NAL40 Series
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES
•
•
•
•
•
•
Single, dual and triple output
40W AC/DC Universal Input Switch Mode Power Supplies
1
5.0 x 3.0 x 1.2 inch package (1U applications)
Ideal for high volume designs
Industry standard package
Overvoltage and short circuit protection
40W with free air convection
EN55022, EN55011 conducted emissions level A
The NAL40 series are 40W universal input AC/DC power supplies on a 5 x 3 inch card
with a maximum component height of 1.2 inch for use in 1U applications. These series
are available with a wide range of models in the industry standard 5 x 3 inch footprint
at low cost making the series ideal for new and existing high volume communication
and industrial applications. The NAL40 meets level A conducted emissions. The NAL40
series provide 40W of output power with free air convection cooling with a peak output
of 50W for a maximum duration of 60 seconds. The NAL40 series are designed for use
in high volume low power data networking, computer and telecom applications such as
hubs, routers, POS terminals, cable modems and PABX’s. This list is not exclusive as
the generic feature set of both series with industry standard output configurations
provide a solution for most high volume applications including many industrial
applications.
2 YEAR WARRANTY
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Line regulation
Total regulation
Overshoot/undershoot
Transient response
Temperature coefficient
Overvoltage protection
Output power limit
Short circuit protection
+5.1V output
Primary power
limited
Multiple output
Single 12V, 15V,
24V and 48V
Main output
Auxiliary outputs
Main output
Auxiliary outputs
At turn-on
+5.1V
(1.5A to 3A step)
±0.5%
±1.0%
±3.0%
±5.0%
<10%
±150mV max. dev.,
500µs recovery
±0.02%/°C
6.25V ±0.75Vout
50W Pout, min.
110W Pin, max.
30 seconds
Continuous
automatic recovery
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
ESD air
ESD contact
Surge
Fast transients
Radiated immunity
Conducted immunity
EN55022, FCC part 15
EN55022, FCC part 15
EN61000-4-2, level 3
EN61000-4-2, level 4
EN61000-4-5, level 3
EN61000-4-4, level 3
EN61000-4-3, level 3
EN61000-4-6, level 3
level A
level A
criteria 2
criteria 2
criteria 2
criteria 2
criteria 2
criteria 2
Perf.
Perf.
Perf.
Perf.
Perf.
Perf.
GENERAL SPECIFICATIONS
Hold-up time
Efficiency
Isolation voltage
Switching frequency
Approvals and
standards
(See Note 9)
Weight
MTBF
MIL-HDBK-217F
Input/output
Input/chassis
110VAC
230VAC
10ms @ 40W
60ms @ 40W
68% min. @ 40W
3000VAC
1500VAC
Variable
VDE0805, EN60950, IEC950
BABT, IEC1010, UL1950
CSA C22.2 No. 950
200g (7.06oz)
150,000 Hours
INPUT SPECIFICATIONS
Input voltage range
Input frequency range
Input surge current
Safety ground
leakage current
110VAC, cold start
230VAC, cold start
110VAC, 60Hz
230VAC, 50Hz
Universal input
90 to 264VAC
120 to 370VDC
47Hz to 440Hz
15A
32A
0.2mA
0.4mA
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating
0°C to +70°C
Non-operating
-40°C to +85°C
0°C to 50°C ambient,
40W
convection cooled
50°C to 70°C,
Derate linearly
ambient conv. cooled
to half load
Peak (0°C to 50°C) max. 60s
50W
Non-condensing
Operating
Non operating
5% to 95% RH
10,000 feet max.
30,000 feet max.
Relative humidity
Altitude
Vibration
Three orthogonal axes,
2.4G rms
random vibration, 10
5Hz to 500Hz
minute test for each axis
File Name: NAL40.PDF Rev: 19 Nov 2001
NAL40 Series
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES
OUTPUT
VOLTAGE
+ 5.1V (I
A
)
+12V (I
B
)
MAX
3A
2A
(1)
Single, dual and triple output
40W AC/DC Universal Input Switch Mode Power Supplies
2
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
OUTPUT CURRENT
PEAK
7A
3A
(2)
FAN
4A
2A
(3)
RIPPLE
50mV
(4)
TOTAL
REG.
(5)
MODEL NUMBER
NAL40-7608
(5)
(B)
±3.0%
±5.0%
120mV
–12V (I
C
)
+5.1V
+12V
–12V
+5.1V (I
A
)
+12V (I
B
)
–5V (I
C
)
+5.1V (I
A
)
+15V (I
B
)
–15V (I
C
)
+5.1V (I
A
)
+12V (I
B
)
5V
12V
15V
24V
48V
Notes
1
2
3
4
0.35A
3A
0.35A
0.35A
3A
2A
0.35A
3A
1.5A
0.35A
3A
2A
6A
3.3A
2.6A
1.6A
0.8A
1A
7A
3A
1A
7A
3A
1.0A
7A
3A
1A
7A
3A
10A
5A
4A
2.5A
1A
0.5A
4A
0.5A
0.5A
4A
2A
0.5A
4A
1.5A
0.5A
4A
2A
8A
4A
3.3A
2A
1A
120mV
45mV
110mV
110mV
50mV
120mV
50mV
50mV
160mV
150mV
50mV
120mV
50mV
120mV
150mV
240mV
480mV
±5.0%
±3.0%
±5.0%
±5.0%
±3.0%
±5.0%
±5.0%
±3.0%
+13% –0%
±5.0%
±3.0%
±5.0%
±3.0%
±3.0%
±3.0%
±3.0%
±3.0%
NAL40-7605
NAL40-7612
NAL40-7615
NAL40-7624
NAL40-7617
NAL40-7629
(5)
NAL40-7628
(8)
NAL40-7607
(5)
NAL40-7610
(5)
5
6
7
8
9
Natural convection cooling (40W maximum).
Peak output current lasting less than 60 seconds with duty cycle less than
5%. During peak loading, output voltage may exceed total regulation limits.
Forced air, 20CFM at 1 atmosphere, 50W maximum.
Figure is peak-to-peak. Output noise measurements are made across a
50MHz bandwidth using a 12 inch twisted pair, terminated with a 47µF
capacitor.
Total regulation is defined as the static output regulation at 25°C, including
initial tolerance, line voltage within stated limits, load currents within stated
limits and output voltages adjusted to their factory settings. For multiple
output units to maintain stated regulation then:
0.25
≤
I
A
/ I
B
≤
5, for I
B
> 0.3A
0.50
≤
I
A
/ I
B
≤
5, for I
B
< 0.3A
Minimum load must also be 4W to achieve design MTBF.
For maximum output current I
C
on triple-output models, i.e. for:
I
C
= IMax., then I
A
min.
≥
0.5A and I
B
≥
I
C
.
This does not apply to the NAL40-7628 which has a separately regulated
output, see note 8.
Derating curve is application specific for ambient temperatures >50°C, for
optimum reliability, no part of the heatsink should exceed 120°C, and no
semiconductor case temperature should exceed 130°C.
Caution: allow a minimum of 1 second after disconnecting line power when
making thermal measurements.
The NAL40-7628 has separately linear regulated +12V and -12V outputs.
The loading conditions in note 5 do not apply.
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
DERATING CURVE
(See Notes 6, 7)
Output Power (Watts)
50W
20 CFM FORCED AIR COOLING
40W
NATURAL
CONVECTION
COOLING
25W
20W
4W
4W MIN. LOAD TO ACHIEVE DESIGN MTBF
20°C
30°C
40°C
50°C
60°C
70°C
0°C 10°C
Available Output Power V's Ambient Temperature
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File Name: NAL40.PDF Rev: 19 Nov 2001
NAL40 Series
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES
Mechanical Notes
Single, dual and triple output
40W AC/DC Universal Input Switch Mode Power Supplies
3
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
A
Ground pad encircling mounting hole near P1 allows system grounding
through a metal stand-off of up to 8mm max. diameter to metal chassis.
B
A standard L-bracket and cover is available for mounting, which contains
all screws, connectors and necessary mounting hardware. Order part
number ‘NAL40 COVER KIT’.
AC (J1) mating connector
Molex 09-50-3031 or equiv. with Molex 08-50-0105 or equiv. crimp terminals.
DC (J2) mating connector
Molex 09-50-3061 or equiv. with Molex 08-50-0164 or equiv. crimp terminals.
5.00
(127.00)
0.156 (3.96) Dia. (4 Places)
J2
F1
F3.15A, 250VAC
1
3.00
(76.20)
T1
1
J1
P1
0.22
(5.59)
4.55
(115.80)
2.55
(64.80)
MAXIMUM COMPONENT
HEIGHT 1.2 inches
0.22
(5.59)
ALL DIMENSIONS IN INCHES (mm)
International Safety Standard Approvals
VDE0805/EN60950/IEC950/IEC1010 File No. 10401-3336-1076
Licence No. 70567, 1076 and 90354
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062C
Certificate No. PS/605108
INPUT
PIN CONNECTIONS
J1
Pin 1
Pin 2
Pin 3
Pin 1
AC Neutral
No Pin
AC Line
P1
Safety Ground
OUTPUT PIN CONNECTIONS
J2 SINGLE DUAL
TRIPLE
P1
+Vout
+12V
V (B)
P2
P3
P4
P5
P6
+Vout
+Vout
Return
Return
Return
+5.1V
+5.1V
Return
Return
N/C
V (A)
V (A)
Return
Return
V (C)
Data Sheet © Artesyn Technologies® 2002
The information and specifications contained in this data sheet 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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File Name: NAL40.PDF Rev: 19 Nov 2001
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