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For Purchasing Managers, Technical Directors & Operations Leaders who are fed up with high‑price, low‑quality transformers, Xinchangda delivers a high efficiency power transformer that saves up to 35% energy and arrives in 30 days.
Get Free Quote in 24 hTraditional transformers often hide three critical losses that erode your bottom line:
Imagine a 12‑month period where these three factors together inflate your operating expense by 15‑20%. That’s money you could redirect to R&D, expansion, or profit.
| Parameter | Standard Model | Custom Range |
|---|---|---|
| Power Rating | 50 kVA – 500 kVA | 10 kVA – 1 MVA |
| Efficiency | ≥ 98.5 % @ 75 % load | Custom‑tuned up to 99.2 % |
| Loss (Core + Copper) | ≤ 1.5 % total | ≤ 1.0 % (premium core) |
| Operating Temp. | ‑40 °C ~ +85 °C | ‑55 °C ~ +105 °C (optional) |
| Dimensions | Customizable – standard footprint 600 mm × 400 mm | Tailored to panel or rack space |
Industrial Manufacturing: A US automotive plant replaced 10 × 300 kVA conventional units with our high‑efficiency models, cutting annual electricity cost by $112,000 (31% reduction).
Renewable Energy Sub‑stations: A solar‑farm operator achieved +4% grid efficiency after integrating our low‑loss transformers.
Medical Equipment: OEM of MRI machines required < 0.5% harmonic distortion – delivered with our custom‑wound solution, earning FDA clearance on schedule.
Certificates: CE, UL, ISO 9001, RoHS, VDE, FCC, GS, CB, HACCP/GMP – all verified and downloadable on request.
Standard models ship in 30 days. Custom OEM/ODM designs are finalized within 48 h (CAD) and produced in 45‑60 days, depending on volume.

Yes. All our units are UL‑certified and undergo third‑party testing before shipment.
We provide a risk‑free 30‑day performance trial. If efficiency targets are not met, we refund the sample cost.
T/T (30% deposit, 70% before shipment), L/C, PayPal for smaller batches, and Open Account for vetted partners.
All transformers carry a 24‑month warranty covering material & workmanship. Our technical team offers 24/7 remote diagnostics and on‑site support in the USA.
Secure your high efficiency power transformer today – stock is limited for the 2026 production run.
Request Quote & Free Design ReviewOr call us now: +86 131 2825 6415 (We answer English 9 am‑6 pm CET)
Emily Zhao, Senior Magnetics Engineer
With 12 years of R&D experience at Huizhou Xinchangda Electronic, Emily leads the high‑efficiency transformer program, holds a Ph.D. in Power Electronics, and has authored 8 IEEE papers on low‑loss magnetic design.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415