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For Purchasing Managers, Technical Directors & Operations Leaders seeking reliable, cost‑effective high‑voltage solutions.
Get Free Quote in 24 hMost suppliers add surcharges for certification, tooling, and freight, inflating your total cost by up to 25 %. This makes budgeting impossible and erodes ROI.
Low‑quality cores and poor winding techniques cause failure rates of 8‑12 % in industrial plants, leading to unplanned shutdowns and lost production.
Traditional Asian factories quote 8‑12 weeks for a custom unit, while offering limited technical support after shipment.
Because we own the 14 fully‑automated production lines, we cut middle‑man margins and pass savings of 30 % directly to you.
All units undergo 3‑stage testing (winding integrity, insulation resistance, load endurance) and carry CE, FCC, RoHS, and VDE certifications.
Our 10 R&D engineers can deliver a custom design from concept to prototype in 14 days, with unlimited iteration cycles.
| Parameter | Typical Range | Unit |
|---|---|---|
| Input Voltage | 110 – 240 | V AC |
| Output Voltage | 1 kV – 10 kV | V AC |
| Power Rating | 500 W – 5 kW | W |
| Efficiency | ≥ 96 % | % |
| Insulation Class | Class B / Class F | – |
| Operating Temperature | ‑40 °C – +85 °C | °C |
| Certifications | CE, FCC, RoHS, VDE, ISO 9001 | – |
Download Full Data Sheet (PDF) →

Standard production: **7‑10 business days** after final design approval. For large‑volume orders (≥ 5 k units) we guarantee **14 days** from PO receipt.
Yes. All units are shipped with a full certification package. If additional regional marks (e.g., UL, CSA) are required, we provide testing services at a nominal cost.
We partner with DHL, UPS, and FedEx for **door‑to‑door** delivery. For bulk shipments we use 40‑ft containers with **FOB Shenzhen** terms. Estimated customs clearance time: 2‑4 days.
Every transformer comes with a **2‑year warranty**, free technical support hotline (24 h), and optional on‑site commissioning (additional fee).
We provide **free engineering samples** (up to 2 kVA) for qualified buyers. Shipping is on us for the first 3 samples.
Limited‑time offer: **Free sample** + **30‑day money‑back guarantee** on all high‑voltage step‑up transformers.
Request Quote & SampleOr call us now: +86 131‑2825‑6415 (We answer 24 h)
Dr. Victor Liu – Senior Magnetics Engineer with 15 years of experience designing high‑voltage transformers for aerospace, medical, and renewable‑energy sectors. Published author of “Advanced Transformer Design for High‑Power Applications” (2023) and holder of 8 patents on magnetic core optimization. Currently leads Xinchangda’s OEM/ODM program.
Contact: grace01@xinchangdadz.com | Phone: +86 131‑2825‑6415