
105572 Rev. AA2
Page 2 of 13
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FNP600/850/1000 AC-DC Front-Ends
& FNR-5-12G/FNR-5-48G Power Shelves Data Sheet
Model Selection
Model
Nominal
Output
Voltage
(VDC)
1
Adjustment
Range (VDC)
Maximum
Output
Current
(Amps)
Line
Regulation
(%)
Load
Regulation
(%)
2
Ripple &
Noise
pk-pk %
3
Compatible
Shelf
FNP600-12
12
12 (Standby)
7 to 12
N/A
51
0.5
0.17
8
6
8
1
FNR-5-12
FNP850-12
12
12 (Standby)
7 to 12
N/A
73
0.5
0.17
8
6
8
1
FNR-5-12
FNP850-12R
4
12
12 (Standby)
7 to 12
N/A
73
0.5
0.17
8
6
8
1
FNR-5-12
FNP600-48
48
12 (Standby)
44 to 50.5
N/A
12.6
0.5
0.17
8
6
8
1
FNR-5-48
FNP1000-48
48
12 (Standby)
44 to 50.5
N/A
21
0.5
0.17
8
6
8
1
FNR-5-48
1 Models with 5V and 3.3V standby voltages are also available. (Contact factory.)
2 Primary 12V and 48V outputs have built-in droop regulation.
3 Maximum peak-to-peak noise expressed as a percentage of output voltage; 20 MHz bandwidth.
4 FNP850-12R model has airflow from rear to front.
Ordering Information
Options
Suffixes to Add to Part Number
RoHS lead solder exemption
No RoHS suffix character required.
RoHS compliant for all 6 substances
Add "G" as the last character of the part number.
Input Specifications
Parameter
Conditions/Description
Min.
Nom.
Max.
Units
AC Input Voltage
Single-phase continuous input range.
90
264
VAC
Input Frequency
AC input.
47
63
Hz
Hold-up Time
After last AC line peak at full power.
At 115 VAC.
20
1
ms
Input Current
At full-rated load.
At 90 VAC.
14
A rms
Inrush Surge Current
Internally limited. Vin = 230 VAC. 25 C
34
A pk
Power Factor
Per EN61000-3-2
0.97
W/VA
1 FNP1000-48 model has a hold-up time of 16 ms.