Cosel Switching Power Supply 3.3V DC, 9.9W, Chassis Mount, Single Output PBA15F-3R3

The Cosel PBA15F-3R3 Switching Power Supply is a high-quality power solution designed for industrial and electronic systems requiring precise DC voltage regulation. With a model code of PBA15F-3R3, this power supply delivers 3.3V DC output with a maximum power of 9.9W, ensuring stable and reliable performance for sensitive equipment.

Engineered with a single output channel, the unit supplies up to 3A output current, ideal for supporting embedded electronics, automation, and control systems. The chassis mount configuration provides secure installation and allows for streamlined integration into panels, enclosures, and machinery.

The wide input voltage range from 85V to 370V DC enables compatibility with diverse industrial and laboratory supply sources. The 68% efficiency rating minimizes energy waste and heat generation, while supporting consistent operation. The compact form factor, measuring 101.5mm in length, 34.5mm in width, and 78mm in depth, helps conserve equipment space.

Designed to withstand temperatures from -10°C to 71°C, this power supply remains resilient in variable ambient conditions, making it suitable for manufacturing, laboratory, automation, and instrumentation applications. Its compliance with CE, RoHS, and UL certification standards ensures adherence to safety and environmental requirements, though specific certification documentation should be referenced for regulated environments.

Advantageously, it features robust construction and durable electronics for reliable use in industrial environments where persistent and stable power is critical. The hazardous area certification is not available, restricting its use in certain specialized environments. With origin from Japan, the product reflects advanced manufacturing standards and quality assurance.

Maximum output voltage of 3.3V DC, tailored for electronics and industrial devices. 9.9W rated power output for maintaining device stability. Single channel output with 3A current, ideal for embedded and panel applications.

Chassis mounting for secure installation and system integration. Wide input voltage range (85V - 370V DC) fits varied industrial supply setups. Compact size: 101.5mm x 34.5mm x 78mm, optimizing space utilization. Operates reliably from -10°C to 71°C.

Certified to CE, RoHS, and UL standards. Efficiency of 68% ensures energy savings and reduced thermal output.

Cosel’s PBA15F-3R3 is well-suited for applications in industrial automation, laboratory instruments, electronic manufacturing equipment, control panels, and commercial electronic devices. Explore the complete Cosel range in power supply systems at EnvMart for reliable industrial solutions.

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