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NLP70

Description
70 W AC/DC Universal Input Switch Mode Power Supplies
File Size83KB,3 Pages
ManufacturerVertiv
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NLP70 Overview

70 W AC/DC Universal Input Switch Mode Power Supplies

NLP70 Series
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

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