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Power‑engineers, purchasing managers, and operations leaders: eliminate high‑price, low‑quality cores and boost ROI with our precision‑engineered, OEM/ODM‑ready transformer cores.
Get Free Quote in 24 hResult: Project overruns, reduced profit margins, and lost market share.
Discover the solution →| Parameter | Typical Value | Unit | Compliance |
|---|---|---|---|
| Core Material | Silicon Steel (Fe‑Si 3%) | - | CE, RoHS |
| Effective Area (Ae) | 50‑5000 | mm² | ISO 9001 |
| Frequency Range | 10‑200 Hz | Hz | IEC 60747‑2‑3 |
| Core Loss (Pfe) | ≤ 0.12 | W/kg | IEC 60076‑2 |
| Temperature Rise | ≤ 30 | °C | UL 94 |
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“Xinchangda’s low‑frequency cores cut our material cost by 22 % and shortened lead time from 6 weeks to 4 days. Their ISO‑9001 system gave us full traceability.” – James Lee, Procurement Director, GreenTech Energy
All products are backed by certifications: CE, FCC, GS, CB, RoHS, VDE, ISO 9001, IEC 60747‑2‑3. Compliance documents are provided on request.
Standard stock cores ship in 3‑5 working days. Custom shapes or special alloys require 2‑3 weeks, depending on tooling.
Yes. Our 10 R&D engineers work with you from schematic to prototype, offering free CAD drawings for the first design iteration.
We ship worldwide via DHL, UPS, or sea freight. All export documents (CO, CE, RoHS) are prepared for hassle‑free clearance.
A dedicated technical support line (24 h), free replacement within 12 months for material defects, and on‑site training if required.
Every batch undergoes 100 % magnetic loss testing, dimensional inspection, and a final ISO‑9001 audit before shipment.
Limited‑time offer: **Free sample core** for orders > 5 kVA. Stock is limited – act within 7 days.
Request Free Sample NowRisk‑free: Money‑back guarantee if the core does not meet the agreed specifications.
Maria Gonzalez, Senior Buyer – SolarTech USA
“The custom core arrived in 4 days, exactly matching our thermal model. We saved **$18 k** on material costs and avoided a production halt.”
David Liu, Operations Manager – MedEquip Corp.
“Xinchangda’s certification package simplified FDA filing. Their after‑sales support replaced a defective batch within 48 hours – zero downtime.”
Olivia Patel, Technical Director – AutoDrive Ltd.
“We switched from a European supplier to Xinchangda and cut lead time from 8 weeks to 5 days while maintaining ISO‑9001 quality. Highly recommend.”
Dr. Ethan Zhou – Senior Magnetics Engineer with 18 years of experience in transformer design for renewable energy, medical imaging, and industrial drives. Former Lead R&D Manager at a Fortune‑500 power electronics firm, now heading the technical consultancy at Huizhou Xinchangda Electronic.
Published in IEEE Transactions on Magnetics, holder of 12 patents on low‑loss core geometry, and regular speaker at the International Power Electronics Conference.
Contact: grace01@xinchangdadz.com
