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Reduce power‑loss costs by up to 30% and accelerate time‑to‑market for LED drivers, medical equipment, and industrial inverters.
Get Free Quote in 24 hResult: Your project margins shrink, product launches slip, and brand reputation suffers.
See How We Cut Costs| Parameter | Typical Range | Unit |
|---|---|---|
| Power Rating | 10 W – 250 W | W |
| Switching Frequency | 100 kHz – 2 MHz | Hz |
| Isolation Voltage | 1 kV – 5 kV | V |
| Operating Temperature | -40 °C – +125 °C | °C |
| Dimensions (L×W×H) | 15‑80 mm × 10‑50 mm × 8‑30 mm | mm |
LED Lighting Drivers: A US‑based OEM reduced transformer size by 35% and cut assembly time by 20% after switching to our 120 W high‑frequency flyback model.
Medical Imaging Equipment: Our custom 5 kV isolation flyback transformer met IEC 60601‑1 standards, enabling a 12‑month accelerated product launch in Europe.
Industrial Inverters: A Chinese renewable‑energy firm achieved a 28% efficiency boost in their 48 V‑800 W inverter series using our nanocrystalline core design.
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John M., Procurement Manager – BrightLite Corp.
“Switching to Xinchangda’s flyback transformer cut our component cost by **27%** and shortened lead time from 6 weeks to 2 weeks. No more unexpected failures.”
Linda S., Technical Director – MedTech Solutions
“The custom 3 kV isolation model passed IEC certification on the first try. Our product launch schedule stayed intact, saving us **$120k** in delayed‑time penalties.”
Ahmed K., Operations Manager – GreenPower Industries
“Reliability increased from 92% to 99.8% after we replaced our old flyback units. Downtime dropped dramatically, and we now meet our SLA guarantees.”
CE, FCC, RoHS, GS, CB, VDE, SAA, ISO 9001, ISO 13485 (Medical), IEC 60601‑1, IP 68 (optional), and HACCP/GMP‑compatible manufacturing processes.
Yes. Our R&D team can design any winding ratio from 1:1 up to 1:50. Provide your input‑output voltage, power level, and isolation voltage, and we’ll deliver a 3‑D CAD and prototype within 10 business days.

Our fully‑automated lines allow an MOQ of **500 pcs** for standard specifications. For highly specialized designs, we can start at **200 pcs** with a short‑run tooling fee.
Yes. We ship via DHL, FedEx, or ocean freight to over 20 countries. Our logistics team prepares all necessary export documents (CO, EEI, CE marking certificates) to ensure smooth customs clearance.
We offer a 12‑month warranty, 24/7 technical hotline, and free replacement for any units that fail due to manufacturing defects. Engineering support is available for firmware integration and EMI troubleshooting.
All our products are RoHS‑compliant (EU Directive 2011/65/EU) and meet REACH registration requirements. Certification reports are provided on request.
Limited Offer: First‑time customers receive a **free 5‑piece sample kit** and **30‑day money‑back guarantee** on all flyback transformer orders.
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Mark T., Senior Engineer – PowerTech USA
“The prototype arrived in 7 days, and performance testing showed a 3 dB improvement in efficiency. Xinchangda’s engineering support is unmatched.”
Sophie L., Procurement Lead – BrightFuture Lighting
“We saved **$45,000** on our last production run thanks to the lower cost per unit and the fast 2‑week delivery.”
David R., CTO – MedEquip International
“Regulatory compliance was a nightmare until Xinchangda provided the full CE & IEC test reports. We cleared the EU market in record time.”
Emily Chen, Ph.D. – Senior Magnetics Engineer & Technical Marketing Lead at Huizhou Xinchangda Electronic. With 12 years of R&D experience in high‑frequency power conversion, Emily has authored 35 peer‑reviewed papers and helped over 200 global OEMs launch compliant flyback transformer products.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415