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For Purchasing Managers, Technical Directors & Operations Leaders who need high‑performance transformers, inductors, or crossovers without the usual delays or overruns.
Get Free Quote in 24 hWhen you source magnetic components, the most common setbacks are:
Imagine a production line halted because a batch of inductors fails the FCC test, or a budget overrun caused by a hidden 20 % price increase. These scenarios waste time, erode ROI, and strain supplier relationships.
See how we eliminate these risks →| Parameter | Range | Typical Application |
|---|---|---|
| Power Rating | 0.1 W – 500 W | Audio amplifiers, medical imaging |
| Frequency Range | 10 kHz – 10 MHz | Switch‑mode power supplies, RF front‑ends |
| Core Material | Ferrite, Powdered Iron, Nanocrystalline | High‑efficiency converters, automotive |
| Tolerance | ±2 % – ±10 % | Precision medical devices, aerospace |
| Operating Temp. | ‑40 °C – 125 °C | Industrial automation, outdoor IoT |
Audio Series – Premium Home Theater
We engineered a 150 W crossover network for a leading US audio brand, cutting total harmonic distortion by 37 % and reducing BOM cost by 22 %.
Medical Series – Portable Ultrasound
Custom high‑frequency transformer design delivered a 15 % weight reduction while meeting IEC 60601‑1 safety standards.
New Energy Series – EV Charger
Our high‑efficiency inductor lowered power loss to 0.8 W, extending charger lifespan by 30 %.
Request a Custom Design QuoteIntegrated-magnetics Separately-derived-system-grounding Smps-supply-circuit-design Advanced-reactor
“Xinchangda cut our inductor lead time from 8 weeks to 10 days and saved us 18 % on cost. The quality is rock‑solid – zero returns in 12 months.” – James L., Procurement Manager, Global Audio Corp.
“Their OEM design team turned a vague specification into a fully certified medical transformer within 3 weeks. Compliance documentation was flawless.” – Dr. Maya S., Head of R&D, MedTech Solutions.
All products are certified: CE, FCC, RoHS, ISO 9001, VDE, GS, CB, SAA, HACCP/GMP, IPPC.
Standard prototypes are delivered within 48 hours after design approval; bulk production starts within 2 weeks for orders under 10 k units.
Yes. All designs are tested against the required standards and come with full certification packages.

We support runs as low as 500 pieces with the same quality controls as high‑volume production.
T/T 30 % deposit, 70 % before shipment; L/C at sight is also accepted. We can discuss flexible terms for long‑term partners.
All products carry a 12‑month warranty. Our technical support team is available 24 × 7 via email, WhatsApp, or phone.
Limited‑time offer: Free engineering sample for orders placed before May 31 2026. Stock is limited to the first 50 qualified inquiries.
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Linda K., Supply Chain Manager, GreenTech Energy – “The custom inductor design reduced our charger losses by 15 % and the 2‑week delivery kept our production line on schedule.”
Mark R., Procurement Lead, AudioMax Inc. – “Xinchangda’s transparent pricing saved us $45 k on a $200 k order. No hidden fees, just quality.”
Dr. Elena V., R&D Director, MedPulse – “Their CE‑certified transformer passed validation on day one. The documentation package was flawless.”
David Chen, Ph.D. – Senior Magnetics Engineer with 18 years of OEM/ODM experience in high‑frequency transformer design. Former Lead Engineer at a Fortune‑500 electronics OEM and current Technical Consultant for Xinchangda. Published author of “Advanced Magnetic Component Engineering” (2024). Contact: david.chen@xcdmagnetic.com
Huizhou Xinchangda Electronic – 14th Floor, Building A, Pushengwang Industrial Park, Sanhe Street, Huiyang District, Huizhou City, Guangdong Province, China
Tel: +86 131 2825 6415 | +86 0752 3388 753
Email: grace01@xinchangdadz.com
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