Where Core Suppliers Really Differ When Steel and Machines Look Similar
Give two suppliers the same drawing change ha…
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Transformer applications & procurement
Practical engineering articles for transformer-core selection, design and production.
44 articles
More Finished-Core Data Is Useful Only If It Changes a Decision
Would another twenty columns in the supplier …
Read full articleHow Efficiency Requirements Change the Core-Supplier Conversation
A tighter transformer loss budget changes wha…
Read full articleThe Cost of Optimizing Only for Minimum No-Load Loss
The lowest no-load-loss design is not necessa…
Read full articleLoose Laminations, Pre-Stacked Packets or a Complete Core?
The right core delivery format is the one tha…
Read full articleThe Additional Responsibility in a Complete Assembled Core
Selling a complete core means accepting respo…
Read full articleA Lower Scrap Rate Does Not Automatically Mean a Better Core Factory
Before comparing scrap percentages, ask what …
Read full articleWhat a Large CRGO Inventory Does and Does Not Protect
"In stock" needs a second sentence: Is the re…
Read full articleShort Core Lead Time: Which Clock Has Actually Been Reduced?
Which part of the promised lead time is short…
Read full articleWhy Purchasing and Engineering Disagree About a Core Supplier
Purchasing says the supplier delivered on tim…
Read full articleA Stricter Core Specification Is Not Always a Better Specification
Before tightening a specification, name the f…
Read full articleA Core Supplier Cannot Be Qualified by One Exceptional Parameter
A superb burr result cannot compensate for a …
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