low to medium power ac/dc power supplies 40w ac/dc universal input switch mode power supplies 1 2 year warranty nal40 series single, dual and triple output ? 5.0 x 3.0 x 1.2 inch package (1u applications) ? ideal for high volume designs ? industry standard package ? overvoltage and short circuit protection ? 40w with free air convection ? en55022, en55011 conducted emissions level a the nal40 series are 40w universal input ac/dc power supplies on a 5 x 3 inch card with a maximum component height of 1.2 inch for use in 1u applications. these series are available with a wide range of models in the industry standard 5 x 3 inch footprint at low cost making the series ideal for new and existing high volume communication and industrial applications. the nal40 meets level a conducted emissions. the nal40 series provide 40w of output power with free air convection cooling with a peak output of 50w for a maximum duration of 60 seconds. the nal40 series are designed for use in high volume low power data networking, computer and telecom applications such as hubs, routers, pos terminals, cable modems and pabxs. this list is not exclusive as the generic feature set of both series with industry standard output configurations provide a solution for most high volume applications including many industrial applications. all specifications are typical at nominal input, full load at 25c unless otherwise stated emc characteristics conducted emissions en55022, fcc part 15 level a radiated emissions en55022, fcc part 15 level a esd air en61000-4-2, level 3 perf. criteria 2 esd contact en61000-4-2, level 4 perf. criteria 2 surge en61000-4-5, level 3 perf. criteria 2 fast transients en61000-4-4, level 3 perf. criteria 2 radiated immunity en61000-4-3, level 3 perf. criteria 2 conducted immunity en61000-4-6, level 3 perf. criteria 2 general specifications hold-up time 110vac 10ms @ 40w 230vac 60ms @ 40w efficiency 68% min. @ 40w isolation voltage input/output 3000vac input/chassis 1500vac switching frequency variable approvals and vde0805, en60950, iec950 standards babt, iec1010, ul1950 (see note 9) csa c22.2 no. 950 weight 200g (7.06oz) mtbf mil-hdbk-217f 150,000 hours environmental specifications thermal performance operating 0c to +70c non-operating -40c to +85c 0c to 50c ambient, 40w convection cooled 50c to 70c, derate linearly ambient conv. cooled to half load peak (0c to 50c) max. 60s 50w relative humidity non-condensing 5% to 95% rh altitude operating 10,000 feet max. non operating 30,000 feet max. vibration three orthogonal axes, 2.4g rms random vibration, 10 5hz to 500hz minute test for each axis output specifications line regulation main output 0.5% auxiliary outputs 1.0% total regulation main output 3.0% auxiliary outputs 5.0% overshoot/undershoot at turn-on < 10% transient response +5.1v 150mv max. dev., (1.5a to 3a step) 500s recovery temperature coefficient 0.02%/c overvoltage protection +5.1v output 6.25v 0.75vout output power limit primary power 50w pout, min. limited 110w pin, max. short circuit protection multiple output 30 seconds single 12v, 15v, continuous 24v and 48v automatic recovery input specifications input voltage range universal input 90 to 264vac 120 to 370vdc input frequency range 47hz to 440hz input surge current 110vac, cold start 15a 230vac, cold start 32a safety ground 110vac, 60hz 0.2ma leakage current 230vac, 50hz 0.4ma specifications file name: nal40.pdf rev: 19 nov 2001
for the most current data and application support visit www.artesyn.com/powergroup/products.htm notes 1 natural convection cooling (40w maximum). 2 peak output current lasting less than 60 seconds with duty cycle less than 5%. during peak loading, output voltage may exceed total regulation limits. 3 forced air, 20cfm at 1 atmosphere, 50w maximum. 4 figure is peak-to-peak. output noise measurements are made across a 50mhz bandwidth using a 12 inch twisted pair, terminated with a 47f capacitor. 5 total regulation is defined as the static output regulation at 25c, including initial tolerance, line voltage within stated limits, load currents within stated limits and output voltages adjusted to their factory settings. for multiple output units to maintain stated regulation then: 0.25 i a / i b 5, for i b > 0.3a 0.50 i a / i b 5, for i b < 0.3a minimum load must also be 4w to achieve design mtbf. for maximum output current i c on triple-output models, i.e. for: i c = imax., then i a min. 3 0.5a and i b 3 i c . this does not apply to the nal40-7628 which has a separately regulated output, see note 8. 6 derating curve is application specific for ambient temperatures >50c, for optimum reliability, no part of the heatsink should exceed 120c, and no semiconductor case temperature should exceed 130c. 7 caution: allow a minimum of 1 second after disconnecting line power when making thermal measurements. 8 the nal40-7628 has separately linear regulated +12v and -12v outputs. the loading conditions in note 5 do not apply. 9 this product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. nal40 series single, dual and triple output low to medium power ac/dc power supplies 40w ac/dc universal input switch mode power supplies 2 www.artesyn.com file name: nal40.pdf rev: 19 nov 2001 output output current ripple (4) total model number (b) voltage max (1) peak (2) fan (3) reg. (5) + 5.1v (i a ) 3a 7a 4a 50mv 3.0% nal40-7608 (5) +12v (i b ) 2a 3a 2a 120mv 5.0% C12v (i c ) 0.35a 1a 0.5a 120mv 5.0% +5.1v 3a 7a 4a 45mv 3.0% nal40-7628 (8) +12v 0.35a 3a 0.5a 110mv 5.0% C12v 0.35a 1a 0.5a 110mv 5.0% +5.1v (i a ) 3a 7a 4a 50mv 3.0% NAL40-7607 (5) +12v (i b ) 2a 3a 2a 120mv 5.0% C5v (i c ) 0.35a 1.0a 0.5a 50mv 5.0% +5.1v (i a ) 3a 7a 4a 50mv 3.0% nal40-7610 (5) +15v (i b ) 1.5a 3a 1.5a 160mv +13% C0% C15v (i c ) 0.35a 1a 0.5a 150mv 5.0% +5.1v (i a ) 3a 7a 4a 50mv 3.0% nal40-7629 (5) +12v (i b ) 2a 3a 2a 120mv 5.0% 5v 6a 10a 8a 50mv 3.0% nal40-7605 12v 3.3a 5a 4a 120mv 3.0% nal40-7612 15v 2.6a 4a 3.3a 150mv 3.0% nal40-7615 24v 1.6a 2.5a 2a 240mv 3.0% nal40-7624 48v 0.8a 1a 1a 480mv 3.0% nal40-7617 20w 40w 50w 4w 25w 0 c 10 c 20 c 30 c 40 c 50 c 60 c 70 c available output power v's ambient temperature derating curve (see notes 6, 7) output power (watts) natural convection cooling 4w min. load to achieve design mtbf 20 cfm forced air cooling
0.156 (3.96) dia. (4 places) 5.00 (127.00) maximum component height 1.2 inches j2 p1 f1 j1 f3.15a, 250vac 2.55 (64.80) 0.22 (5.59) 3.00 (76.20) 4.55 (115.80) 1 0.22 (5.59) all dimensions in inches (mm)
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