Family of five AC/DC power supplies are power factor corrected

Five standard models make up the MPO-120S series from MicroPower Direct. The compact, 120W AC/DC power supplies are described as offering high power density and long, efficient, operation.

They operate from wide universal inputs of 90 to 264V AC, providing tightly regulated single outputs of 5.0, 12, 15, 24, or 48V DC. Standard features include EN 55022 B emissions, active power factor correction to EN 61000-3-2, I/O isolation of 4kV AC, and up to 93 per cent efficiency.

All models are protected for over-load, over-voltage and short circuit faults. Three types of I/O connectors are available, namely terminal block, molex or clamp.

The MTBF (per MIL HDBK 217F) is greater than 120khours. All models are approved to EN 60950.

Supplies are fabricated on a compact 5 x 3 x 1.24inch open PCB. Airflow is only 18CFM, for the supplies to provide 180W of output power. All models are specified for operation over -25 to +70°C (ambient).


    Leave a Reply

    You must be logged in to post a comment.

    Latest News from Softei

    This news story is brought to you by, the specialist site dedicated to delivering information about what’s new in the electronics industry, with daily news updates, new products and industry news. To stay up-to-date, register to receive our weekly newsletters and keep yourself informed on the latest technology news and new products from around the globe. Simply click this link to register here: Softei Registration