1
MPB80 SERIES
The MPB80 combines high density power and other standard features
usually found in premium power systems. The low-profile package
neatly fits 1U height constraints in an industry-standard 3" X 5"
footprint. This Power Factor Corrected (PFC), multiple output
product line features overvoltage and overcurrent protection. In
addition to UL, CSA, and TÜV, regulatory agency compliances
include the CE Marking and harmonic compliance to EN61000-3-2.
FEATURES
• Power Factor Correction (PFC) Meets EN61000-3-2
• Low-Profile Height Fits 1U Constraints
• High 3.3V and 5V Current Capabilities Available
• CE Marked to Low Voltage Directive
• Autoranging AC Input, 85-264 VAC
• Overvoltage Protection on the Main Output
DUAL AND TRIPLE OUTPUT MODEL SELECTION CHART – UP TO 63W CONVECTION COOLED, UP TO 80W FORCED AIR COOLED (300 LFM)
MODEL
OUTPUT ADJUSTMENT CONVECTION FORCED AIR LINE TOTAL RIPPLE & NOISE INITIAL SETTING
VOLTAGE RANGE COOLED CURRENT CURRENT REGULATION REGULATION mV (NOTE 1) ACCURACY
MPB80-2000
+5V 4.7V to 5.8V 11A/15A PK 15A 0.8% -4%, +2% 1% 4.9V to 5.1V
+12V Fixed 0.5A/1A PK 1A 0.5% ±5% 1% 11.5V to 12.5V
+5V 4.7V to 5.8V 7A/8.5A PK 8.5A 0.5% -4%, +6% 1% 4.9V to 5.1V
MPB80-3000 +12V Fixed 2.5A/3A PK 3A 1.5% -7%, +13% 1% 11.5V to 12.5V
-12V Fixed 0.3A/0.7A PK 0.7A 0.5% ±4% 1% -11.5V to -12.5V
+3.3V 3.0V to 3.9V 7A/8.5A PK 8.5A 0.7% ±2% 1% 3.27V to 3.33V
MPB80-3300 +5V 4.7V to 5.8V 3A/5A PK 5A 0.5% ±2% 1% 4.95V to 5.05V
(Note 2)
+12V Fixed 0.4A/0.65A PK 0.65A 1.5% -15%, +17% 1% 10.2V to 14.0V
NOTES: 1) Maximum peak-to-peak noise, bandwidth limited to 20 MHz.
2) MPB80-3300 has overvoltage protection on +3.3V and +5V outputs.
SINGLE OUTPUT MODEL SELECTION CHART – UP TO 72W CONVECTION COOLED, UP TO 100W FORCED AIR COOLED (300 LFM)
MODEL
OUTPUT ADJUSTMENT CONVECTION COOLED FORCED AIR LINE LOAD RIPPLE & NOISE INITIAL SETTING
VOLTAGE RANGE OUTPUT CURRENT OUTPUT CURRENT REGULATION REGULATION %p-p (NOTE 1) ACCURACY
MPB80-1012 12V 11V to 13V 6A 8.4A 0.5% 1% 1% 11.94V to 12.06V
MPB80-1024 24V 22V to 26V 3A 4.2A 0.5% 1% 1% 23.88V to 24.12V
MPB80-1048 48V 46V to 50V 1.5A 2.1A 0.5% 1% 1% 47.76V to 48.24V
NOTES: 1) Maximum peak-to-peak noise, bandwidth limited to 20 MHz.
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.
Rev. 10/2000
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MPB80 SERIES
OUTPUT SPECIFICATIONS
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Efficiency Full rated load, 230 VAC. Varies with distribution of loads among outputs. 73 %
Minimum Loads Single Output Models 0.0
Minimum load required on V1 for regulation of V2, V3. MPB80-2000 1.5
Amps
All other Multiple Output Models 0.7
Ripple and Noise Full load, 20 MHz bandwidth See Model Selection Chart
Output Power Convection cooled, continuous output power. MPB80-10XX 72
MPB80-2000 61
MPB80-3000 63 Watts
MPB80-3300 43
Forced air cooled, 300 LFM, or convection cooled, peak MPB80-10XX 100
output power 10% duty cycle, 30 seconds maximum. MPB80-2000 80
MPB80-3000 80 Watts
MPB80-3300 61
Overshoot / Undershoot Output voltage overshoot/undershoot at turn-on. 2 %
Regulation Varies by output. Total regulation includes: line changes from 85-132 VAC or
See Model Selection Chart
170-264 VAC, changes in load starting at 20% load and changing to 100% load.
Transient Response Recovery time, to within 1% of initial set point due to a 50-100% load change, 500 µS
5% max. deviation.
Turn-On Delay Time required for initial output voltage stabilization. 2 Sec
Turn-On Rise Time Time required for output voltage to rise from 10% to 90%. 20 mS
INTERFACE SIGNALS AND INTERNAL PROTECTION
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Overvoltage Protection +3.3V 3.9 4.7
V
+5V, V1 & V2 5.8 6.8
12V 17.3 20.2
24V 32.2 37.8
48V 55.2 64.8
Overload Protection Fully protected against output overload and short circuit. Automatic recovery upon removal of overload condition.
INPUT SPECIFICATIONS
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Input Voltage - AC Autoranging AC input automatically adjusts, no manual strapping required. 85 264 VAC
Input Frequency AC input. 47 63 Hz
Brown Out Protection Lowest AC input voltage that regulation is maintained with full rated loads. 85 VAC
Hold-Up Time After last AC line peak. Full load @ 120 VAC 16
mS
Full load @ 220 VAC 20
Input Current Single Output Models, 120 VAC 1.5
ARMS
Single Output Models, 230 VAC 0.75
Dual and Triple Output Models, 120 VAC 1.1
Dual and Triple Output Models, 230 VAC 0.55
Input Protection Non-user serviceable internally located AC input line fuse.
Inrush Surge Current Internally limited by thermistor. Vin = 230 VAC (one cycle). 32 A
PK
Operating Frequency Switching frequency of main transformer. 60 68 kHz
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SAFETY, REGULATORY, AND EMI SPECIFICATIONS
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
AC Input Harmonic Distortion In compliance per EN61000-3-2.
Agency Approvals UL1950.
CSA 22.2 No. 234/950. Approved
EN60950 (TÜV).
Dielectric Withstand Voltage Input to output, 1 second. 2600 VDC
Electromagnetic Interference, FCC CFR title 47 Part 15. B
Class
Conducted EN55022 / CISPR 22 B
Input Transient Protection EN61000-4-5 class 3. 2 kV
Insulation Resistance Input to output. 10 M
Leakage Current Per EN60950, 264 VAC. 1.0 mA
ENVIRONMENTAL SPECIFICATIONS
PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS
Altitude Operating. 10k
ASL Ft.
Non-Operating. 30k
Cooling See model selection table for individual convection/forced air rating.
Operating Temperature At 100% load. 0 50
°C
Derate linearly above 50°C by 2% per °C. 0 70
Storage Temperature -40 85 °C
Relative Humidity Non-condensing. 95 %
Shock Peak acceleration. 20 GPK
Vibration Random vibration, 10 Hz to 2 kHz, 3 axis. 6 GRMS
MPB80 SERIES
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MPB80 SERIES
OVERALL SIZE:5.00" x 3.00" x 1.40" (127.0mm x 76.2mm x 35.6mm)
COMPONENT HEIGHT: 1.26" (32.0mm)
WEIGHT: 0.8 LBS (0.36 kg)
INPUT CONNECTIONS, J1: MOLEX 26-60-4030 OR EQUIVALENT HEADER MATES WITH MOLEX HOUSING 09-50-3031 OR
EQUIVALENT AND PINS 08-50-0106 (18-20 AWG) OR 08-50-0108 (22-26 AWG) OR EQUIVALENT.
OUTPUT CONNECTIONS
SIX CONNECTOR J2: MOLEX 26-60-4060 HEADER MATES WITH MOLEX 09-50-3061 OR EQUIVALENT AND PINS 08-50-0106
(18-20 AWG) OR 08-50-0108 (22-26 AWG) OR EQUIVALENT.
SEVEN CONNECTOR J2: MOLEX 26-60-4070 HEADER MATES WITH MOLEX 09-50-3071 OR EQUIVALENT AND PINS 08-50-0106
(18-20 AWG) OR 08-50-0108 (22-26 AWG) OR EQUIVALENT.
CHASSIS: 0.090" (2.3mm) ALUMINUM ALLOY, WITH CLEAR FINISH.
PIN 1
2
3
4
5
6
7
PIN 1
2
3
4
5
6
PIN 1
2
3
4
5
6
7
V1
V1
V1
RTN
RTN
RTN
V2
V2
V1
V1
RTN
RTN
V3
V2
RTN
RTN
RTN
V1
V1
V3
J2
MPB80-2000 MPB80-3000 MPB80-3300 MPB80-10XX
PIN 1
2
3
4
5
6
7
V1
V1
V1
RTN
RTN
RTN
NC
Input
(76.2mm)
0.225"
(5.7mm)
3.00"
4.550"
(115. 6mm)
J1
L
N
: 0.250 FASTON
J3
SAFETY EARTH GROUND
5.00"
(127.0mm)
PIN 1
0.156" DIA THRU
(3.96mm)
4 PLACES
J2
Output
2.550"
(64.8mm)
0.225"
(5.7mm)
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