Long Life Radial Aluminum Electrolytic Capacitors for High Voltage Power Supply Filtering

Overview

The CD264 series radial aluminum electrolytic capacitor is a polarized, non-solid type designed for long service life at elevated temperatures.
With pressure relief construction and extended endurance, the series supports high reliability filtering in power supply applications.

Key Electrical and Reliability Features

• Operating temperature: 105°C
• Load life: 3000 hours at 105°C
• Equivalent life: up to 96000 hours at 55°C
• Pressure relief structure for safety
• Polarized aluminum electrolytic construction

Performance in Power Supply Circuits

In high voltage filtering stages, electrolytic capacitors must maintain capacitance stability and withstand continuous ripple current.
Extended lifetime ratings and thermal endurance support long-term operation in lighting, monitor, and industrial power systems.

Applications

• High voltage power supply filtering
• Lighting electronic circuits
• Monitor power modules
• General industrial power equipment

Design Considerations

• Ensure correct polarity during PCB assembly
• Provide adequate ventilation for thermal management
• Select voltage rating with derating margin for high voltage rails
• Match ripple current capability to load conditions

Datasheet Reference

For detailed electrical specifications and dimensional information, refer to the CD264 series datasheet.
Download datasheet

Contact

For product selection and technical support:
Sales: sales@suntan.com.hk
General: info@suntan.com.hk