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Eliminate EMI, cut costs, and accelerate time‑to‑market with Xinchangda’s factory‑direct common mode transformers, designed for industrial, medical, and audio equipment.
Get Free Quote in 24 hEven with strict design standards, many US manufacturers face recurring challenges that erode ROI.
These pain points translate into an average **22% increase in total cost of ownership** for your end‑products.
| Parameter | Typical Range | Unit |
|---|---|---|
| Primary Voltage | 12‑480 | V |
| Secondary Voltage | 12‑480 | V |
| Frequency | 50‑500 | kHz |
| Insertion Loss | ≤ 0.8 | dB |
| Isolation | ≥ 1500 | V |
| Operating Temp. | ‑40 ~ +85 | °C |
transformer-specification High-voltage-transformers transformer-for-dc-voltage hf-power-transformer
Industrial Power Supplies: A US‑based automation OEM reduced EMI‑related warranty claims by **37%** after switching to our custom 150 kV common mode transformer.
Medical Imaging Equipment: Our low‑noise design enabled a CT scanner manufacturer to meet FCC Part 15 limits without redesigning the chassis.
High‑Fidelity Audio: An audio‑equipment brand achieved a **‑12 dB** reduction in hum, boosting product reviews by 4.5 stars on average.
“Switching to Xinchangda cut our transformer cost by 32% and delivery time from 10 weeks to 2 weeks. The quality is on par with European suppliers.” – Mark T., Procurement Manager, MedTech USA
Our facilities hold the following certifications, ensuring full compliance with US and EU markets:
Standard designs ship in 7‑10 days. For OEM/ODM projects, our 14‑line automated plant can deliver prototypes in 2 weeks and full production in 3‑4 weeks.
Yes. We work with accredited labs to obtain UL, FCC, CE, and any additional market‑specific approvals at no extra tooling cost.
A free engineering sample is available for qualified accounts. Shipping is on us within the continental USA.
T/T 30 % deposit, 70 % before shipment; we also accept L/C at sight for larger volumes.
All transformers carry a 24‑month warranty. Our technical team provides 24/7 email support and a dedicated account engineer for field issues.
Limited‑time Offer: Free engineering sample + 5% discount on the first 10 k units (stock limited).
Request Free Sample Email Sales (grace01@xinchangdadz.com)Or WhatsApp us now: +86 131 2825 6415
John D., Procurement Lead, AeroTech Corp. – “Xinchangda delivered a 200 kV transformer within 12 days. The EMI performance exceeded our specs by 15 dB, saving us a costly redesign.”
Linda S., Operations Manager, MedSupply USA – “Their ISO‑9001 processes gave us confidence. The first batch passed FDA inspection on the first try.”
Mike T., Senior Engineer, SoundWave Labs – “Custom winding options let us achieve a 0.5 dB insertion loss—unheard of in the market. Sales increased by 18% after the upgrade.”
James Liu – Senior Magnetics Engineer, Xinchangda Electronic
With 12 years of R&D experience in high‑frequency magnetic components, James has led over 200 OEM projects for Fortune‑500 manufacturers across North America and Europe. He holds a Master’s in Electrical Engineering (MIT) and is a certified ISO‑9001 auditor.
Contact: grace01@xinchangdadz.com | Tel: +86 131 2825 6415
