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参数资料
| 型号： | MPB150-2048G |
| 厂商： | Power-One |
| 文件页数： | 2/4页 |
| 文件大小： | 0K |
| 描述： | MULT-OUT AC-DC 150W 48V & 12V |
| 标准包装： | 36 |
| 系列： | * |
MPB150 Dual-Output AC-DC Series Data Sheet
Input Specifications
PARAMETER
Input Voltage- AC
Input Frequency
CONDITIONS/DESCRIPTION
Continuous input range.
AC Input.
MIN
90
47
NOM
MAX
264
63
UNITS
VAC
Hz
Brownout Protection
Hold-up Time
Input Current
Input Protection
Inrush Surge Current
Power Factor Circuitry
Operating Frequency
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, 250 VAC, 3.15A.
Internally limited by thermistor, 110VAC:
one cycle, 25° C. 220VAC:
Active PFC meets requirements of EN61000-3-2.
Switching frequency of main transformer.
90
17
45
2.2
23
46
VAC
ms
A RMS
A PK
kHz
Output Specifications
PARAMETER
Efficiency
Minimum Loads
CONDITIONS/DESCRIPTION
Full Load, 230VAC. Varies with distribution of loads among outputs.
V1 load for full regulation on V2. All models operate
MIN
75
5
NOM
80
MAX
85
UNITS
%
Watts
at no load without any damage and meet all specs on V1 above 0 amps.
Ripple and Noise
Full load, 20 MHz bandwidth.
See Model Selection Chart
Output Power (Note 1)
At 15 CFM forced-air cooling. See Application Note for details.
150
Watts
Convection: Consult Factory.
Overshoot /Undershoot
Regulation
Transient Response
Output voltage overshoot/undershoot at turn-on.
Varies by output. Total regulation includes: line changes from 85-132 VAC
or 170-264 VAC, changes in load starting at 20% load and changing to 100% load.
Maximum deviation due to a 25% load change with unit at 75% load.
10
See Model Selection Chart
3
%
%
Turn-on Delay
Turn-on Rise Time
Time required for initial output voltage stabilization.
Time required for output voltage to rise from 10% to 90%.
0.2
0.2
1.5
20
Sec
ms
Interface Signals and Internal Protection
PARAMETER
Overvoltage Protection
CONDITIONS/DESCRIPTION
V1 output.
MIN
MPB150-2012 13.5
NOM
MAX
16.5
UNITS
Overload Protection
MPB150-2024 26.9
MPB150-2048 57.6
Fully protected against output short circuit or overload. Automatic recovery upon
removal of overload condition.
31.1
62.4
VDC
Remote Sense (Note 1)
Power Good Signal
Total (+sense and -sense) voltage compensation for cable losses.
AC/DC indicator - This signal indicates the status of the AC input or DC outputs.
500
mV
When there is sufficient AC voltage and the outputs are operating normally, an
open collector signal is provided.
Turn-On delay time from application of AC: 50
Warning time before outputs go out of regulation: 5
Warning time before outputs deviate ±10% from the nominal value: 15
500
ms
Sink Current
Pull-up Voltage
Power Supply OK Signal
Provided on dual-output models. Open collector signal intended to drive an LED.
Closed collector occurs when the Power Good Signal is in its open collector state.
Sink Current
Pull-up Voltage
Thermal Shutdown
Protected against overtemperature conditions.
Unit recovers when overtemperature condition is removed.
Current Share
Up to 4 units can be connected in parallel.
There are some limits for parallel operation. See Applications Note.
N+1 redundancy is provided. V2 needs an external isolation diode for N+1 operation.
Isolation Diode
Internal isolation diode is provided on V1.
NOTES: 1) Negative (-) sense must be connected to output common or load common for proper power supply operation.
20
30
20
30
mA
V
mA
V
MCD10078 Rev. 1.0, 28-Aug-08
Page 2 of 4
www.power-one.com
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| MPB150-2048G-1 | 制造商:Power-One 功能描述: |
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