鈥?/div>
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鈥檚. 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擄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)
鹵0.5%
鹵1.0%
鹵3.0%
鹵5.0%
<10%
鹵150mV max. dev.,
500碌s recovery
鹵0.02%/擄C
6.25V 鹵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擄C to +70擄C
Non-operating
-40擄C to +85擄C
0擄C to 50擄C ambient,
40W
convection cooled
50擄C to 70擄C,
Derate linearly
ambient conv. cooled
to half load
Peak (0擄C to 50擄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
1
2
3
