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Machine Design

Open-frame power supply

The MVAB120 Series 1U open-frame 120-W ac/dc power supply is designed for a wide range of telecom and industrial applications. The design of the low-profile, 2 × 4 × 1.35-in. supply keeps waste heat to a minimum. The units are capable of delivering up to 75 W using convection cooling only. Just 250-LFM forced airflow is required for the supply to operate at the 120-W full-load output.

Three singleoutput models make up the Series: 12, 24, or 48 Vdc. Accommodating input voltages from 90 to 264 Vac and 120 to 300 Vdc, the device can deliver full load from –10 to 50°C, and can start up from temperatures as low as –20°C. The unit’s output protection features include overcurrent, overvoltage, and overtemperature.

Murata Power Solutions Inc.
11 Cabot Blvd.
Mansfield, MA 02048
(800) 233-2765

© 2012 Penton Media, Inc.

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