전자부품 데이터시트 검색엔진 |
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NAL25 데이터시트(PDF) 2 Page - Artesyn Technologies |
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NAL25 데이터시트(HTML) 2 Page - Artesyn Technologies |
2 / 3 page For the most current data and application support visit www.artesyn.com/powergroup/products.htm N No otte es s 1 Natural convection cooling (25W maximum). 2 Peak output current lasting less than 60 seconds with duty cycle less than 5%. During peak loading, output voltage may exceed total reg. limits. 3 Figure is peak-to-peak. Output noise measurements are made across a 50MHz bandwidth using a 12 inch twisted pair, terminated with a 47µF capacitor. 4 Total regulation is defined as the static output regulation at 25°C, 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 ≤ IA / IB ≤ 5, for IB > 0.3A 0.50 ≤ IA / IB ≤ 5, for IB < 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 IC = IMax., then IB min. ≥ 0.5A and IB ≥IC. 5 Three orthogonal axes, random vibration, ten minute test for each axis. 6 Derating curve is application specific for ambient temperatures >50°C, for optimum reliability, no part of the heatsink should exceed 120oC, and no semiconductor case temperature should exceed 130oC. 7 CAUTION: Allow a minimum of 1 second after disconnecting line power when making thermal measurements. 8 This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. 9 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. NAL25 Series Single and triple output LOW TO MEDIUM POWER AC/DC POWER SUPPLIES 25W AC/DC Universal Input Switch Mode Power Supplies 2 File Name: nal25.pdf Rev: 30 Mar 2006 12.5W 25W Available Output Power V's Ambient Temperature 4W 0 °C 10°C 20°C 30°C 40°C 50°C 60°C 70°C DERATING CURVE (See Notes 6 and 7) Output Power (Watts) NATURAL CONVECTION COOLING 4W MIN. LOAD REQUIRED TO ACHIEVE DESIGN MTBF OUTPUT OUTPUT CURRENT RIPPLE (3) TOTAL MODEL VOLTAGE MAX (1) PEAK (2) REGULATION (4) NUMBERS (9) + 5.1V (IA) 2.0A 5.0A 50mV ±3.0% NAL25-7608J + 12V (IB) 1.5A 3.0A 120mV ±5.0% –12V (IC) 0.2A 1.0A 120mV ±5.0% 5V 5.0A 5.0A 50mV ±3.0% NAL25-7605J |
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