NFS40-7608J Emerson Network Power, NFS40-7608J Datasheet - Page 3

• Manufacturer Part Number: NFS40-7608J
• Description: POWER SUPPLY AC/DC 5.1V@8A 40W
• Manufacturer: Emerson Network Power
• Series: NFS40r
• Type: Open Framer

Specifications of NFS40-7608J

• Voltage - Output: 5.1V, ±12V
• Number Of Outputs: 3
• Power (watts): 40W
• Applications: Commercial
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 85 ~ 264VAC, 120 ~ 370VDC
• Mounting Type: Chassis Mount
• 1st Output: 5.1 VDC @ 7A
• 2nd Output: 12 VDC @ 3A
• 3rd Output: -12 VDC @ 1A
• Size / Dimension: 5" L x 3" W x 1.2" H (127mm x 76.2mm x 30.5mm)
• Power (watts) - Rated: 40W
• Operating Temperature: 0°C ~ 70°C
• Efficiency: 70%
• Approvals: CSA, EN, IEC, UL, VDE
• Line Regulation: ±0.2%
• Load Regulation: ±2%
• Product: Switching
• Output Voltage (channel 1): 5.1 V
• Output Current (channel 1): 3 A
• Output Voltage (channel 2): 12 V
• Output Current (channel 2): 2 A
• Output Voltage (channel 3): - 12 V
• Output Current (channel 3): 0.35 A
• Input Voltage: 85 to 264V
• Output Power (max): 40W
• Input Frequency: 47 to 440Hz
• Screening Level: Commercial
• Product Length (mm): 127mm
• Product Height (mm): 30.48mm
• Product Depth (mm): 76.2mm
• Operating Temperature Min Deg. C: 0C
• Operating Temperature Max Deg. C: 70C
• Mounting Style: Screw
• Pin Count: 9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 4th Output: -
• Lead Free Status / Rohs Status: Compliant

Ordering Information
Notes
1
2
3
4
5
6
7
8
9
10 Caution: Allow a minimum of 1 second after disconnecting the power when
11 Three orthogonal axes, sweep at 1 octave/minute, 5 minute dwell at four major
12 The NFS40-7628J has separately linear regulated +12 V and -12 V outputs. The
13 This product is only for inclusion by professional installers within other
14 The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.
15 NOTICE: Some models do not support all options. Please contact your local
Natural convection cooled, 40 W maximum.
Peak output current lasting less than 30 seconds with duty cycle less than 10%.
During peak loading, outputs may go outside of total regulation limits. Peak
total power must not exceed 60 W.
Forced air, 20 CFM at 1 atmosphere, 50 W maximum.
Figure is peak-to-peak. Output noise is measured across a 50 MHz bandwidth
using a 12 inch twisted pair, terminated with a 47 µF capacitor.
Total regulation is defined as the static output regulation at 25
initial tolerance, line voltage within stated limits, load currents within stated
limits, and output voltages adjusted to their factory settings. Also, 0.25<I(A)/
I(B)<5.0 to maintain stated regulation. This does not apply to the NFS40-7628J
power supply as it has regulated auxiliary outputs.
A minimum load of 0.5 A is required on the +5 V output to obtain full current
from the negative output.
The NFS40 offers the possibility of power sharing between outputs. Consult
factory for details.
Derating curve is application specific for ambient temperatures >50
optimum reliability no part of the heatsink should exceed 110
semiconductor case temperature should exceed 115
A 4 W minimum load is recommended to achieve the design MTBF.
making thermal measurements.
resonances.
loading conditions in Notes 5 and 6 do not apply.
equipment and must not be operated as a stand alone product.
Emerson Network Power representative or use the on-line model number
search tool at http://www.PowerConversion.com to find a suitable alternative.
+5.1 V (A)
+12 V (B)
–12 V (C)
+5.1 V (A)
+12 V (B)
-12 V (C)
+5.1 V (A)
+12 V (B)
-5.0 V (C)
+5.1 V (A)
+15 V (B)
–15 V (C)
3.3 V
+5.1 V
+12.0 V
+15.0 V
+24.0 V
Voltage
Output
3 A
2 A
0.35 A
4 A
0.35 A
0.35 A
3 A
2 A
0.35 A
3 A
2 A
0.35 A
6 A
6 A
3.3 A
2.6 A
1.6 A
Max
(1)
Output Currents
7 A
3 A
1 A
7 A
1 A
1 A
7 A
3 A
1 A
7 A
2.5 A
1 A
12 A
12 A
5 A
4 A
2.5 A
Peak
(2)
o
C.
o
C and no
°
C, including
5 A
2 A
0.5 A
5 A
0.5 A
0.5 A
5 A
2 A
0.5 A
5 A
2 A
0.5 A
8 A
8 A
4 A
3.3 A
2 A
Fan
°
C, for
(3)
Ripple
50 mV
120 mV
120 mV
120 mV
120 mV
50 mV
120 mV
50 mV
50 mV
150 mV
150 mV
100 mV
100 mV
120 mV
150 mV
240 mV
50 mV
Pin 1
Pin 2
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 1
P1
J1
J2
(c)
(4)
40W
50W
0C
DERATING CURVE
Output Power (Watts)
-7608J, -7628J
± 10.0%/-3.0%
AC Neutral
Regulation
10C
AC Live
Return
Return
+5.1 V
+5.1 V
20 CFM FORCED AIR COOLING
± 2.0%
± 5.0%
± 5.0%
± 2.0%
± 5.0%
+ 5.0%
± 2.0%
± 5.0%
± 5.0%
± 2.0%
± 5.0%
± 2.0%
± 2.0%
± 2.0%
± 2.0%
± 2.0%
+12 V
-12 V
Total
20C
CONVECTION
Pin Connections
NATURAL
COOLING
(5)
30C
AC Neutral
NFS40-7608J
NFS40-7628J
NFS40-7607J
NFS40-7610J
NFS40-76S3J
NFS40-7605J
NFS40-7612J
NFS40-7615J
NFS40-7624J
AC Live
Model Numbers
-7607J
+5.1 V
+5.1 V
Return
Return
+12 V
40C
-5 V
Safety Ground
Embedded Power for
Business-Critical Continuity
50C
(12)
(5,6)
(5,6)
(5,6)
AC Neutral
60C
AC Live
-7610J
+5.1 V
+5.1 V
Return
Return
+15 V
-15 V
(13, 14, F)
70C
20W
25W
AC Neutral
SINGLES
AC Line
Return
Return
Return
+Vout
+Vout
+Vout
Rev.02.01.10_65
NFS40 Series
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