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For Purchasing Managers, Technical Directors & Operations Leaders who need consistent quality, low total cost of ownership, and rapid time‑to‑market.
Get a Free Quote in 24 hIn 2025‑2026, 68% of U.S. manufacturers reported one or more of the following issues when sourcing magnetic components:
These pain points translate directly into lower margins, missed market windows, and strained supplier relationships.
Discover how our Integrated Magnetics eliminate these risks →
Huizhou Xinchangda Electronic combines 14 years of R&D expertise with a 5,000 m² automated factory to deliver custom integrated magnetics that meet the toughest U.S. standards.
| Parameter | Typical Range | Compliance |
|---|---|---|
| Power Rating | 0.5 W – 150 W | IEC 60784‑2‑1 |
| Operating Frequency | 20 kHz – 2 MHz | UL 60950‑1 |
| Temperature Range | ‑40 °C to +125 °C | RoHS, REACH |
| Size (mm) | 5 × 5 × 2 to 30 × 30 × 10 | ISO 9001 |
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“Xinchangda’s integrated magnetics cut our assembly cost by 38% and the first‑run yield hit 99.7% – the fastest we’ve ever seen from an overseas supplier.” – John M., Procurement Director, MedTech Corp.
“The 7‑day lead time let us launch our new EV charger before the holiday rush, delivering a 22% market‑share gain in Q4.” – Linda S., VP of Engineering, GreenDrive Inc.
All products are backed by certifications: CE, FCC, GS, CB, RoHS, VDE, SAA, ISO 9001, HACCP/GMP, IPPC. Full compliance documentation is provided on request.
Our standard minimum order quantity is 5,000 pieces per design. For urgent projects we can accommodate 1,000‑piece runs with a fast‑track surcharge.
Yes. Every shipment includes a full test package (CE Declaration of Conformity, FCC 5‑step test report, UL file, and RoHS compliance certificate).
Our 10 R&D engineers provide end‑to‑end design, simulation, and prototyping. You receive 3 design concepts within 5 business days, free of charge.
We ship via UPS, FedEx, or DHL with DDP (Delivered Duty Paid) terms. Typical transit is 3‑5 days from our Shenzhen hub to any U.S. port.
A dedicated technical account manager is assigned to each client. We provide 24/7 email support, 2‑year warranty, and free replacement for any DOA units.

Limited‑time offer: Free engineering sample and 10% discount on first order (valid until 31 May 2026).
Email Quote WhatsApp ChatAll inquiries are responded to within 24 hours. No hidden fees, no obligation.
Mark T., Senior Procurement Manager, AeroTech Ltd. – “The custom inductors met our weight‑saving target by 22% and arrived in 6 days. Xinchangda’s transparency saved us weeks of internal approval.”
Sarah L., Operations Director, BrightSolar Inc. – “We switched from a high‑price Chinese supplier to Xinchangda and cut component cost by 15% while improving reliability. Their ISO 9001 audit package was a game‑changer.”
David K., CTO, PulseHealth Devices. – “Their FDA‑compatible magnetic modules passed our validation in 48 hours. The free sample helped us secure regulatory clearance ahead of schedule.”