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The JC050B, JC075B, JC100B 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 85%.
The sealed modules offer metal baseplate for excellent thermal performance. Threaded-through holes are provided 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.
JC100B Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Input Voltage: Continuous Transient (100 ms)
VI VI, trans
- -
40 50
Vdc Vdc
I/O Isolation Voltage
-
-
1500
Vdc
Operating Case Temperature (See Thermal Considerations section.)
TC
40
100
°C
Storage Temperature
Tstg
40
110
°C
JC100B Features
Small size: 61.0 mm x 57.9 mm x 13.1 mm (2.40 in. x 2.28 in. x 0.52 in.) High power density High efficiency: 85% 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
* UL is a registered trademark of Underwriters Laboratories, Inc. †CSA is a registered trademark of Canadian Standards Assn.
JC100B Typical Application
Distributed power architectures Workstations EDP equipment Telecommunications