Three-Limb versus Five-Limb Cores: Start with the Flux Return Path
A three-limb core and a five-limb core differ…
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Where Core Suppliers Really Differ When Steel and Machines Look Similar
Give two suppliers the same drawing change ha…
記事の原文を読むAutomation Can Repeat the Wrong Core Recipe Very Precisely
An automated line can reproduce a wrong packe…
記事の原文を読むMore Finished-Core Data Is Useful Only If It Changes a Decision
Would another twenty columns in the supplier …
記事の原文を読むHow Efficiency Requirements Change the Core-Supplier Conversation
A tighter transformer loss budget changes wha…
記事の原文を読むThe Cost of Optimizing Only for Minimum No-Load Loss
The lowest no-load-loss design is not necessa…
記事の原文を読むCore-Loss Margin: Name the Uncertainty Before Adding the Allowance
What does the loss margin cover that the buil…
記事の原文を読むNo-Load Loss and Exciting Current Measure Different Things
Watts describe energy dissipation. RMS ampere…
記事の原文を読むExciting Current: Read the Denominator Before the Percentage
An exciting-current percentage is incomplete …
記事の原文を読むLow-Flux Testing: Useful Evidence with a Different Boundary
A low-voltage diagnostic result should not be…
記事の原文を読むWhy an Approved 110% Excitation Point Can Be So Revealing
Suppose two cores agree near the reference po…
記事の原文を読むOver-Fluxing Is a V/f and Magnetic-Circuit Question
Rated voltage does not establish rated flux w…
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