鈥?/div>
RoHS lead free and lead-solder-exempt products are
available
鈥?High power density in an industry-standard 3" x 5"
footprint
鈥?Power Factor Correction (PFC) meets EN61000-3-2
鈥?CE marked to Low Voltage Directive (Pending)
鈥?Input transient & ESD compliance to
EN61000-4-2/-3/-4/-5
鈥?MTBF In excess of 1M hours based upon field data
鈥?Output adjustment potentiometer
Description
The MPB125 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.
MPB125 single-output models deliver a fully-regulated output. The MPB125 is rated for convection as well as forced-
air cooling. Full output power is available with as few as 5 Cubic Feet per Minute (CFM) forced-air cooling.
The MPB125 product line is approved to the latest international regulatory standards and displays the CE Mark.
Single Output Model Selection
MODEL
OUTPUT
VOLTAGE
(VOLTS)
MAXIMUM OUTPUT
CURRENT (AMPS),
130 LFM
TOTAL
REGULATION
%
RIPPLE & NOISE
1
% pk-pk
ADJUSTMENT RANGE
MPB125-1012
2, 3
12V
10.5A
鹵1%
1%
11.76 to 12.24V
Input Specifications
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Input Voltage- AC
Input Frequency
Brownout Protection
Hold-up Time
Input Current
Input Protection
Inrush Surge Current
Power Factor Circuitry
Operating Frequency
NOTES:
Continuous input range.
AC Input.
Lowest AC input voltage that regulation is maintained with full rated loads.
Over full AC input voltage range at full rated load.
90 VAC at full rated load.
Non-user serviceable internally located AC input line fuse, 3.15A.
Internally limited by thermistor,
110VAC:
one cycle, 25擄 C.
220VAC:
Active PFC meets requirements of EN61000-3-2.
Switching frequency of main transformer.
90
47
90
17
264
63
1.8
23
46
45
VAC
Hz
VAC
ms
A
RMS
A
PK
kHz
1
Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.
2
Maximum forced-air output power is 125 watts with 5 CFM airflow.
3
Maximum convection output power is 70 watts.
Ordering Information:
OPTIONS
SUFFIXES TO ADD TO PART NUMBER
RoHS lead solder exempt 1
No RoHS suffix character required.
RoHS compliant for all 6 substances
Add 鈥淕鈥?as the last character of the part number.
1 The solder exemption refers to all the restricted materials except lead in solder.
MAY 27, 2005 revised to JUN 05, 2006
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