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Designed for Purchasing Managers, Technical Directors, and Operations Leaders who demand reliable, cost‑effective power conversion.
Result: Your projects face cost overruns, production bottlenecks, and compliance risks.
| Parameter | Typical Value | Unit |
|---|---|---|
| Power Rating | 500‑5000 | W |
| Efficiency | ≥96 | % |
| Operating Temperature | -40 ~ +85 | °C |
| Dimensions (Ø×H) | 120 mm × 70 mm | mm |
| Weight | 1.2 | kg |
Customer Testimonial: “Switching to Xinchangda’s toroidal inverter transformer cut our power loss by 28 % and shortened delivery from 45 days to 12 days. The CE & FCC certifications removed all regulatory hurdles.” – James Lee, Procurement Manager, GreenVolt Energy (USA)
Our factories hold the following certifications:
Standard stock units ship within 5‑7 days. OEM/ODM projects start production within 10 days after design approval and are delivered in 2‑3 weeks.
Yes. Every batch is tested and accompanied by a full compliance test report (CE, FCC Part 15, RoHS 3). We also offer pre‑type certification services if required.
Yes. Orders >10,000 pcs receive up to 12 % discount; >50,000 pcs receive up to 18 % discount. Customized pricing is provided after a brief quotation request.
We provide 24‑hour technical hotline, free firmware updates, and a 12‑month warranty covering material and workmanship. On‑site service is available in the US, EU, and Asia.
We partner with DHL, UPS, and FedEx for DDP (Delivered Duty Paid) shipments. All export documentation (CO, EEI, CE Declaration) is prepared by our compliance team.
No risk: If the sample does not meet your specs, we cover the return shipping.
Or call us directly: +86 131 2825 6415 (WeChat/WhatsApp available)
Linda Martinez, Senior Engineer – SolarTech Corp (USA)
“The Xinchangda toroidal inverter transformer reduced our inverter’s idle loss by 28 % and arrived 2 weeks ahead of schedule. The technical support was fluent in English and solved a wiring issue within an hour.”
Markus Feld, Procurement Lead – MedEquip GmbH (Germany)
“We needed CE‑certified transformers for a new MRI system. Xinchangda delivered a fully compliant OEM design in 14 days, and the unit passed all internal validation without any re‑work.”
Yong Chen, Operations Manager – BrightPower Ltd (Canada)
“Their 500 W compact transformer fit perfectly into our limited‑space enclosure, saving 15 % chassis volume. The 12‑month warranty gives us confidence for long‑term projects.”
Dr. Wei Liu – Senior Magnetics Engineer & Technical Director at Huizhou Xinchangda Electronic. With 18 years of R&D experience in power conversion, Dr. Liu has authored 12 IEEE papers on toroidal core design and led more than 200 successful OEM projects worldwide.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
