NLP40 Series
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Single, dual and triple output
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES
40-50W AC/DC Universal Input Switch Mode Power Supplies
1
4.25 x 2.5 x 1.15 inch package (1U applications)
Smallest industry package
Overvoltage and short circuit protection
40W with free air convection
EN55022, EN55011 conducted emission level B
EN61000-4-2, -3, -4, -5, -6 immunity compliant
UL, VDE and CSA safety approvals
The NLP40 series is a 40W universal input AC/DC power supply on a 4.25 x 2.5 inch card
with a maximum component height of 1.15 inches for use in 1U applications. This
product is the smallest standard 40W package in the industry making the series ideal for
communication applications with space constraints where a standard 5 x 3 inch card
solution is not suitable. The NLP40 provides 40W of output power with free air convection
cooling which can be boosted to 50W with 20CFM of air. Standard features include
overvoltage and short circuit protection. The series, with full international safety approval
and the CE mark, meets conducted noise EN55022 level B and has immunity compliance
to EN61000-4-2,-3,-4, -5, -6. The NLP40 series is designed for use in low power data
networking, computer and telecom applications such as hubs, routers, POS terminals,
LCD projectors, cable modems and PABX’s. This list is not exclusive as the generic
feature set of the NLP40 series with industry standard output configurations provides a
solution for most low power applications including many industrial applications.
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Total regulation
(Line and load)
Rise time
Transient response
Temperature coefficient
Overvoltage protection
Short circuit protection
Minimum output current
INPUT SPECIFICATIONS
Input voltage range
(See Note 9)
Input frequency range
Input surge current
Safety ground
leakage current
Input current
Input fuse
120VAC, cold start
230VAC, cold start
120VAC, 60Hz
230VAC, 50Hz
120VAC
230VAC
UL/IEC127
(10)
GENERAL SPECIFICATIONS
±2.0%
±5.0%
1.0s, max.
5.0% max. dev.,
1ms rec. to 1.0%
±0.02%/°C
Hold-up time
Efficiency
Isolation voltage
Switching frequency
Approvals and
standards (See Note 8)
Weight
MTBF
MIL-HDBK-217F
Input/output
Input/chassis
Fixed
120VAC
230VAC
12ms @ 40W
20ms @ 40W
75% typical
3000VAC
1500VAC
65kHz, ±5kHz
EN60950, IEC950, UL1950
VDE0805, CSA C22.2 No. 950
200g (7.06oz)
150,000 hours min.
Main output
Auxiliary outputs
At turn-on
Main output
25% step at 0.1A/µs
Main outputs
Cyclic operation
Single
Multiple
135%, ±15%
Continuous
0A
(See Note 5)
ENVIRONMENTAL SPECIFICATIONS
Universal input
90 to 264VAC
120 to 370VDC
47Hz to 440Hz
15A max.
30A max.
0.2mA
0.4mA
1.4A rms
0.7A rms
250VAC H 3.15A
Thermal performance
(See Notes 6, 7, 9)
Operating ambient,
0°C to +70°C
(see derating curve)
Non-operating
-40°C to +70°C
50°C to 70°C ambient,
Derate to
convection cooled
50% load
0°C to 50°C, ambient,
40W
convection cooled
0°C to 50°C ambient,
50W
20CFM forced air
Peak (0°C to +50°C, 60s) (See Note 2)
Non-condensing
Operating
Non-operating
5Hz to 500Hz
per MIL-STD-810E
5% to 95% RH
10,000 feet max.
30,000 feet max.
2.4G rms peak
516.4 Part IV
Relative humidity
Altitude
Vibration (See Note 4)
Shock
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 3
EN61000-4-5, level 3
EN61000-4-4, level 3
EN61000-4-3, level 3
EN61000-4-6, level 3
Perf.
Perf.
Perf.
Perf.
Perf.
Perf.
level B
level A
criteria 1
criteria 1
criteria 1
criteria 1
criteria 1
criteria 1
File Name: NLP40.PDF Rev: 01 Jan 2000
ARTESYN [ ARTESYN TECHNOLOGIES ]
