Average W/kg Can Hide a Local Problem
A core can have an acceptable average loss wh…
원문 읽기자료엔지니어링 자료
시험·표준·사양
변압기 철심의 시험, 표준, 사양을 다룬 기술 글을 모았습니다.
65 건
A No-Load Loss Failure at Transformer FAT
FAT has found excessive no-load loss. The inv…
원문 읽기What 90%, 100% and 110% Excitation Can Reveal
One excitation point gives you a result. Seve…
원문 읽기High Measured Loss: Start with the Measurement Boundary
Before ordering a different CRGO grade, repea…
원문 읽기Normal Loss, High Exciting Current: Where to Start
The watts are acceptable. The exciting curren…
원문 읽기One Joint-Gap Reading Cannot Represent a Whole Stack
The inspection sheet shows one joint-gap valu…
원문 읽기A Factory Pass Does Not Freeze the Core for Transport
A magnetic test report records a condition at…
원문 읽기When a Lift Changes the Test Result
A core passes before lifting and reads differ…
원문 읽기What a First Trial Order Should Prove
Do not spend the first trial order proving on…
원문 읽기A Supplier Audit Should Follow One Core Backwards
Skip the second tour of the cutting line. Cho…
원문 읽기What Should the Core Supplier Actually Guarantee?
"We guarantee the material" and "we guarantee…
원문 읽기Transformer Core Procurement: From Steel Mass to Performance
Your purchase order counts kilograms. Your tr…
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