CXA10-48S3V3J ARTESYN | Alldatasheet

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The CXA10 series comprising of five different models delivers single and dual output voltages covering 3.3 V, 5 V, 12 V, ±5 V, ±12 V and ±15 V. The series has a wide 4:1 input voltage range of 18Vdc to 75 Vdc. The CXA10 has been designed as a competitive open-frame alternative for the communications market. The product is supplied in the industry standard footprint of 2.0 x 1.0 x 0.394 inches. Other product features include overvoltage protection, short-circuit protection and remote ON/OFF. All components are placed in a fully automated environment. Planar magnetics are used in the design to improve the reliability and reduce the profile of the dc-dc converter. The series has full international safety approvals reducing system compliance costs, and it has a basic insulation system from input to output making it suitable for a wide variety of applications. Embedded Power for Business-Critical Continuity CXA10 Single output Special Features

  • 4:1 input voltage range
  • Operating ambient temperature of -40°C to +70°C in still air
  • High demonstrated reliability with conservative component deratings
  • Complies with ETS 300 019-1-3/2-3
  • Complies with ETS 300 132-2 input voltage and current requirements
  • Fully compliant with ETS 300 386-1
  • Pin compatible with NFC10 and BXA10 series
  • Basic insulation system (input to output)
  • 2 year warranty Total Power: 10W Input Voltage: 18 - 75VDC # of Outputs: Single 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 Rev.12.04.07 cxa10 1 of 4

Rev.12.04.07 cxa10 2 of 4 Embedded Power for Business-Critical Continuity All specifications are typical at nominal input, full load at 25 °C unless otherwise stated. Specifications OUTPUT SPECIFICATIONS Voltage accuracy ±1.0% Line regulation Singles/dual positives ±0.1% (LL to HL) Dual negatives ±0.2% Load regulation Full load to ±0.15% (not incl. cross reg.) minimum load Min. load All outputs 10% Ripple and noise 3.3 V and 5.0 V 30 mV pk-pk

20 MHz bandwidth All others 60 mV pk-pk

Temperature coefficient ±0.01%/°C Overvoltage protection Clamp type (See table and Notes 3, 4) Short circuit protection Hiccup Continuous Short <20 mΩ auto. recovery Transient response Min. load to FL ±1.0% Load cross regulation Min. load to FL (See Note 1) ±5.0% INPUT SPECIFICATIONS Input voltage range 48 Vin nominal 18-75 Vdc Input fuse (See Note 10) 1.5 A HRC Max. input rise 48 V ETS300 132-2 5 V/ms and fall time UVLO turn ON voltage (See Note 5) 94% UVLO turn OFF voltage (See Note 5) 86% Remote ON/OFF (See Note 7) Logic compatibility CMOS/TTL/Open Collector ON Open circuit OFF <1 Vdc EMC CHARACTERISTICS ETS 300 386-1 table 5 Conducted emissions EN55022 (See Note 6) Level A EN55022, external filter, Level B VDE0878, 48 V models Radiated emissions See Application Note 100 ESD air EN61000-4-2, level 3 ESD contact EN61000-4-2, level 4 Surge (500 V) EN61000-4-5, level 3, 4 Fast transients EN61000-4-4, level 3, 4 Radiated immunity EN61000-4-3, level 3 Conducted immunity EN61000-4-6, level 3 GENERAL SPECIFICATIONS Efficiency See table Isolation voltage Input/output test voltage 1500 Vdc Switching frequency Fixed 400 kHz Approvals and standards EN60950, UL1950 (See Notes 7,8,9,10,11) CSA C22.2 No. 950 Material flammability UL94V-0 Weight 12 g (0.42 oz) MTBF MIL-HDBK-217F 456,621 hours (Representative model Parts stress method 48S05J @ 48 Vin) Ground Benign @ 25 °C ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient -40 °C to +70 °C, temperature See curves Non-operating -55 °C to +105 °C ETS 300 019-2-3 Classes T3.1 to T3.5 Air temperature Low: IEC 68-2-1 -40 °C High: IEC 68-2-2 +70 °C Change: IEC 68-2-14 -40°C to +70 °C Relative humidity IEC 68-2-56 10% to 100% RH IEC 68-2-30 Condensation 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

Rev.12.04.07 cxa10 3 of 4 Embedded Power for Business-Critical Continuity Specifications Contd. INPUT OUTPUT OVERVOLTAGE OUTPUT TYPICAL MODEL VOLTAGE VOLTAGE PROTECTION (3,4) CURRENT (MAX.) (9) EFFICIENCY NUMBER (7,12,13) 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. 2 Guaranteed minimum output voltage range. 3 TVS spec: See Application Note 100 on our web site. 4 On dual output models, OVP protection is on negative outputs only. 5 With respect to minimum input voltage. 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 added to indicate minor modifications not affecting the safety approvals. 8 Unit provides basic insulation up to the 75 Vdc maximum input voltage. 9 Maximum continuous output power not to exceed 10 Watts. 7.9 Watts for the 3V3 model. 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

°C. See Application Note 100 for details. 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, please contact your local sales representative for details. 13 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. DERATING CURVE (Output Power %) AMBIENT TEMPERATURE (°C) Figure 1: Natural Convection (0.1m/s) Typical derating - See Application Note 100 100% 75% 50% 25% 0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C 80°C 90°C 100°C Output Power (%) 27.5% 0.400 (10.16) 0.200 (5.08) 0.300 (7.62) Ø0.040 ±0.002 Dia. (Ø1.02 ±0.05) 0.020 (0.50) 0.100 (2.54) 345 621 0.142 (3.60) ± 0.012 (0.3) ±0.020 (0.5) 2.000 (50.80) 0.800 (20.32) 0.600 (15.24) 1.000 (25.40) ± 0.020 (0.5) 0.394 (10.00) Max. HEIGHT ALL DIMENSIONS IN INCHES (mm) Tolerance on all dimensions of ± 0.005 (0.127) Unless otherwise specified ± 0.012 (0.3) 0.536 (13.60) 0.400 (10.16) 0.400 (10.16) OPEN- FRAME PIN CONNECTIONS PIN NUMBER SINGLE OUTPUT DUAL OUTPUT 1 + Input + Input 2 – Input - Input 6 * Remote ON/OFF Remote ON/OFF 3 + Output + Output

4 No Pin Common

  • 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.

Business-Critical Continuity Rev.12.04.07 cxa10 4 of 4 Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2007 Emerson Electric Co. Emerson Network Power. The global leader in enabling business-critical continuity. EmersonNetworkPower. com AC Power Connectivity DC Power Embedded Power Inbound Power Integrated Cabinet Solutions Outside Plant Precision Cooling Site Monitoring and Services Americas

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