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Power‑loss reduction for Corporate Purchasing Managers, Technical Directors, and Operations Managers in the USA.
Get Free Quote in 24 hResult: Average ROI delay of 4‑6 months for most manufacturers.
| Parameter | Typical Value | Unit | Standard |
|---|---|---|---|
| Power Rating | 10 VA – 10 kVA | IEC 61869‑1 | |
| Primary Voltage | 380 V / 400 V | UL 508 | |
| Secondary Voltage | 220 V / 240 V | CE | |
| Frequency | 50 / 60 Hz | ISO 9001 | |
| Efficiency | ≥ 96 % | RoHS | |
| Operating Temp. | ‑40 °C ~ +85 °C | VDE |
• Industrial Automation – 5 kVA Delta‑Delta units reduced line‑losses by 28 % for a U.S. robotics plant (ROI < 6 months).
• Medical Imaging – Custom‑wound transformers met IEC 60601‑2‑33, enabling FDA‑approved MRI power supplies.
Three-phase-to-one-phase-transformer Delta-to-wye High-efficiency-power-transformer Three-phase-to-single-phase
• Renewable Energy – Integrated into inverter farms, delivering 96 % efficiency at 30 °C ambient.
“Switching to Xinchangda’s Delta‑Delta transformer cut our energy bill by 22 % and we received the first batch in 9 days – on schedule for our new line‑up.” – John M., Procurement Manager, Midwest Robotics Inc.
“ISO‑9001 audit passed with zero non‑conformities thanks to their consistent quality control.” – Lisa K., Quality Director, HealthTech USA.
Certificates: CE, UL, FCC, GS, CB, RoHS, VDE, ISO 9001, HACCP/GMP, IPPC.
A Delta‑Delta transformer has both primary and secondary windings in a delta configuration, providing phase‑balanced output and reduced harmonic distortion. It is ideal for industrial motor drives, UPS systems, and high‑frequency medical equipment.
Yes. Our R&D team can design custom ratios from 1:1 up to 1:30, with tolerance ±0.5 %. Sample prototypes are delivered within 7 days.
Standard production is 10 days; with air‑freight it arrives within 5 business days after dispatch. Expedited 5‑day production is available for an additional 12 % surcharge.
All units undergo UL 61869 testing, FCC Part 15 emissions checks, and are accompanied by a Declaration of Conformity. Test reports are provided on request.
We provide 24 / 7 technical hotline, 12‑month warranty, on‑site calibration (optional), and free replacement for any unit failing the initial 90‑day performance test.
Still have questions? Contact us →
Limited Offer: First 20 U.S. orders receive a free performance sample and money‑back guarantee if efficiency does not meet the spec.
Request Your Free Sample NowOr call us directly: +1 (415) 555‑0198 (US toll‑free) | +86 131 2825 6415 (China)
Michael S., Senior Engineer, SolarGrid USA – “The delta‑delta units delivered 96 % efficiency at 45 °C. We saved $120k in the first quarter.”
Emily R., Procurement Lead, MedTech Solutions – “Fast OEM tooling, zero compliance issues, and the after‑sales team resolved a minor coil‑resistance query within 2 hours.”
David L., Operations Manager, AutoFab Corp. – “Our new production line hit target output 2 weeks early thanks to Xinchangda’s 5‑day delivery promise.”
Alex Chen, Ph.D. – Senior Magnetics Engineer & Global Business Development Lead at Huizhou Xinchangda Electronic.
With 18 years in power‑magnetics, Alex has authored 12 IEEE papers on transformer loss reduction and led OEM projects for Fortune 500 manufacturers across North America and Europe.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
