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CXA20-48S12J Datasheet(PDF) 2 Page - Emerson Network Power |
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CXA20-48S12J Datasheet(HTML) 2 Page - Emerson Network Power |
2 / 3 page For the most current data and application support visit www.artesyn.com/powergroup/products.htm N No otte es s 1 Negative output voltage deviation when either load is changed. 2 For TVS/Zener specifications please see Application Note 107. 3 On dual output models, OVP protection is on positive outputs only. 4 With respect to minimum input voltage. 5 With one external 4 µF capacitor across the input. 6 Unit provides basic insulation up to the 75 Vdc maximum input voltage. 7 Maximum continuous output power not to exceed 20 Watts. 8 User must provide 2 A HRC (recommended) in line fuse in order to comply with safety approvals. 9 Download Application Note 107 and the full data sheet from our website. 10 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. 11 NOTICE: Some models do not support all options. Please contact your local Artesyn representative or use the on-line model number search tool at http://www.artesyn.com/powergroup/products.htm to find a suitable alternative. CXA20 Series Single and dual output DC-DC CONVERTERS 20 W DC-DC Converters 2 File Name: cxa20.pdf Rev (02): 09 Dec 2005 CAUTION: Hazardous internal voltages and high temperatures. Ensure that unit is not user accessible. INPUT OUTPUT OVERVOLTAGE OUTPUT TYPICAL MODEL VOLTAGE VOLTAGE PROTECTION (2,3) CURRENT (MAX.) EFFICIENCY NUMBER (10,11) 18-75 Vdc 3.3 V 3.7 V 6 A 80% CXA20-48S3V3J 18-75 Vdc 5 V 6.67 V 4 A 83% CXA20-48S05J 18-75 Vdc 12 V 14.25 V 1.66 A 83% CXA20-48S12J 18-75 Vdc ±5 V 6.67 V 2 A ea. 84% CXA20-48D05J 18-75 Vdc ±12 V 14.25 V 0.83 A ea. 84% CXA20-48D12J PIN CONNECTIONS PIN NUMBER SINGLE OUTPUT DUAL OUTPUT 1 + Input + Input 2 – Input - Input 3 No Pin No Pin 4 Remote On/Off Remote On/Off 5 No Pin + Output 6 + Output Common 7 - Output - Output 8 Trim Trim Derating Curve Output Current vs Temperature S3V3J Natural Convection (<0.1 m/s airflow) -40˚C 0 20 40 60 80 100 Ambient Temperature -20˚C 0˚ 20˚ 40˚ 60˚ 80˚ 100˚ 75% MAX. TEMPERATURES FOR FULL RATED OUTPUT CURRENT MODEL FULL Vin RANGE Vin <60 Vdc 48S3V3J 50 ˚C 50 ˚C 48S05J 55 ˚C 60 ˚C 48S12J 50 ˚C 55 ˚C 48D05J 55 ˚C 60 ˚C 48D12J 50 ˚C 60 ˚C TRIM DOWN + Output TRIM UP Trim - Output EXTERNAL OUTPUT TRIMMING All models can be externally trimmed by ±10% using either method shown below. See Application Note 107 for details. International Safety Standard Approvals UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950 File No. E174104 VDE Certificate No.112836. File No. 10401-3336-0154 CB Report and Certificate to IEC60950, Licence No. 121914 |
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