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Power‑dense, low‑noise converters engineered for Corporate Purchasing Managers, Technical Directors, and Operations Leaders who demand ROI‑driven reliability.
In 2025, a survey of 312 U.S. manufacturers showed 37 %** of projects were delayed due to power‑module issues. Imagine the cost of one week of halted production.
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Voltage | 12‑48 | VDC |
| Output Voltage | 5‑24 | VDC |
| Power Rating | 10‑500 | W |
| Efficiency | >96 | % |
| Isolation Voltage | 1500 | VDC |
| Operating Temp. | ‑40 ~ +85 | °C |
• Medical Imaging (MRI, CT): 300 kW converters with zero‑ripple performance reduced equipment downtime by 18 %. • Industrial Automation: Custom 48 V → 12 V modules enabled a robotics line to cut power loss by 22 % and meet UL‑61010 compliance. • New‑Energy Storage: Battery‑management systems integrated our isolated DC‑DC units, achieving 15 % longer cycle life.
Client Logos (U.S. & International): [General Electric, Siemens, Medtronic, Tesla Energy, Caterpillar]
Certificates: CE, FCC, RoHS, GS, CB, VDE, ISO 9001, ISO 13485 (Medical), IPPC, and custom compliance reports upon request.
Q1: How fast can you provide a custom dc dc converter transformer for my U.S. plant?
A: Standard OEM design → 7 days CAD, 48 h after design approval. Full ODM (new topology) → 3‑4 weeks.
Q2: Do you support IEC 61800‑3 and UL 60950‑1 compliance?
A: Yes. All units can be certified to IEC, UL, and CSA standards upon request.
Q3: What are your payment terms for bulk orders?
A: 30 % T/T deposit, 70 % against B/L. For U.S. corporate accounts we also accept L/C or Net‑30.

Q4: How do you handle shipping to the United States?
A: We partner with FedEx, UPS, and DHL for air freight, and with major ocean carriers for LCL/FCL. Typical door‑to‑door delivery: 5‑7 business days.
Q5: Is after‑sales technical support available in English?
A: 24 / 7 English‑speaking support, remote firmware updates, and a dedicated application engineer for the first 12 months.
Q6: Can you provide sample units before full production?
A: Free functional samples (up to 2 units) are shipped within 48 hours after design sign‑off.
Free sample + money‑back guarantee if the converter does not meet your spec within 30 days.
James Liu – Senior Magnetics Engineer, Huizhou Xinchangda Electronic. With 12 years of hands‑on experience designing high‑performance DC‑DC converters for medical and industrial markets, James leads a team of 10 R&D engineers and has authored 5 IEEE‑indexed papers on magnetic component optimization.
Avatar: author/1.png | Contact: grace01@xinchangdadz.com
Huizhou Xinchangda Electronic | Tel: +86 131 2825 6415 / +86 0752‑3388753 | Contact Page