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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 -40C to +70C 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 25C 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 m 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 -40C 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 F film capacitor across the input. 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. Unit provides basic insulation up to the 75 Vdc maximum input voltage. Maximum continuous output power not to exceed 10 Watts. 7.9 Watts for the 3V3 model. User must provide 1.5 A in line fuse in order to comply with safety approvals. Maximum temperature on components Q100, CR101, CR102 not to exceed 120 C. See Application Note 100 for details. 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. 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.
0.100 (2.54)
0.400 (10.16)
0.400 (10.16)
0.020 (0.50)
O0.040 0.002 Dia. (O1.02 0.05)
3 0.020 (0.5) 2.000 (50.80) 0.800 (20.32)
4
5
1
2
6
0.600 (15.24) OPENFRAME HEIGHT
0.400 (10.16)
0.200 (5.08)
0.300 (7.62)
0.142 (3.60) 0.012 (0.3)
0.394 (10.00) Max. 0.012 (0.3) 0.536 (13.60)
1.000 (25.40) 0.020 (0.5)
ALL DIMENSIONS IN INCHES (mm) Tolerance on all dimensions of 0.005 (0.127) Unless otherwise specified
DERATING CURVE
(Output Power %)
100%
PIN CONNECTIONS PIN NUMBER 1 2 SINGLE OUTPUT + Input - Input Remote ON/OFF + Output No Pin - Output DUAL OUTPUT + Input - Input Remote ON/OFF + Output Common - Output
75% Output Power (%)
50%
6*
25% 27.5% 0% -40C -30C -20C -10C 0C 10C 20C 30C 40C 50C 60C 70C 80C 90C 100C
3 4 5
AMBIENT TEMPERATURE (C)
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.
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.
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