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400W AC/DC power supplies certified to EN 60601 3RDedition

Thu, 05/16/2013 - 2:55pm


The MPU-400M series, available now from MicroPower Direct, is a family of compact 400W AC/DC power supplies that are certified to EN 60601 3RDedition. These power supplies offer a unique combination of high power, safety features, robust performance and compact construction.

Standard models operate from a universal input of 90 to 264 VAC, providing tightly regulated single outputs. Outputs are factory set to 12, 24, or 48 VDC, but are available over a range of 12 to 58 VDC (contact the factory). Standard features include filtering to dual fused input protection, active power factor correction to EN 61000-3-2 D, peak output power to 700W, reinforced insulation, and an I/O isolation of 4,000 VAC. All models are approved to EN 60601 (3RD edition) and are protected for over load, over voltage, over temperature and short circuit faults.
Interface signals for Power On, Power Good, AC Fail and a Remote On/Offare provided. The MTBF of the MPU-400M series, per MIL HDBK 217F is greater than 100 k hours. An optional "current share" feature allows up to four units to be connected together.

The MPU-400M family is packaged in a compact 8 x5 x 1.6 inch U-Channel Chassis. An optional cover is available. Each model is specified for operation over the wide operatingtemperature range of 0°C to +70°C (ambient).

The MPU-400M series is an ideal solution for a wide variety of medical and patient care equipment applications.


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