Embedded Power for Business-Critical Continuity Rev.12.04.07 cxa10 1 of 4 CXA10 Single output Total Power: 10W Input Voltage: 18 - 75VDC # of Outputs: Single Special Features • 4:1 input voltage range The CXA10 series comprising of five different models delivers • Operating ambient single and dual output voltages covering 3.3 V, 5 V, 12 V, ±5 V, ±12 temperature of -40°C to +70°C in still air V and ±15 V. The series has a wide 4:1 input voltage range of • High demonstrated reliability 18Vdc to 75 Vdc. The CXA10 has been designed as a competitive with conservative component deratings open-frame alternative for the communications market. The • Complies with product is supplied in the industry standard footprint of 2.0 x 1.0 x ETS 300 019-1-3/2-3 0.394 inches. Other product features include overvoltage • Complies with ETS 300 132-2 input voltage and current protection, short-circuit protection and remote ON/OFF. requirements All components are placed in a fully automated environment. • Fully compliant with ETS 300 386-1 Planar magnetics are used in the design to improve the reliability • Pin compatible with NFC10 and reduce the profile of the dc-dc converter. The series has full and BXA10 series • Basic insulation system international safety approvals reducing system compliance costs, (input to output) and it has a basic insulation system from input to output making it • 2 year warranty suitable for a wide variety of applications. Safety UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950-1 File No. E132002 VDE Certificate No.112607. File No. 1040100-3336-0136 CB Report and Certificate to IEC60950-1, #DE 1-30686 Embedded Power for Business-Critical Continuity Rev.12.04.07 cxa10 Specifications 2 of 4 All specifications are typical at nominal input, full load at 25°C unless otherwise stated. OUTPUT SPECIFICATIONS EMC CHARACTERISTICS ETS 300 386-1 table 5 Voltage accuracy ±1.0% Conducted emissions EN55022 (See Note 6) Level A Line regulation Singles/dual positives ±0.1% EN55022, external filter, Level B VDE0878, 48 V models (LL to HL) Dual negatives ±0.2% Radiated emissions See Application Note 100 Load regulation Full load to ±0.15% ESD air EN61000-4-2, level 3 ESD contact EN61000-4-2, level 4 (not incl. cross reg.) minimum load Surge (500 V) EN61000-4-5, level 3, 4 Min. load All outputs 10% Fast transients EN61000-4-4, level 3, 4 Radiated immunity EN61000-4-3, level 3 Ripple and noise 3.3 V and 5.0 V 30 mV pk-pk Conducted immunity EN61000-4-6, level 3 20 MHz bandwidth All others 60 mV pk-pk GENERAL SPECIFICATIONS All models 12 mV rms Efficiency See table Temperature coefficient ±0.01%/°C Isolation voltage Input/output test voltage 1500 Vdc Overvoltage protection Clamp type (See table and Notes 3, 4) Switching frequency Fixed 400 kHz Short circuit protection Hiccup Continuous Approvals and standards EN60950, UL1950 Short <20 mΩ auto. recovery (See Notes 7,8,9,10,11) CSA C22.2 No. 950 Transient response Min. load to FL ±1.0% Material flammability UL94V-0 Weight 12 g (0.42 oz) Load cross regulation Min. load to FL (See Note 1) ±5.0% MTBF MIL-HDBK-217F 456,621 hours (Representative model Parts stress method INPUT SPECIFICATIONS 48S05J @ 48 Vin) Ground Benign @ 25 °C Input voltage range 48 Vin nominal 18-75 Vdc ENVIRONMENTAL SPECIFICATIONS Input fuse (See Note 10) 1.5 A HRC Thermal performance Operating ambient -40 °C to +70 °C, temperature See curves Max. input rise 48 V ETS300 132-2 5 V/ms Non-operating -55 °C to +105 °C and fall time ETS 300 019-2-3 Classes T3.1 to T3.5 UVLO turn ON voltage (See Note 5) 94% Air temperature Low: IEC 68-2-1 -40 °C UVLO turn OFF voltage (See Note 5) 86% High: IEC 68-2-2 +70 °C Change: IEC 68-2-14 -40°C to +70 °C Remote ON/OFF (See Note 7) Relative humidity IEC 68-2-56 10% to 100% RH Logic compatibility CMOS/TTL/Open Collector IEC 68-2-30 Condensation ON Open circuit OFF <1 Vdc Vibration, Class 3M5 IEC68-2-6 2-9 Hz, 3 mm disp. 9-200 Hz 1 g MIL-STD-202F Method 204 cond. A Shock, Class 3M5 IEC-68-2-29 Method 213B cond. A MIL-STD-202F Embedded Power for Business-Critical Continuity Rev.12.04.07 cxa10 Specifications Contd. 3 of 4 INPUT OUTPUT OVERVOLTAGE OUTPUT TYPICAL MODEL (3,4) (9) (7,12,13) VOLTAGE VOLTAGE PROTECTION CURRENT (MAX.) EFFICIENCY NUMBER 18-75 Vdc 3.3 V 3.9 V 2.4 A 78% CXA10-48S3V3J 18-75 Vdc 5 V 6.8 V 2 A 81% CXA10-48S05J 18-75 Vdc 12 V 16 V 0.83 A 83% CXA10-48S12J 18-75 Vdc ±5 V ±6.8 V 1 A 81% CXA10-48D05J 18-75 Vdc ±12 V ±16 V 0.41 A 83% CXA10-48D12J 18-75 Vdc ±15 V ±19 V 0.33 A 81% CXA10-48D15J Notes 1 Negative output voltage deviation when positive load is changed. 0.400 0.400 0.100 0.020 (10.16) (10.16) 2 Guaranteed minimum output voltage range. (2.54) (0.50) 3 TVS spec: See Application Note 100 on our web site. 4 On dual output models, OVP protection is on negative outputs only. Ş0.040 ±0.002 5 With respect to minimum input voltage. Dia. (Ş1.02 ±0.05) 6 With one external ITW Paktron 4.7 μF film capacitor across the input. 7 For units with optional remote ON/OFF, please add the suffix ‘-S’ to the model number, e.g. CXA10-48S05-SJ. Additional alphanumeric suffixes maybe 34 5 added to indicate minor modifications not affecting the safety approvals. 0.800 ± 0.020 (0.5) (20.32) 8 Unit provides basic insulation up to the 75 Vdc maximum input voltage. 2.000 9 Maximum continuous output power not to exceed 10 Watts. 7.9 Watts for (50.80) the 3V3 model. 1 2 6 10 User must provide 1.5 A in line fuse in order to comply with safety approvals. 11 Maximum temperature on components Q100, CR101, CR102 not to exceed 120 °C. See Application Note 100 for details. 0.600 (15.24) 12 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, OPEN- please contact your local sales representative for details. FRAME 0.394 13 NOTICE: Some models do not support all options. Please contact your local 0.142 (3.60) HEIGHT (10.00) ± 0.012 (0.3) 0.400 0.200 0.300 Max. Artesyn representative or use the on-line model number search tool at (10.16) (5.08) (7.62) ± 0.012 (0.3) http://www.artesyn.com/powergroup/products.htm to find a suitable 0.536 (13.60) 1.000 (25.40) alternative. ± 0.020 (0.5) ALL DIMENSIONS IN INCHES (mm) Tolerance on all dimensions of ± 0.005 (0.127) Unless otherwise specified PIN CONNECTIONS DERATING CURVE (Output Power %) PIN NUMBER SINGLE OUTPUT DUAL OUTPUT 100% 1 + Input + Input 75% 2 – Input - Input 50% 6 * Remote ON/OFF Remote ON/OFF 25% 27.5% 3 + Output + Output 0% 4 No Pin Common -40°C -30°C -20°C -10°C 0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C 80°C 90°C 100°C AMBIENT TEMPERATURE (°C) 5 - Output - Output Figure 1: Natural Convection (0.1m/s) Typical derating - See Application Note 100 * Optional remote ON/OFF pin. Please add the suffix ‘-S’ to the model number, e.g. CXA10-48S05-SJ (See Note 7). CAUTION: Hazardous internal voltages and high temperatures. Ensure that unit is not user accessible. Output Power (%) Embedded Power for Business-Critical Continuity Rev.12.04.07 cxa10 4 of 4 Americas 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Asia (HK) 16th - 17th Floors, Lu Plaza 2 Wing Yip Street, Kwun Tong Kowloon, Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: www.powerconversion.com technicalsupport@powerconversion.com While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Power Inbound Power Integrated Cabinet Solutions Outside Plant Precision Cooling Site Monitoring and Services EmersonNetworkPower. com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2007 Emerson Electric Co.