NLP70 Series
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Triple output
1
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES 70 W AC/DC Universal Input Switch Mode Power Supplies
Provides up to 10.5 A on either 3.3 V or 5 V
5.5 x 3.0 inch card and 1.26 inch package (1U applications)
3.3 V, 5 V and 12 V triple
EN61000-3-2 compliant
Overvoltage and short circuit protection
EN55022, EN55011 conducted emissions level B
EN61000-4-2, -3, -4, -5, -6 immunity compliant
Mounting holes as per NLP65 series, easy upgrade
Available RoHS compliant
The NLP70-9693J is a 70 W (with forced air) universal input ac-dc power supply on a 5.5
x 3 inch card with a maximum component height of 1.26 inches for use in 1U
applications. The model has input harmonic current correction making the series ideal for
product designs that need to comply with EN61000-3-2 legislation. The NLP70 provides
52.5 W of output power with free air convection cooling which can be boosted to 70 W
with 20 CFM of air. The NLP70, with full international safety approval and the CE mark,
meets conducted emissions EN55022 level B and has immunity compliance to EN61000-
4-2, -3, -4, -5, -6. The NLP70 series is designed for use in low power data networking,
computer and telecom applications using 3.3 V or 5 V logic. The NLP70 can provide the
same current on either the 3.3 V or 5 V channel making it ideal for applications using a
mixture of 3.3V and 5V logic or for applications in transition from 5 V to 3.3 V logic.
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
3.3 V and 5 V
12 V
At turn-on
Main output
25% step
at 0.1 A/µs
±2.0%
±5.0%
1.0 s, max.
5.0% or 250 mV
max. dev., 1 ms max.
recovery to 1.0%
±0.02%/°C
Main outputs
Cyclic operation
125%, ±10%
Continuous
(See Note 6)
GENERAL SPECIFICATIONS
Hold-up time
Efficiency
Isolation voltage
Switching frequency
Approvals and
standards
(See Notes 8, 9)
Weight
MTBF
MIL-HDBK-217F
120 Vac @ 60 Hz
230 Vac @ 50 Hz
120 Vac, 65 W
Input/output
Input/chassis
Fixed
16 ms @ 55 W
78 ms @ 55 W
70% typical
3000 Vac
1500 Vac
100 kHz, ±5 kHz
EN60950, VDE0805
IEC950, UL1950
CSA C22.2 No. 950
300 g (10.7 oz)
150,000 hours min.
Temperature coefficient
Overvoltage protection
Short circuit protection
Minimum output current
INPUT SPECIFICATIONS
Input voltage range
Input frequency range
Input surge current
(cold start)
Safety ground
leakage current
Input current
Input fuse
120 Vac
230 Vac
120 Vac, 60 Hz
230 Vac, 50 Hz
120 Vac, with PFC
230 Vac, with PFC
UL/IEC127
(10)
Universal input
90-264 Vac
47-63 Hz
17 A max.
32 A max.
0.7 mA
1.4 mA
1.05 A rms
0.55 A rms
250 Vac S 3.15 A
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Notes 1, 2, 3, 11)
Operating ambient,
0 °C to +70 °C
(See derating curve)
Non-operating
-40 °C to +85 °C
50 °C to 70 °C ambient,
Derate to
convection cooled
50% load
0 °C to 50 °C ambient,
52.5 W
convection cooled
0 °C to 50 °C ambient,
70 W
20 CFM forced air (See Note 10)
Peak (0 °C to +50 °C, 60 s)
See table
Non-condensing
Operating
Non-operating
5-500 Hz
per MIL-STD-810E
5% to 95% RH
10,000 feet max.
30,000 feet max.
2.4 G rms peak
516.4 Part IV
Relative humidity
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
ESD air
ESD contact
Surge
Fast transients
Radiated immunity
Conducted immunity
Altitude
Level B
Level A
Vibration (See Note 5)
Shock
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
File Name: nlp70.pdf Rev (02): 08 Nov 2005
NLP70 Series
OUTPUT
VOLTAGE
+5 V (I
A
)
+3.3 V (I
B
)
+12 V
(12)
Triple output
2
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES 70 W AC/DC Universal Input Switch Mode Power Supplies
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
OUTPUT CURRENT
RIPPLE
TYP.
(1)
(4)
TOTAL
REGULATION
(6)
MODEL
NUMBER
(13,14)
AIR
(2)
PEAK
14 A
14 A
(3)
10.5 A
10.5 A
0.65 A
13 A
13 A
0.8 A
50 mV
50 mV
120 mV
±2.0%
±2.0%
±5.0%
NLP70-9693J
0.8 A
Notes
1
2
3
Free air convection cooling.
I
5
= 10.5 A max.; I
3.3
= 10.5 A max.; I
3.3
+ I
5
< 10.6 A; Po = 52.5 W max.
20 CFM forced air.
I
3.3
= 13 A max.; I
5.5
= 13 A max.; I
3.3
+ I
5
< 15 A; Po = 70 W max.
Peak output current lasting less than 60 seconds with duty cycle less
than 5%. During peak loading, output voltage may exceed total
regulation limits.
Figure is peak-to-peak for convection power rating. Output noise
measurements are made across a 20 MHz bandwidth using a 6 inch
twisted pair, terminated with a 10 µF electrolytic capacitor and a 0.1 µF
ceramic capacitor.
Three orthogonal axes, random vibration 10 minutes for each axes, 2.4 G
rms 5 Hz to 500 Hz.
To maintain stated regulation then:
I
12
/ I
(A)
≤ 2 and I
(A)
≥ 0.1 A.
For optimum reliability, no part of the heatsink should exceed 120 ºC,
and no semiconductor case temperature should exceed 130 ºC.
CAUTION: Allow a minimum of 1 second after disconnecting line power
when making thermal measurements.
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
N
10
Conducted and radiated emissions testing were performed using the
standard EN55022 set-up with a stand alone NLP70-9693J unit placed
on a grounded metal plate with a line choke on the AC input and ground
wires (i.e. the wires are looped through an EMI suppression toroid).
For system compliance it is usually necessary to install an ‘off-the-shelf’ ac
inlet with an integral line filter in the system chassis or to install a line
choke on the input wires as close as possible to ac entry point of the
system chassis. Please contact the applications group at Artesyn for
assistance with EMI compliance.
11
All models require a minimum mounting stand-off of 0.25 inches
(6.35 mm) in the end use product.
12
12 V is a floating output and can be referenced negative or positive.
13
The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.
TSE RoHS 5/6 (non Pb-free) compliant versions may be available on
special request, please contact your local sales representative for details.
14
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.
4
5
6
7
8
9
INPUT
PIN CONNECTIONS
J1
Pin 1
Pin 2
Pin 3
Pin 1
AC Line
No Pin
AC Neutral
J2
Safety Ground
OUTPUT PIN CONNECTIONS
J5
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
J3
Pin 1
Pin 2
FUNCTION
3.3V
3.3V
Return
Return
Return
5V
5V
FUNCTION
12V Return
12V
(12)
DERATING CURVE
Output Power (Watts)
70W
20CFM FORCED AIR COOLING
52.5W
NATURAL
CONVECTION
COOLING
35W
26W
0˚C
10˚C 20˚C 30˚C 40˚C 50˚C 60˚C
70˚C
File Name: nlp70.pdf Rev (02): 08 Nov 2005
NLP70 Series
Input and output connectors
AC (J1) connector type
Molex 26-60-4030 type.
Triple output
3
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES 70 W AC/DC Universal Input Switch Mode Power Supplies
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
Mating connectors
AC (J1) mating connector type
Molex 09-50-3031 or equivalent with Molex
08-50-0105 or equivalent crimp terminals.
DC (J3) mating connector type
Molex 09-50-3021 with Molex 2478 phosphor
bronze crimp terminals or equivalent.
DC (J5) mating connector type
Molex 09-50-3071 with Molex phosphor
bronze crimp terminals or equivalent.
DC (J3) connector type
Molex 26-60-4020 type.
DC (J5) connector type
Molex 26-60-4070 type.
Note:
The input and output connectors are the same as those
used on NFS40, NAL40, NAN40, NLP40 and NLP65.
Earth (J2) connector type
Male 0.250 quick disconnect type.
Earth (J2) mating connector type
Molex 90028.
5.50
(139.70)
0.225
(5.715)
4.550
(115.57)
J1
3
1
N
L
J5
7
3.00
(76.20)
T1
C19
1
2.550
(64.770)
J3
2
1
J2
Mounting
Hole Diameter
0.156 (4.00)
MAXIMUM COMPONENT
HEIGHT 1.26 (32.00)
TOLERANCE: .xxx
±
0.005"
.xx
±
0.02"
ALL DIMENSIONS IN INCHES (mm)
International Safety Standard Approvals
VDE0805/EN60950/IEC950 File No. 10401-3336-0143
Licence No. 117595
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062
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.
www.artesyn.com
File Name: nlp70.pdf Rev (02): 08 Nov 2005
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