Cosel Switching Power Supply 48V DC 52.8W Chassis Mount PBA50F-48-N

Cosel PBA50F-48-N is a high-performance switching power supply providing a stable 48V DC output with a power rating of 52.8W. Designed for chassis mounting, this unit combines compact size and lightweight construction with robust electrical characteristics, making it ideal for industrial and electronic applications.

The power supply supports a wide input voltage range from 85V AC to 264V AC and a maximum input voltage of 370V DC, ensuring compatibility with diverse power sources. It delivers a constant output current of 1.1A with overcurrent and overvoltage protection features, enhancing operational safety and reliability.

Constructed with convection or fan cooling depending on model specifics, the PBA series utilizes synchronous rectification for improved efficiency, achieving 85%. Its compact dimensions of 136.5 mm length, 34.5 mm width, and 82.5 mm depth enable installation in tight spaces while maintaining a gross weight of 280g for ease of handling.

This model complies with international standards including CE, RoHS, UL60950-1, C-UL, and EN60950-1, and meets EMC requirements such as FCC Part 15 class B, CISPR22-B, and VCCI-B when combined with appropriate EMI filters. The design integrates a harmonic attenuator to reduce electrical noise and improve power quality.

The PBA50F-48-N power supply is suited for use in automated machinery, semiconductor manufacturing equipment, laboratory instruments, and other industrial electronics requiring stable and efficient power delivery.

Provides regulated single output of 48V DC with 1.1A current capacity. Features universal input voltage range from 85V AC to 264V AC for wide compatibility. Compact design with dimensions 136.5mm length, 34.5mm width, and 82.5mm depth.

Operating temperature range from -10°C to 71°C ensures reliable performance in varied conditions. Compliance with CE, RoHS, and UL standards for safety and quality assurance. High efficiency at 85% thanks to synchronous rectification technology.

Lightweight with gross weight approximately 280g for easy integration. Includes overcurrent and overvoltage protections for enhanced safety. Suitable for industrial, laboratory, semiconductor, and automated machinery applications.

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