The MPB150 Series incorporates patented high
efficiency circuitry, high power density and
active Power Factor Correction (PFC) to meet
the requirements of networking and data
communications systems, as well as commercial
and industrial configurations.
MPB150s deliver a regulated main output plus a
second 12V output for fans or other system
functions. The MPB150 is rated for convection
as well as forced-air cooling. Full output power
is available with as few as 15 Cubic Feet per
Minute (CFM) forced-air cooling.
The MPB150 product line is approved to the
latest international regulatory standards, and
displays the CE Mark.
RoHS Compliant for All Six Substances
High Power Density
Industry-Standard 3" x 5" Footprint
Power Factor Correction (PFC) Meets
EN61000-3-2
Main Output Remote Sense
Power Good Signals
CE Marked to Low Voltage Directive
Input Transient & ESD Compliance to
EN61000-4-2/-3/-4/-5
North America
+1-866.513.2839
Asia-Pacific
+86.755.29885888
Europe, Middle East
+353 61 225 977
tech.support@psbel.com
2015 Bel Power Solutions, Inc. BCD.00605_AA
END OF LIFEMPB150 Dual-Output AC-DC Series
1
OUTPUT MAXIMUM OUTPUT TOTAL REGULATION RIPPLE & NOISE REGULATION
MODEL
VOLTAGE [V] CURRENT (AMPS), 130 LFM [%] % pk-pk RANGE
+12V 12.5A 3% 1% 11.64V to 12.36V
2, 3, 4
MPB150-2012G
12V 0.5A 5% 1% 11.40V to 12.60V
+24V 6.0A 3% 1% 23.28V to 24.72V
2, 3, 4
MPB150-2024G
12V 0.5A 5% 1% 11.40V to 12.60V
+48V 3.1A 3% 1% 46.56V to 49.44V
2, 3, 4
MPB150-2048G
12V 0.5A 5% 1% 11.40V to 12.60V
NOTES:
1
Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.
2
Maximum forced-air output power is 150 watts with 15 CFM airflow.
3
Maximum convection output power is 70 watts.
4
V2 is isolated from V1 and can be used as a negative or positive output.
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Input Voltage- AC Continuous input range 90 264 VAC
Input Frequency AC Input 47 63 Hz
Lowest AC input voltage that regulation is maintained with full rated
Brownout Protection 90 VAC
loads
Hold-up Time Over full AC input voltage range at full rated load 17 ms
Input Current 90 VAC at full rated load 2.2 ARMS
Non-user serviceable internally located AC input line fuse, 250 VAC,
Input Protection
3.15A
110VAC: 23
Inrush Surge Current Internally limited by thermistor, one cycle, 25C A
PK
220VAC: 46
Power Factor Circuitry Active PFC meets requirements of EN61000-3-2
Operating Frequency Switching frequency of main transformer 45 kHz
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Efficiency Full Load, 230VAC. Varies with distribution of loads among outputs. 75 80 85 %
V1 load for full regulation on V2. All models operate at no load
Minimum Loads 5 Watts
without any damage and meet all specs on V1 above 0 amps.
Full load, 20 MHz bandwidth
Ripple and Noise See Model Selection Chart
At 15 CFM forced-air cooling. See Application Note for details.
Output Power (Note 1) 150 Watts
Convection: Consult Factory.
Overshoot /Undershoot Output voltage overshoot/undershoot at turn-on 10 %
Varies by output. Total regulation includes: line changes from 85-132
Regulation VAC or 170-264 VAC, changes in load starting at 20% load and See Model Selection Chart
changing to 100% load.
Maximum deviation due to a 25% load change with unit at 75% load.
Transient Response 3 %
Turn-on Delay Time required for initial output voltage stabilization 0.2 1.5 Sec
Turn-on Rise Time Time required for output voltage to rise from 10% to 90% 0.2 20 ms
866.513.2839
tech.support@psbel.com
2015 Bel Power Solutions, Inc. BCD.00605_AA
END OF LIFE