NLP70 Datasheet, PDF (1/3 Pages) Artesyn Technologies – LOW TO MEDIUM POWER AC/DC POWER SUPPLIES

NLP70 Series
Triple output
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES 70W AC/DC Universal Input Switch Mode Power Supplies
1
• Provides up to 10.5A on either 3.3V or 5V
• 5.5 x 3.0 inch card and 1.26 inch package (1U applications)
• 3.3V, 5V and 12V 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
The NLP70-9693 is a 70W (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 52.5W of output power with free air convection cooling which can be boosted
to 70W with 20CFM 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 3.3V or 5V logic. The NLP70 can
provide the same current on either the 3.3V or 5V channel making it ideal for
applications using a mixture of 3.3V and 5V logic or for applications in transition from
5V to 3.3V 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)
3.3V and 5V
12V
±2.0%
±5.0%
Rise time
At turn-on
1.0s, max.
Transient response
Main output
25% step
at 0.1A/µs
5.0% or 250mV
max. dev., 1ms max.
recovery to 1.0%
Temperature coefficient
±0.02%/°C
Overvoltage protection Main outputs
125%, ±10%
Short circuit protection Cyclic operation
Continuous
Minimum output current
(See Note 6)
INPUT SPECIFICATIONS
Input voltage range
Universal input
90 to 264VAC
Input frequency range
47Hz to 63Hz
Input surge current
(cold start)
120VAC
230VAC
17A max.
32A max.
Safety ground
leakage current
120VAC, 60Hz
230VAC, 50Hz
0.7mA
1.4mA
Input current
120VAC, with PFC
230VAC, with PFC
1.05A rms
0.55A rms
Input fuse
UL/IEC127
250VAC S 3.15A
EMC CHARACTERISTICS ⁽¹⁰⁾
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 B
Level A
GENERAL SPECIFICATIONS
Hold-up time
120VAC @ 60Hz
230VAC @ 50Hz
16ms @ 55W
78ms @ 55W
Efficiency
120VAC, 65W
70% typical
Isolation voltage
Input/output
Input/chassis
3000VAC
1500VAC
Switching frequency
Fixed
100kHz, ±5kHz
Approvals and
standards
(See Notes 8, 9)
EN60950, VDE0805
IEC950, UL1950
CSA C22.2 No. 950
Weight
300g (10.7 oz)
MTBF
MIL-HDBK-217F 150,000 hours min.
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,
52.5W
convection cooled
0°C to 50°C ambient,
70W
20CFM forced air (See Note 10)
Peak (0°C to +50°C, 60s)
See table
Relative humidity
Non-condensing
5% to 95% RH
Altitude
Operating
Non-operating
10,000 feet max.
30,000 feet max.
Vibration (See Note 5) 5Hz to 500Hz
2.4G rms peak
Shock
per MIL-STD-810E
516.4 Part IV
File Name: NLP70.PDF Rev: 26 Mar 2001