Product Releases

300W AC/DC power supplies certified to EN 60601 3RD edition

Tue, 01/14/2014 - 1:39pm


The MPU-300M series, now available from MicroPower Direct, is a family of compact 300W AC/DC power supplies that are certified to EN 60601 3RD edition. These power supplies offer a unique combination of power, and safety, combined with robust performance & compact construction.

Four standard models operate from a universal input of 90 to 264 VAC, providing tightly regulated single outputs of 12, 15, 24, or 48 VDC. The output is available factory set within a range of 12 to 52 VDC (contact the factory). Standard features include filtering to EN55022 Class B, dual fused input protection, active power factor correction to EN 61000-3-2 D, peak output power to 600W, 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. All models include an ON/OFF control input and a 12V fan output as well as Power Good & Fan Fail signals. Per MIL HDBK 217F, the MTBF of the MPU-300M series is greater than 100 khours.

The MPU-300M family is packaged in a small 5.0 x 3.2 x 1.5 inch U-Chassis. With only 25 CFM airflow, they provide up to 300W of output power. Package options include a finger safe cover and a choice of molex or terminal block connectors. All models are specified for operation over the wide operating temperature range of 0°C to +70°C (ambient).

The MPU-300M series is an ideal solution for a wide variety of medical and patient care equipment applications.


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