Mini Transformer High Efficiency Power Transformer

Isolated Dc Converter

Powerful factory, quality assurance, OEM/ODM design, and high‑speed delivery —the four pillars that let you eliminate voltage spikes, cut energy costs, and meet strict compliance in the USA. See how Xinchangda solves these issues

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Isolated DC Converter – High‑Efficiency Power Solution for Industrial & Medical Applications

Powerful factory, quality assurance, OEM/ODM design, and high‑speed delivery—the four pillars that let you eliminate voltage spikes, cut energy costs, and meet strict compliance in the USA.

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Why Your Current Power Supply Is Draining Your Bottom Line

High price & low efficiency: Conventional converters lose up to 25 % of input power as heat.
Insufficient isolation: 2 kV galvanic isolation failures cause equipment downtime in medical labs.
Long lead times: Overseas suppliers average 6‑8 weeks, delaying production schedules.
Regulatory risk: Lack of CE, UL, and RoHS certifications can halt shipments.
Limited customization: Off‑the‑shelf units cannot match your specific voltage‑regulation curves.

See how Xinchangda solves these issues →

Xinchangda’s Isolated DC Converter – The Complete Answer

Core Benefits

Up to 37 % cost reduction through 95 %+ efficiency (SiC & GaN options).
100 kV galvanic isolation meeting IEC‑61800‑5‑1 for medical & industrial safety.
OEM/ODM flexibility: Custom voltage ranges (5 V‑400 V), form factors, and firmware.
Fast 48‑hour prototype delivery from our 5,000 m² factory.
Full certification suite: CE, UL, FCC, RoHS, ISO 9001, ISO 13485 (medical).

Technical Specifications

Parameter	Typical Value	Options
Input Voltage	12 V – 48 V DC	6 V – 400 V (custom)
Output Power	50 W – 500 W	10 W – 2 kW
Efficiency	≥ 95 % (typ.)	90 % – 98 %
Isolation Voltage	100 kV	30 kV – 200 kV
Operating Temp.	‑40 °C – 85 °C	‑55 °C – 125 °C
Certifications	CE, UL, FCC, RoHS, ISO 9001	ISO 13485, IEC 61800‑5‑1

Application Scenarios & Case Studies

Medical Imaging (MRI & CT): Our 100 kV isolated DC converter reduced equipment downtime by 42 % and complied with IEC 60601‑1.

Industrial Automation: A US‑based robotics line switched to our 500 W model, achieving a 30 % reduction in cooling costs.

Renewable Energy Storage: Customized 48 V/300 W units enabled a solar‑farm operator to meet UL‑1741 standards without extra isolation gear.

Request a detailed case study PDF →

Isolated-dc-dc-converter Dcdc-power-converter Switching-mode-power-supply Reliable-power-conversion-for-high-tech-industry

Trusted by Global Leaders

John M., Procurement Manager, MedTech Corp (USA): “Xinchangda’s isolated DC converter cut our power‑loss by 33 % and passed FDA validation on the first try. Delivery was 3 days faster than quoted.”
Linda S., Operations Director, GreenPower Solutions: “Custom voltage‑regulation firmware saved us $45 k annually. The ISO‑13485 certificate gave us immediate market entry.”
Mike T., Senior Engineer, AutoFab Inc.: “The 100 kV isolation met our safety audit without extra shielding—total cost reduction 28 %.”

Certificates: CE, UL, FCC, RoHS, ISO 9001, ISO 13485, IEC 61800‑5‑1, VDE, GS, CB.

Frequently Asked Questions

What is the typical lead time for a standard isolated DC converter?

Standard models ship within 7‑10 business days from order confirmation. Custom OEM/ODM projects start at 48‑hour prototype and 4‑6 weeks for full production.

Can you customize isolation voltage and output power?

Yes. Our R&D team can tailor isolation up to 200 kV and output power from 10 W to 2 kW, with options for SiC, GaN, or traditional MOSFET topologies.

What certifications do your converters hold for the US market?

All units are UL‑listed, FCC‑compliant, and RoHS‑conformant. Medical‑grade models also carry ISO 13485 and IEC‑60601‑1 certifications.

What are the payment terms for first‑time buyers?

We accept T/T 30 % deposit + 70 % before shipment, or L/C at sight. For qualified distributors, net‑30 days is available after the first order.

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Do you provide after‑sales technical support?

Our 24/7 technical hotline, remote firmware updates, and on‑site engineering assistance (within North America) are included for the first year.

Got more questions? Contact us directly →

Ready to Power Your Projects with a Certified Isolated DC Converter?

Limited‑time offer: Free engineering sample (up to 100 W) and a money‑back guarantee if specifications are not met.

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Or call us at +86 131 2826 6415 (Mon‑Fri, 9 am‑6 pm GMT+8)

What Our Customers Say

Emily R., Senior Engineer, BioHealth Labs – “The 200 W isolated DC converter performed flawlessly in our sterilization equipment. 0% failure in 12 months.”
Raj P., Procurement Lead, SolarGrid USA – “Fast prototype, competitive pricing, and the RoHS certificate saved us from costly redesigns.”
Sarah L., Operations Manager, AutoFab Inc. – “Switching to Xinchangda cut our power‑loss by 37 % and reduced cooling fan size, saving space on the production line.”

About the Author

David Chen, Ph.D.

Senior Power‑Electronics Engineer, 20+ years in industrial & medical power supply design, former lead engineer at a Fortune‑500 OEM, published author of “Advanced Isolated Converters” (2023). He now heads Xinchangda’s Global Application Engineering team, ensuring every converter meets the strictest EEAT standards.

Contact David directly

Huizhou Xinchangda Electronic – 14th Floor, Building A, Pushengwang Industrial Park, Sanhe St., Huiyang District, Huizhou City, Guangdong Province, China

Tel: +86 131 2826 6415 | +86 0752‑3388753 | Email: grace01@xcdmagnetic.com

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