Dual triple output 85VAC 264VAC universal input range 120VDC 370V

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

Dual triple output 85VAC 264VAC universal input range 120VDC 370V

Datasheet Thumbnail

Top Searches for this datasheet

NFN25 SERIES
Dual triple output
85VAC 264VAC universal input range 120VDC 370VDC input voltage range Fixed frequency operation Overvoltage protection (+5V output) Meets EN55022 limit part limit line conducted noise VDE, approved
NFN25 Series universal input, Watt switching power supplies mechanically equivalent industry standard NFS40, optimised operation lower output power levels. NFN25 Series uses advanced, fixed frequency design which further reduces line-conducted noise below EN55022 limit specifies much lower leakage current. supplies deliver continuous, peak regulate zero load. NFN25 Series power supplies particularly suitable telecoms applications such modems, PABX's networking systems.
YEAR WARRANTY
SPECIFICATION
OUTPUT SPECIFICATIONS Output power Line regulation Total regulation (See Note Overshoot/undershoot Transient response
specifications typical nominal input, full load 25°C unless otherwise stated ELECTROMAGNETIC COMPATIBILITY SPECIFICATIONS CON'T ±0.2%, max. ±1%, max. ±0.2%, max. ±2.0%, max. table table ±120mV max. dev. 500µs recovery ±0.02%/°C, max. 6.25V ±0.75V Switching frequency Fixed, 45kHz ±5kHz IEC950, IEC1010, EN60950 UL1950, VDE0805, BABT C22.2 280g (9.6oz) MIL-HDBK-217E, 25°C 170,000 hours limit, max. limit, min. Continuous Weight 264VAC 370VDC 440Hz Thermal performance MTBF Approvals standards Conducted emissions Radiated emissions contact Surge Fast transients Radiated immunity Conducted immunity EN55022, level EN55022, level EN61000-4-2, level EN61000-4-2, level EN61000-4-5, level EN61000-4-4, level EN61000-4-3, level EN61000-4-6, level
Continuous Peak (60s) Main output (Output Output Output Main output (Output Auxilliary output Auxilliary output turn-on (1.5 step)
Perf. Perf. Perf. Perf. Perf. Perf.
criteria criteria criteria criteria criteria criteria
GENERAL SPECIFICATIONS Hold-up time Efficiency Isolation voltage 110VAC input 230VAC input output Input/output Input/chassis 16ms 80ms typical 3000VAC 1500VAC
Temperature coefficient outputs Overvoltage protection Output power limit Short circuit protection INPUT SPECIFICATIONS Input voltage range Input frequency range Input surge current Safety ground leakage current 110VAC, cold start 230VAC, cold start 132VAC, 60Hz 264VAC, 50Hz output Primary power limited
ENVIRONMENTAL SPECIFICATIONS max. max. 155µA, max. 261µA, max. 50°C ambient, max. convection cooled 50°C +70°C ambient Derate convection cooled load Peak (0°C +50°C, max. seconds) Non-operating -40°C +85°C Non-condensing Operating Non-operating 10,000 feet max. 30,000 feet max.
Data Sheet Artesyn Technologies® 2000 information specifications contained this data sheet believed correct time publication. However, Artesyn Technologies accepts responsibility consequences arising from printing errors inaccuracies. Specifications subject change without notice. rights under patent accompany sale such product(s) information contained herein.
Relative humidity Altitude Vibration
Random vibration 2.4G approx. Three orthogonal axes 500Hz min. test axis
PAGE
AC/DC POWER SUPPLIES
Watt AC/DC universal input switch mode power supplies
OUTPUT VOLTAGE +5.1V +12.0V -12.0V +5.1V +12.0V -12.0V +5.1V +12.0V OUTPUT CURRENTS
PEAK 5.0A 3.0A 1.0A 5.0A 1.0A 1.0A 5.0A 3.0A
RIPPLE
TOTAL REGULATION ±2.0% ±5.0% ±5.0% ±2.0% ±2.0% ±2.0% ±2.0% ±5.0%
MODEL NUMBER NFN25-7608
2.0A 1.5A 0.2A 3.0A 0.2A 0.2A 2.0A 1.5A
50mV 120mV 120mV 50mV 120mV 120mV 50mV 120mV
NFN25-7628(5)
NFN25-7629
Notes
Natural convection cooling. Peak output current lasting less than seconds with duty cycle less than During peak loading, outputs outside total regulation limits. Total peak power output Watts. Figure peak-to-peak. Output noise measurements made across 50MHz bandwidth using twisted pair, terminated with 47µF cap. Total regulation defined static output regulation 25°C, including initial tolerance, line voltage within stated limits, load currents within stated limits output voltages adjusted their factory settings. Also, 0.5I(A)/I(B)3 maintain stated regulation. This does apply NFN25-7628. NFN25-7628 separately regulated +12V -12V outputs. loading condition note does apply. Derate linearly from Watts 50oC 12.5 Watts 70oC. Derating curve application specific ambient temperatures 50°C, optimum reliability part heatsink should exceed 120oC semiconductor case temperature should exceed 125oC. Caution: Allow minimum second after disconnecting power before making thermal measurements. This product only inclusion professional installers within other equipment must operated stand alone product.
mating connector
Molex 09-50-3031 equiv. with Molex 08-50-0105 crimp terminals equiv.
mating connector
Molex 09-91-0600 equiv. with Molex 08-50-0164 crimp terminals equiv.
5.00 (127.00)
0.156 (3.96) Dia. Places)
NON-METALLIC STAND-OFF (SEE NOTE
MAXIMUM COMPONENT HEIGHT inches
2.550 (64.8)
3.00 (76.2)
3.15A, 250VAC
(SEE NOTE
0.22 (5.59) 4.55 (115.8) DIMENSIONS INCHES (mm)
0.22 (5.59)
CONNECTIONS Safety Earth Ground +12V +5.1V +5.1V Return Return -12V +12V +5.1V +5.1V Return Return -12V +12V +5.1V +5.1V Return Return -7608 Live Neutral -7628 Live Neutral -7629 Live Neutral
Mechanical notes
ground mounting hole near allows system grounding through metal stand-off. improve conducted noise, ground mounting hole near output connector should connected with ground mounting hole near metal stand-offs attached common metal chassis. This connection also significantly attenuates common mode noise. standard L-bracket cover available mounting which contains screws, connectors necessary mounting hardware. Details page CHECK. Order part number `NFS40 COVER KIT'.
DERATING CURVE (See Note
Output Power (Watts)
PEAK POWER, SECONDS
International Safety Standard Approvals
VDE0805/EN60950/IEC950/IEC1010 File 10401-3336-10674 Licence 2559, 1651 UL1950 File E136005 22.2 File LR41062C/LR50913/LR101320
NATURAL CONVECTION COOLING
12.5W
DS_NFN25_19980401.PDF
MIN. LOAD REQUIRED ACHIEVE DESIGN MTBF
10°C
20°C
30°C
40°C
50°C
60°C
70°C
http://www.artesyn.com
PAGE

Dual triple output 85VAC 264VAC universal input range 120VDC 370V

Top Searches for this datasheet

Other recent searches