2
DC INPUT MODEL SELECTION CHART –
150W WITH 300 LFM FORCED AIR COOLING
ISOLATED V3 AND V4 CAN BE USED AS POSITIVE OR NEGATIVE OUTPUTS
MODEL
OUTPUT
VOLTAGE
+3.3V
+5V
+12V
+5V
+12V
12V
5V
+5V
+3.3V
12V
12V
ADJUSTMENT
RANGE
3.15V to 3.80V
5.0V to 5.5V
N/A
5.0V to 5.5V
10.8V to 13.2V
10.8V to 13.2V
5.0V to 5.5V
5.0V to 5.5V
3.15V to 3.60V
10.8V to 13.2V
10.8V to 13.2V
OUTPUT
LINE
LOAD
RIPPLE & NOISE
%Pk-Pk (NOTE 2)
1.5%
1%
1%
1%
1%
1%
1%
1%
1.5%
1%
1%
INITIAL SETTING
ACCURACY
3.28V to 3.32V
4.98V to 5.02V
11.76V to 12.24V
4.98V to 5.02V
11.94V to 12.06V
11.94V to 12.06V
4.98V to 5.02V
4.98V to 5.02V
3.28V to 3.32V
11.94V to 12.06V
11.94V to 12.06V
CURRENT (NOTE 1)
35A
20A
2A
30A (Note 3)
8A
3A
2A
30A (Note 3)
15A (Note 3)
3A (Note 4)
3A (Note 4)
REGULATION
0.6%
0.4%
0.4%
0.4%
0.4%
0.4%
0.4%
0.4%
0.6%
0.4%
0.4%
REGULATION
1.5%
3%
3%
1%
1%
1%
1%
1%
1.5%
7%
7%
MDU150-3300
MDU150-4000
MDU150-4530
MPU150 INPUT SPECIFICATIONS
PARAMETER
Input Voltage - AC
Input Frequency
Hold-up Time
CONDITIONS/DESCRIPTION
Continuous input range.
AC input.
After last AC line peak at 150 watts.
MIN
85
47
17.5
20
NOM
MAX
264
63
UNITS
VAC
Hz
mS
MPU150-4350
All other models
MPU150
Input Current
Input Protection
Inrush Surge Current
Power Factor
Operating Frequency
85 VAC at full rated load.
Non-user serviceable internally located AC input line fuse.
Internally limited by thermistor. Vin = 230 VAC, one cycle, 25°C.
Per EN61000-3-2.
Switching frequency of main output transformer.
Switching frequency of secondary transformer.
Switching frequency of Power Factor Correction circuit.
3.0
A
RMS
35
A
PK
W/VA
0.95
100
65
120
90
kHz
60
MDU150 INPUT SPECIFICATIONS
PARAMETER
Input Voltage - DC
Brown Out Protection
Hold-up Time
Input Current
Input Protection
Inrush Surge Current
Operating Frequency
CONDITIONS/DESCRIPTION
Continuous input range.
Lowest DC input voltage that regulation is maintained with full rated loads.
At 150 watts, over DC input range.
36 VDC at full rated load.
Non-user serviceable internally located AC input line fuse.
Vin = 72 VDC.
Switching frequency of main output transformer.
Switching frequency of secondary transformer.
NOTES:
1) Output currents ratings are expressed with 300 LFM forced air.
2) Maximum peak to peak noise expressed as a percentage of output voltage, 20MHz bandwidth.
MIN
36
34
20
NOM
MAX
75
UNITS
VDC
VDC
mS
A
RMS
6.4
35
A
PK
100
70
kHz
3) Total current between V1 and V2 is 30A, maximum rating.
4) Total current between V3 and V4 is 5A, maximum rating.
MPU150/MDU150 SERIES