JC050C Lineage Power, JC050C Datasheet

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JC050C

Manufacturer Part Number
JC050C
Description
Manufacturer
Lineage Power
Datasheet

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Data Sheet
March 2008
Description
The JC050C, JC075C, JC100C Power Modules are dc-dc converters that operate over an input voltage range
of 18 Vdc to 36 Vdc and provide a precisely regulated dc output. The outputs are fully isolated from the inputs,
allowing versatile polarity configurations and grounding connections. The modules have maximum power ratings
from 50 W to 100 W at typical full-load efficiency of 88%.
The sealed modules offer metal baseplate for excellent thermal performance. Threaded-through holes are pro-
vided to allow easy mounting or addition of a heat sink for high-temperature applications. The standard feature set
includes remote sensing, output trim, and remote on/off for convenient flexibility in distributed power applications.
surface-mount technology and deliver high-quality, efficient,
compact dc-dc conversion.
Applications
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Options
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The JC050C, JC075C, JC100C Power Modules use advanced,
Distributed power architectures
Workstations
EDP equipment
Telecommunications
Wireless
Choice of remote on/off logic configuration
Heat sink available for extended operation
JC050C, JC075C, JC100C Power Modules: dc-dc Converters;
18 Vdc to 36 Vdc Input, 15 Vdc Output; 50 W to 100 W
Features
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* UL is a registered trademark of Underwriters Laboratories, Inc.
† CSA is a registered trademark of Canadian Standards Assn.
Small size: 61.0 mm x 57.9 mm x 12.7 mm
(2.40 in. x 2.28 in. x 0.50 in.)
High power density
High efficiency: 88% typical
Low output noise
Constant frequency
Industry-standard pinout
Metal baseplate
2:1 input voltage range
Overtemperature protection (100 W only)
Remote sense
Remote on/off
Adjustable output voltage
Case ground pin
UL
*
Recognized, CSA
Certified, VDE Licensed

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JC050C Summary of contents

Page 1

... Description The JC050C, JC075C, JC100C Power Modules are dc-dc converters that operate over an input voltage range of 18 Vdc to 36 Vdc and provide a precisely regulated dc output. The outputs are fully isolated from the inputs, allowing versatile polarity configurations and grounding connections. The modules have maximum power ratings from 100 W at typical full-load efficiency of 88% ...

Page 2

... JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso- lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet ...

Page 3

... I O Peak Deviation Settling Time (V < 10% of peak deviation) O Table 3. Isolation Specifications Parameter Isolation Capacitance Isolation Resistance Lineage Power JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W (continued) Device Symbol All All V All All All ...

Page 4

... JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W General Specifications Parameter Calculated MTBF ( max Weight Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. ...

Page 5

... Data Sheet March 2008 Characteristic Curves The following figures provide typical characteristics for the JC050C, JC075C, JC100C power modules. The figures are identical for both on/off configurations. 4 3.5 3 2.5 2 1 INPUT VOLTAGE, V Figure 1. Typical JC050C Input Characteristics at Room Temperature ...

Page 6

... Characteristic Curves 86.5 86 84.0 83.5 83.0 82.5 82.0 81.5 81.0 80.5 80.0 1.0 1.5 2.0 OUTPUT CURRENT, I Figure 5. Typical JC050C Converter Efficiency vs. Output Current at Room Temperature 87.0 86.0 85.0 84.0 83.0 82.0 81.0 80.0 79.0 78.0 77.0 76 OUTPUT CURRENT, I Figure 6. Typical JC100C Converter Efficiency vs. Output Current at Room Temperature 6 6 (continued) 2.5 3.0 3.5 (A) O Figure 7. Typical JC100C Output Ripple Voltage at 8-1581 (C) ...

Page 7

... TIME µs/div) Figure 10.Typical Start-Up from Remote On/Off JC100C1 Full Load O Lineage Power JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W Test Configurations TO OSCILLOSCOPE BATTERY Note: Measure input reflected-ripple current with a simulated source inductance (L battery impedance ...

Page 8

... JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W Design Considerations Input Source Impedance The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power mod- ule. For the test configuration in Figure 11 µF electrolytic capacitor (ESR < ...

Page 9

... Only trim up to 0.5 V maximum. See note above. Lineage Power JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W The test results for this configuration are displayed in Figure 17. For applications requiring voltage between 15 V and 24 V, consider using the JC050H, JC075H, JC100H (24 V) trimmed down ...

Page 10

... JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W Feature Descriptions Output Voltage Set-Point Adjustment (Trim) (continued) V (+) V (+) I O ON/OFF SENSE(+) CASE TRIM V (–) SENSE(– (–) O Figure 18. Circuit Configuration to Increase Output Voltage 100M 10M ...

Page 11

... °C A Determine P (Use Figure 23.): 14 Determine airflow (v) (Use Figure 21.): v = 1.5 m/s (300 ft./min.) Lineage Power JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W (continued Figure 21. Forced Convection Power Derating with ...

Page 12

... JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W Thermal considerations Heat Transfer Without Heat Sinks OUTPUT CURRENT, I Figure 23. JC100C Power Dissipation vs. Output Current Heat Transfer with Heat Sinks The power modules have through-threaded ...

Page 13

... Use Figure 24 to determine air velocity for the0.5 inch heat sink. The minimum airflow necessary for the JC100C module is 1.0 m/s (200 ft./min.). Lineage Power JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W Custom Heat Sinks (continued) A more detailed model can be used to determine the ...

Page 14

... JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W Outline Diagram Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) x.xx mm ± 0.25 mm (x.xxx in. ± 0.010 in.) Top View Side View 12.70 ± 0.5 (0.500 ± 0.020) Bottom View 5.1 (0.20) 50.8 (2.00) * Side labels include Lineage name, product designation, safety agency markings, input/output voltage and current ratings, and bar code ...

Page 15

... JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W Recommended Hole Pattern Component-side footprint. Dimensions are in millimeters and (inches). 35.56 (1.400) 50.8 25.40 (2.00) (1.000) 5.1 (0.20) Ordering Information Input Output Voltage Voltage ...

Page 16

... JC050C, JC075C, JC100C Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc Input, 15 Vdc Output 100 W World Wide Headquarters Lineage Power Corporation 30 00 Skyline Drive, Mesquite, TX 75149, USA +1-800-526-7819 (Outsid e U.S.A .: +1- 97 2-2 84 -2626) www.line agepower.com e-m ail: techsupport1@linea gepower.com Lineage Power reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such pr oduct(s) or information. © ...

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