A Core Supplier Cannot Be Qualified by One Exceptional Parameter
A superb burr result cannot compensate for a …
원문 읽기자료엔지니어링 자료
시험·표준·사양
변압기 철심의 시험, 표준, 사양을 다룬 기술 글을 모았습니다.
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How to Recognize a Core Test Report That Cannot Support a Decision
A precise watt figure can be the least useful…
원문 읽기Why an Excellent First Sample Can Be a Poor Production Predictor
The first sample may have passed through a pr…
원문 읽기Repeatability: What the Best Test Result Cannot Tell You
Ask for the sequence, not the record result. …
원문 읽기Dimensional Acceptance and Magnetic Acceptance Are Different Tests
A complete set of green dimensional checks ca…
원문 읽기Stack Thickness Is a State-Dependent Dimension
A stack can be too thick for the winding and …
원문 읽기When Actual Core Weight Does Not Match the Drawing
The scale is reporting a discrepancy. It is n…
원문 읽기Local Defects Require Local Inspection Logic
A defect can occupy too little material to mo…
원문 읽기Why Calculated Core Loss and Measured Loss Do Not Match Exactly
Before adjusting the building factor, check w…
원문 읽기EU Ecodesign: Start the Core RFQ with the Transformer Requirement
"Ecodesign compliant" on a core quotation lea…
원문 읽기DOE Efficiency Requirements: Translating the Rule into a Core Loss Budget
"DOE compliant steel" is not a complete procu…
원문 읽기When Two Loss Results Are Not Comparable
Supplier A reports fewer watts than Supplier …
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