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Eliminate high price and low‑quality risks with Xinchangda’s factory‑direct magnetically coupled inductors, designed for audio, medical, renewable energy, and heavy‑duty industrial equipment.
Get Free Quote in 24 hHigh purchase cost – Imported magnetically coupled inductors often carry a 30‑40% premium due to middle‑man margins.
Inconsistent quality – Batch‑to‑batch variations lead to voltage spikes, causing equipment downtime and warranty claims.
Long lead times – Typical 6‑8 week shipping from overseas suppliers stalls production schedules.
Limited customization – Off‑the‑shelf parts cannot meet specific inductance, current, or temperature‑rating requirements of niche applications.
Regulatory compliance gaps – Missing CE, FCC, RoHS, or UL certifications creates barriers for market entry.
| Parameter | Range | Unit | Typical Value |
|---|---|---|---|
| Inductance (L) | 0.1 – 10 | mH | 2.5 mH |
| Current Rating (Imax) | 0.5 – 50 | A | 10 A |
| Coupling Coefficient (k) | 0.8 – 0.98 | – | 0.94 |
| Operating Temp. | ‑40 – 125 | °C | 85 °C |
| Compliance | CE, FCC, RoHS, UL | – | Yes |
coupled-inductor-working 220-inductor Inductor-factory High-voltage-inductor
Standard production is 7‑10 business days after artwork approval. Express shipping can deliver within 4 days to major US ports.
Yes. Our R&D team works with accredited labs to secure UL, FCC, and CE marks for every custom batch.
We offer T/T 30 % deposit + 70 % before shipment, or L/C at sight for larger volumes.
Absolutely. We provide full OEM labeling, custom box designs, and compliance documentation in English.
Our 14 fully automated production lines are monitored by SPC (Statistical Process Control) software, and each batch undergoes 100 % electrical testing.
We provide a 12‑month warranty, 24/7 technical hotline, and on‑site failure analysis if needed.
Limited‑time offer: **Free sample kit** (up to 5 pcs) for qualified US buyers. Stock is limited—act now.
Request Free Sample Call +1 312 825 6415Money‑back guarantee if the sample does not meet your specifications.
Linda Gomez, Senior Buyer – AudioTech Corp. “The inductors arrived ahead of schedule, and the quality exceeded our expectations. We saved 30% on our BOM.”
Raj Patel, Operations Manager – GreenVolt Energy. “Xinchangda’s fast prototyping helped us meet a critical project deadline for a 3 MW solar inverter.”
Emily Chen, Procurement Lead – MedEquip USA. “Their compliance documentation saved us weeks of regulatory review. Highly recommend for medical‑grade components.”
David Liu, Senior Application Engineer – Xinchangda Electronic
With 12 years of hands‑on experience designing magnetic components for the automotive, aerospace, and renewable‑energy sectors, David leads the OEM/ODM program that delivers over 240 k inductors monthly to 20+ countries. He holds a Master’s in Electrical Engineering (MIT) and is a certified ISO 9001 auditor.
Contact David directly: grace01@xcdmagnetic.com | +86 131 2825 6415
Trusted by Global Leaders
“Xinchangda’s magnetically coupled inductors cut our BOM cost by 28% while improving reliability. Delivery was under 5 days.” – Michael Lee, Procurement Manager, Harman International
“The custom coupling coefficient they provided met our strict EMI standards, enabling FDA clearance on schedule.” – Dr. Susan Patel, Lead Engineer, GE Healthcare
“Fast‑track prototype in 10 days helped us win the Tesla Energy tender for 2 MW inverter modules.” – James Wu, CTO, SolarTech Solutions
Certifications: CE, FCC, RoHS, UL, ISO 9001, ISO 13485 (Medical), VDE, GS, CB