The U32D series capacitors, designed and manufactured by United Chemi-Con, Inc., are specifically engineered to provide robust ripple current handling capabilities within a broad spectrum of power electronics applications. The capacitors are particularly well-suited for use in demanding environments that involve inverter designs and motor controllers, where high thermal performance is desired. The datasheet provides an overview of the technical specifications and features of the U32D series.
Key Features
High Ripple Current: These capacitors are capable of handling extremely high ripple currents, which makes them ideal for high-power and high-frequency applications.
Extended Temperature Range: With an operational temperature range reaching from -40°C to +105°C, these components are designed to sustain a high level of performance without compromise in life expectancy, even under elevated temperatures.
Versatility: They come in a variety of dimensions and configurations, including options for screw terminals (both high and low types), stud mounting, and both English and metric measurements.
Technical Specifications
Capacitance Range: 180µF to 2.2F, offering a significant range to choose from based on application requirements.
Voltage Range: Capable of operating between 6.3V and 400VDC, ensuring compatibility with a wide range of circuit designs.
Leakage Current: After 5 minutes at +25°C, the leakage current is specified to be lower than 0.02CV(µA) or 5mA, whichever value is smaller, indicating a relatively low standby power loss.
Standard Capacitance Tolerance: Tolerance is maintained at ±20%, providing a balance between precision and flexibility for different circuits.
Nominal Case Size: The series offers a selection of case sizes with diameters ranging from 1.375″ to 3.500″ and lengths from 1.625″ to 8.625″, hence providing options for physical integration into various hardware layouts.
Rated Lifetime: Assures a long operational lifespan of 2,000 hours at +105°C with the rated ripple current applied, showcasing its durability under continual stress.
Contact Information
The datasheet also includes essential contact information, with the address of United Chemi-Con’s headquarters located at 9801 W. Higgins Road, Rosemont, IL 60018. Customers can reach them via phone at 847-696-2000, fax at 847-696-9278, or explore more about their offerings through their website, www.chemi-con.com.
Manual:
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