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Eliminate voltage drop issues and protect your sensitive machinery. Engineered for US industrial standards, medical devices, and new energy applications.
ISO 9001 Certified • CE/RoHS Compliant • 24h Quote
Limited stock available for Q4 2026 delivery slots.
For Operations Managers and Technical Directors, inconsistent voltage is not just an annoyance; it is a direct threat to ROI. In the current supply chain environment, relying on generic step up transformer units often leads to:
Don't let a $200 component cost you $20,000 in lost production.
See How We Solve This →At Huizhou Xinchangda Electronic, we don't just manufacture step up transformers; we provide magnetic component solutions tailored to your specific operational needs. With 14 years of experience and 5,000㎡ of automated production, we deliver:
Our 10 R&D engineers customize core materials, winding configurations, and insulation levels to match your exact voltage requirements (e.g., 110V to 220V, 240V to 480V).
14 fully automated lines ensure a monthly capacity of 450k units. Standard models ship within 7 days; custom orders in 15-20 days.
Products meet CE, RoHS, UL, FCC, and VDE standards. Full documentation provided for US customs and safety audits.
| Parameter | Standard Range | Custom Capability |
|---|---|---|
| Power Rating | 50VA - 10,000VA | Up to 50kVA (Industrial) |
| Input Voltage | 110V, 120V, 220V, 230V, 240V | Any voltage up to 690V |
| Output Voltage | 220V, 230V, 240V, 400V, 480V | Multi-tap adjustable |
| Efficiency | ≥ 95% | ≥ 98% (Premium Core) |
| Frequency | 50/60Hz | 400Hz (Aerospace) |
| Insulation Class | Class B (130°C) | Class F (155°C) / H (180°C) |
Applications: Medical Imaging Equipment, Industrial Motor Drives, New Energy Inverters, Audio Amplifiers, and Cross-border E-commerce Power Adapters.
Fig 1. Our 14 fully automated production lines ensure consistent quality.
alternating-current-coil transformer-symbol
"Switching to Xinchangda reduced our component failure rate by 35% in the first year. Their ability to customize the step up transformer for our 480V medical MRI units was unmatched by local US suppliers."
- Sarah J., Technical Director, MedTech Global (USA)
ISO 9001
CE Certified
RoHS Compliant
Certifications include: CE, FDA, FCC, GS, CB, RoHS, VDE, SAA, ISO 9001, HACCP/GMP, IPPC.
Mark T.
Procurement Manager, Texas
"We needed a bulk order of step up transformers for a solar project with a tight deadline. Xinchangda delivered 5,000 units in 18 days with zero defects. The pricing was 25% lower than our previous US vendor."
Elena R.
Operations Lead, California
"Excellent communication. Their engineers helped us redesign the coil for better heat dissipation in our audio equipment. The final product passed all FCC tests on the first try."
James L.
CTO, Industrial Automation
"Reliability is key. We've been sourcing from Xinchangda for 3 years. Their step up transformer units are consistent, and their after-sales support is responsive to our US time zone."
Don't let voltage instability halt your production. Get a competitive quote and free sample evaluation within 24 hours.
Call: +86 13128256415 / +86 0752-3388753
*Limited capacity for Q4 2026. Book your slot now.
David Chen, Senior Magnetic Component Engineer
With over 15 years of experience in power electronics and transformer design, David has led R&D projects for medical and industrial sectors globally. He specializes in optimizing transformer efficiency and navigating international compliance standards (UL, CE, RoHS). David is dedicated to helping businesses solve complex power challenges through innovative, cost-effective magnetic solutions.
