MPB125-2048G POWER ONE, MPB125-2048G Datasheet - Page 7

• Manufacturer Part Number: MPB125-2048G
• Description: PWR SUP 125W +48V/+12V OUT DUAL
• Manufacturer: POWER ONE
• Series: MPB125r

Specifications of MPB125-2048G

• Voltage - Output: 12V, 48V
• Number Of Outputs: 2
• Power (watts): 125W
• Applications: Commercial
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 90 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 48 VDC @ 2.6A
• 2nd Output: 12 VDC @ 500mA
• Size / Dimension: 5" L x 3.8" W x 1" H (127mm x 97mm x 25.4mm)
• Power (watts) - Rated: 125W
• Operating Temperature: 0°C ~ 50°C
• Efficiency: 80%
• Approvals: CE, CSA, EN, IEC, TUV, UL
• Line Regulation: ±3%, ±5%
• Load Regulation: ±3%, ±5%
• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 125 W
• Input Voltage: 90 VAC to 264 VAC
• Output Voltage (channel 1): 48 V
• Output Current (channel 1): 2.6 A
• Output Voltage (channel 2): - 12 V
• Output Current (channel 2): 0.5 A
• Mounting Style: Chassis
• Dimensions: 5 in L x 3 in W x 1.25 in H
• Output Type: AC/DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 179-2276; MPB125-2048-G

Mechanical Drawing (-3000, -4250, & -4350 Models)
OCT 24, 2005 revised to JUN 05, 2006
J1- INPUT
CONNECTOR
CONNECTION POINT
SAFETY GROUND
PRINTED CIRCUIT BOARD
(76.2)
3.00"
(70.6)
2.78"
(31.75)
(65.02)
1.25"
2.56"
Mating Connectors
NOTE: Part numbers are MOLEX; equivalents are acceptable.
WEIGHT: 0.63 lb. (0.3 kg)
PIN #1
SCREWS SHOWN
FOR REFERENCE
ONLY
TOP VIEW
SIDE VIEW
MPB125 Multiple-Output AC-DC Series Data Sheet
J1
J2
J3
(115.57)
(127.0)
5.00"
4.55"
Housing
Housing
Housing
Pins
Pins
Pins
Page 7 of 9
J3
09-50-8033
08-52-0113
09-50-8143
08-52-0113
22-01-3037
08-50-0114
MPB125
-3000
-4250
-4350
PIN #1
Ø 0.16" (4 PL)
J2 - DC OUTPUT
CONNECTOR
(25.4)
1.00"
PIN #1
(4.06)
FASTENER
CLEARANCE
AREA (4 PL)
0.19"
(4.8)
0.06"
(1.5)
J1 - AC INPUT CONNECTOR
J2 -
J3 -
Pin 1
Pin 2
Pin 3
Pin 1
Pin 2
Pin 3
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
END VIEW
-SENSE
+SENSE
POWER GOOD
NEUTRAL
NO PIN
LINE
-12V
+12V
N/C
N/C
N/C
RTN
RTN
RTN
RTN
RTN
+5V
+5V
+5V
+5V
MPB125
-3000
www.power-one.com
MPB125
-4250
-12V
+12V
+2.5V
+2.5V
+2.5V
RTN
RTN
RTN
RTN
RTN
+5V
+5V
+5V
+5V
MPB125
-4350
-12V
+12V
+3.3V
+3.3V
+3.3V
RTN
RTN
RTN
RTN
RTN
+5V
+5V
+5V
+5V