risk That Can Begin When the Package Is Opened
The voyage can finish without visible water i…
Lire l’article completPackaging Must Preserve the Core, Not Merely Contain It
An intact crate can surround a core that no l…
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