The MPU-400F series, available
now from MicroPower Di rect, provides 400W of output power in a
very compact package. These power supplies feature a universal AC
input; active power factor correction; full safety approvals; robust
fi ltering 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 2 to 60 VDC
(contact the factory). Stan dard fea tures in clude fi ltering to EN 55022
Class B, active power factor correction to EN 61000-3-2 D, peak output
power to 700W, and an input/output isolation of 3,000 VAC.
All models are protected for over load, over voltage, over
temperature and short circuit faults.
Interface signals for Power On, Power Good Fan Fail
and Remote On/Off are provided. The MTBF (per
MIL HDBK 217F) of the MPU-400F series is greater
than 100 khours. All models are approved to
EN 60950. The series is certifi ed to CE and is
The MPU-400F family is packaged in a compact 6 x
4 x 2.0 inch case with an internal , top mount, variable
speed fan. Other series are available with an end-mount
fan or a U-Channel Chassis. Each mod el is spec i fi ed
for op er a tion over the wide op er at ing tem per a ture
range of 0°C to +70°C (ambient).
The MPU-400F series is an ideal solution for a wide
variety of industrial power applications requiring
high power density, robust performance, and economy.