Cosel Switching Power Supply 48V DC 336W Chassis Mount PBA300F-48

Cosel PBA300F-48 is a switching power supply designed for industrial and electronic applications where stable 48V DC power is required with a power capacity of 336W. This chassis mount unit offers a compact and lightweight form factor, measuring 102mm in depth and 42mm in width, and weighing approximately 1kg. It features robust overcurrent and overvoltage protection mechanisms to ensure safe operation under various electrical conditions.

The device operates efficiently with up to 82% efficiency and includes a harmonic attenuator to minimize electrical noise, complying with major EMC and EMI standards such as FCC Part15 Class B and VCCI-B. Its operating temperature range from -20°C to 71°C makes it suitable for a wide range of environmental conditions typically encountered in industrial settings.

This power supply accepts a wide input voltage range from 85V AC to 264V AC, with a maximum input voltage rating of 350V DC. It provides a single output of 48V DC at 7A current, making it ideal for use in automated machinery, semiconductor equipment, and other electronic manufacturing applications.

The product conforms to CE, RoHS, and UL safety standards and is manufactured in Japan, indicating high manufacturing quality and compliance with global regulations. Due to its compact and efficient design, it is 35% to 65% smaller in volume than conventional power supplies of comparable ratings.

The PBA series includes additional models with features such as parallel operation, remote sensing, and fan alarm, but the PBA300F-48 focuses on stable power delivery in a convection or fan-cooled package depending on the model variant. This unit is suited to demanding industrial environments requiring reliable switching power supply performance.

Industrial use cases include automated manufacturing lines, semiconductor fabrication equipment, and laboratory instrumentation. The chassis mount form factor provides straightforward integration into control panels and machine enclosures.

Provides a single 48V DC output at 7A current capacity. Designed for operating temperatures ranging from -20°C to 71°C. Features overcurrent and overvoltage protection for reliable operation. High efficiency up to 82% with harmonic attenuator to reduce electrical noise.

Compact size with dimensions of 102mm depth and 42mm width. Meets CE, RoHS, and UL safety standards for industrial use. Input voltage range from 85V AC to 264V AC with maximum input voltage of 350V DC. Suitable for automated machinery and semiconductor equipment applications.

Lightweight design at approximately 1kg allows ease of installation. Manufactured in Japan ensuring high quality and reliability. Explore the comprehensive range of Switching Power Supplies on EnvMart for precision and reliability in electronic power conversion.