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MPB125 SERIES

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.

Dual output units deliver a regulated main output plus a second 12V

output for fans or other system functions. Multiple output models

provide tightly regulated DC power in a variety of configurations.

The MPB125 is rated for convection as well as forced-air cooling. Full

output power is available with as few as 130 Linear Feet per Minute

(LFM) forced-air cooling.

The MPB125 product line is approved to the latest international

regulatory standards, and displays the CE Mark.

• High Power Density in 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

FEATURES

MULTIPLE OUTPUT MODEL SELECTION CHART -

80 Watts Convection Cooling, 125 Watts Forced-Air Cooling

MODEL

OUTPUT

MAXIMUM OUTPUT

TOTAL

RIPPLE & NOISE

REGULATION RANGE

VOLTAGE

CURRENT (AMPS),

REGULATION

% pk-pk

(VOLTS)

130 LFM (NOTE 2)

%

(NOTE 3)

MPB125-2005

+5V

25A

±3%

1%

4.85V to 5.15V

+12V

0.5A

±5%

1%

11.40V to 12.60V

MPB125-2012

+12V

10.5A

±3%

1%

11.64V to 12.36V

+12V

0.5A

±5%

1%

11.40V to 12.60V

MPB125-2015

+15V

8.3A

±3%

1%

14.54V to 15.45V

+12V

0.5A

±5%

1%

11.40V to 12.60V

MPB125-2024

+24V

5.2A

±3%

1%

23.28V to 24.72V

+12V

0.5A

±5%

1%

11.40V to 12.60V

MPB125-2048

+48V

2.6A

±3%

1%

46.56V to 49.44V

+12V

0.5A

±5%

1%

11.40V to 12.60V

MPB125-3000

+5V

15A

±3%

1%

4.85V to 5.15V

+12V

5A

±5%

1%

11.40V to 12.60V

-12V

0.5A

±3%

1%

-11.64V to -12.36V

MPB125-4250

+2.5V

±3%

1%

2.42V to 2.58V

+5V

±3%

1%

4.85V to 5.15V

(NOTE 1)

+12V

5A

±5%

1%

11.40V to 12.60V

-12V

0.5A

±3%

1%

-11.64V to -12.36V

MPB125-4350

+3.3V

±3%

1%

3.20V to 3.40V

+5V

±3%

1%

4.85V to 5.15V

(NOTE 1)

+12V

5A

±5%

1%

11.40V to 12.60V

-12V

0.5A

±3%

1%

-11.64V to -12.36V

NOTES: 1) Maximum convection output power is 75 watts.

2) Maximum forced-air output power is 125 watts with 130 LFM at 5 CFM.

3) Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.

4) Maximum power of 80 watts from V1 + V2 with 130 LFM at 5 CFM forced-air cooling.

5) Maximum power of 45 watts from V1 + V2 for convection cooling.

NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems,

equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.

TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the

date manufactured. Specifications are subject to change without notice.

Advanced Product

Release

REV. 08/23/01