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China, Chinese ISO9001 Certified EI-150 Transformer Core with Laser-Cut Edges for Low Noise Operation1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Magnetic MaterialNanocrystalline CoreISO 9001 Certified Transformer CoreEI-150 Laser-Cut Core
Nanjing Rainbow Electric Co., Ltd.
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Product Description CRGO Silicon Steel Product Specifications(Cold Rolled Grain-Oriented Electrical Steel)Core CharacteristicsMaterial Composition:Silicon content: 3% alloy (Si:11Fe formula)Surface treatment: Dual-layer insulation coating (T2 coating standard)Cold Rolling: Precision thickness control under 0.35mmAnnealing: 800°C-1200oC hydrogen atmosphere treatment for grain alignmentCoating: C6 insulation coating Performance AdvantagesEnergy Efficiency:Reduces no-load losses by 30-45% compared to conventional steel98.5% lamination stacking accuracy minimizes air gapsOperational Benefits:Withstands temperatures from -60oC to 180oC20-year lifespan guarantee under IEC 60404 standardsCustomization Options:Available in coils (ID 508mm/OD 1500mm) or pre-cut laminationsLaser cutting tolerance: ±0.1mmCertifications & Compliance:ISO 9001:2015 Quality Management SystemIEC 60404-8-7 (2022 Edition)RoHS & REACH compliantTechnical Support Services:Free magnetic circuit design consultationOn-site core loss testing with MPG-100D equipment24/7 emergency replacement guaranteeFor full technical datasheets or customized solutions, contact our engineering team.Product Parameters TypeabcdeholesEI- 282846817 EI-353557.51019.5 EI-4141681321 EI-424277714 EI-4848881624 EI-5050891625.5 EI-57579.59.51928.54EI-6060101020304EI-6666111122334EI-76.276.212.712.725.438.14EI-7878131326394EI-8484141428414EI-85.885.814.314.328.642.94EI-9696161632484EI-10510517.517.53552.54EI-108108181836544EI-114114191938574EI-120120202040604EI silicon steelEI silicon steel sheet is made of Baosteel, Z11 new day iron, new rolled steel, stable performance, and high quality.The material is H50, H20, H18, H14, H12, H9, Z11, Z10.Thickness of 0.23mm, 0.27mm, 0.3mm,0.35mm 0.5mm. The main products are EI type, Utype, F type, and ring type.
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