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NFS50-7608 Datasheet(PDF) 2 Page - Artesyn Technologies

Part No. NFS50-7608
Description  Triple output 50 to 60 Watt AC/DC universal input switch mode power supplies
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Maker  ARTESYN [Artesyn Technologies]
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NFS50-7608 Datasheet(HTML) 2 Page - Artesyn Technologies

   
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Notes
1
Convection cooled, maximum 50W output power.
2
Peak outputs lasting less than 30 seconds with duty factor less than 10%.
During peak loading output may go outside total regulation limits.
Maximum output during peak loading is 60 Watts.
3
Forced air, 20 CFM at 1 atmosphere.
4
Figure is peak-to-peak. Output noise measurements are across a 50MHz
bandwidth made using a 12” twisted pair, terminated with a 47µF
capacitor.
5Total regulation is defined as the static output regulation at 25°C, including
initial tolerance, line voltage within stated limits and output voltages
adjusted to their factory settings. Also, for stated I(2) regulation: I(1)/I(2)≤5.
6A minimum load of 0.5 Amps is required on the +5.1V output to obtain full
current from the -12V output.
7
Derating curve is application specific for ambient temperatures > 50°C, for
optimum reliability no part of the heatsink should exceed 110oC and no
semiconductor case temperature should exceed 115oC.
8
Caution: Allow a minimum of 1 second after disconnecting the power
when making thermal measurements.
9
Three orthogonal axes, random vibration, ten minute test for each axis.
10 A 5 Watt minimum load is recommended to achieve design MTBF.
11 This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
12 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool
at http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
50 to 60 Watt
AC/DC universal input switch mode power supplies
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES
|
50-60W AC/DC
PAGE 2
http://www.artesyn.com
OUTPUT
OUTPUT CURRENTS
RIPPLE (4)
TOTAL
MODEL
VOLTAGE
MAX(1)
PEAK (2)
FAN (3)
REGULATION(5,6)
NUMBER (12)
+5.1V (I1) (6)
5.0A
7.0A
7.0A
50mV
±2.5%
NFS50-7608
+12.0V (I2)
2.0A
5.0A
2.5A
120mV
±5.0%
-12.0V
0.5A
1.0A
0.7A
120mV
±5.0%
PIN CONNECTIONS
J1
NFS50-7608
Pin 1
AC Line
Pin 2
AC Neutral
J2, J3, J4
Pin 1
-12V
Pin 2
+12V
Pin 3
Return
Pin 4
+5.1V
E1
Pin 1
Ground
AC mating connector
Molex 09-50-3031 or equivalent with Molex 08-50-0105 or equivalent crimp
terminal.
DC mating connector
Molex 22-01-1043 or equivalent with Molex
08-50-0031 or equivalent crimp terminal.
ALL DIMENSIONS ARE IN INCHES (mm)
Maximum component height is 1.5 (38.1)
3.15
(80.0)
0.40
(10.2)
4.80
(121.9)
3.94
(100.1)
0.75
(19.0)
6.30
(160.0)
J2
J3
J4
J1
E1
OUTPUT
ADJUST
0.156 (3.96) Dia. 4 Places
MAX HEIGHT 38.1mm
PIN1
PIN1
PIN1
2
1
60W
50W
20 CFM FORCED AIR COOLING
25W
0
°C
10
°C
20
°C
30
°C
40
°C
50
°C
60
°C
70
°C
DERATING CURVE
Output Power (Watts)
5W MINIMUM LOAD REQUIRED TO ACHIEVE DESIGN MTBF
NATURAL
CONVECTION
COOLING
30W
International Safety Standard Approvals
VDE0805/EN60950/IEC950/IEC1010
File No. 10401-3336-1036 Licence No 1485 and 1650
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062C
Datasheet © Artesyn Technologies® 2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.


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