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The VMS-350C-48 is a 350W open frame AC/DC converter manufactured by CUI Inc., engineered for reliable performance in demanding environments. Designed for chassis mounting, this unit measures 127.0mm x 76.2mm x 25.4mm, providing a compact footprint for integration into various enclosures. It operates across a wide temperature range of -40°C to 70°C with derating, ensuring stability under thermal stress.
Electrically, the converter delivers up to 7.3A of current with an efficiency rating of 94%. It supports universal input voltages and includes an adjustable output feature alongside standby output capability. The unit provides 4 kV of isolation voltage and meets stringent safety standards, including CE and cURus approvals, complying with standards 60335-1 and 60601-1. These certifications make it suitable for household appliances and medical applications where regulatory compliance and safety are critical.
Key design considerations include its single-output configuration and robust mechanical construction. Engineers integrating this power supply should account for the specified operating temperature limits and ensure adequate airflow for optimal thermal management. The combination of high efficiency, universal input flexibility, and certified safety ratings positions this converter as a practical solution for industrial and commercial power distribution systems.
The VMS-350C-48 provides a maximum power output of 350W.
The operating temperature range is -40°C to 70°C, with derating applied at higher temperatures.
Yes, the converter features universal input capability along with adjustable and standby outputs.
It holds CE and cURus approval agencies, complying with standard numbers 60335-1 and 60601-1.