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CXA10-48S05J Dataheets PDF



Part Number CXA10-48S05J
Manufacturers Emerson
Logo Emerson
Description DC-DC / Low Power Isolated Industrial
Datasheet CXA10-48S05J DatasheetCXA10-48S05J Datasheet (PDF)

Embedded Power for Business-Critical Continuity CXA10 Single output Rev.12.04.07 cxa10 1 of 4 Total Power: 10W Input Voltage: 18 - 75VDC # of Outputs: Single 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 wit.

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Embedded Power for Business-Critical Continuity CXA10 Single output Rev.12.04.07 cxa10 1 of 4 Total Power: 10W Input Voltage: 18 - 75VDC # of Outputs: Single 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 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. 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 Specifications All specifications are typical at nominal input, full load at 25°C unless otherwise stated. Rev.12.04.07 cxa10 2 of 4 OUTPUT SPECIFICATIONS Voltage accuracy Line regulation (LL to HL) Load regulation (not incl. cross reg.) Min. load Ripple and noise 20 MHz bandwidth Temperature coefficient Overvoltage protection Short circuit protection Short <20 mΩ Transient response Load cross regulation INPUT SPECIFICATIONS Input voltage range Input fuse Max. input rise and fall time UVLO turn ON voltage UVLO turn OFF voltage Remote ON/OFF Logic compatibility ON OFF 48 Vin nominal (See Note 10) 48 V ETS300 132-2 (See Note 5) (See Note 5) 18-75 Vdc 1.5 A HRC 5 V/ms 94% 86% (See Note 7) CMOS/TTL/Open Collector Open circuit <1 Vdc Clamp type Hiccup Min. load to FL Min. load to FL (See Note 1) Singles/dual positives Dual negatives Full load to minimum load All outputs 3.3 V and 5.0 V All others All models ±1.0% ±0.1% ±0.2% ±0.15% 10% 30 mV pk-pk 60 mV pk-pk 12 mV rms ±0.01%/°C (See table and Notes 3, 4) Continuous auto. recovery ±1.0% ±5.0% EMC CHARACTERISTICS ETS 300 386-1 table 5 Conducted emissions Radiated emissions ESD air ESD contact Surge (500 V) Fast transients Radiated immunity Conducted immunity GENERAL SPECIFICATIONS Efficiency Isolation voltage Switching frequency Approvals and standards (See Notes 7,8,9,10,11) Material flammability Weight MTBF (Representative model 48S05J @ 48 Vin) See table Input/output test voltage 1500 Vdc Fixed 400 kHz EN60950, UL1950 CSA C22.2 No. 950 UL94V-0 12 g (0.42 oz) MIL-HDBK-217F 456,621 hours Parts stress method Ground Benign @ 25 °C EN55022 (See Note 6) EN55022, external filter, VDE0878, 48 V models See Application Note 100 EN61000-4-2, level 3 EN61000-4-2, level 4 EN61000-4-5, level 3, 4 EN61000-4-4, level 3, 4 EN61000-4-3, level 3 EN61000-4-6, level 3 Level A Level B 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 Embedded Power for Business-Critical Continuity Specifications Contd. Rev.12.04.07 cxa10 3 of 4 INPUT VOLTAGE 18-75 Vdc 18-75 Vdc 18-75 Vdc 18-75 Vdc 18-75 Vdc 18-75 Vdc Notes 1 2 3 4 5 6 7 8 9 10 11 12 13 OUTPUT VOLTAGE 3.3 V 5V 12 V ±5 V ±12 V ±15 V OVERVOLTAGE PROTECTION (3,4) 3.9 V 6.8 V 16 V ±6.8 V ±16 V ±19 V OUTPUT CURRENT (MAX.) (9) 2.4 A 2A 0.83 A 1A 0.41 A 0.33 A TYPICAL EFFICIENCY 78% 81% 83% 81% 83% 81% MODEL NUMBER (7,12,13) CXA10-48S3V3J CXA10-48S05J CXA10-48S12J CXA10-48D05J CXA10-48D12J CXA10-48D15J Negative output voltage deviation when positive load is changed. Guaranteed minimum output voltage range. TVS spec: See Application Note 100 on our web site. On dual output models, OVP protection is on negative outputs only. With respect to minimum input voltage. With one external ITW Paktron 4.7 μF film capacitor across the input. For units with optional remote ON/OFF, please add the suffix ‘-S’ to the model number, e.g. CXA10-48S0.


CXA10-48S05-SY CXA10-48S05J CXA10-48S05Y


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