Cosel DC/DC Converter CQHS2504850 5V DC Output 5A, 36-48V DC Input, 250W PCB Mount, 8-Pin DIP, -40°C to 85°C

Cosel CQHS2504850 DC/DC Converter is a high-performance power supply device designed to convert a 36 to 48V DC input into a regulated 5V DC output delivering 5A current, with a maximum power rating of 250W. This PCB-mounted open frame converter features a compact, standard-size “brick” form factor widely used in telecommunications and industrial electronics. It supports operation within a broad temperature range of -40°C to 85°C, ensuring reliability in diverse environments.

Engineered for high efficiency, the unit achieves up to 94%, which reduces energy consumption and heat generation. Critical safety features such as built-in overcurrent, overvoltage, and thermal protections safeguard both the converter and connected circuits. Its 8-pin DIP package facilitates easy integration onto printed circuit boards.

The converter maintains output voltage stability with ripple and noise limited to 650mV peak-to-peak, ideal for sensitive electronic components. The isolation voltage of 1500V DC enhances operational safety by preventing electrical faults. Compliance with major international safety and performance standards including CE, UL60950-1, CSA, cUL, cULus, EN60950-1, and TUV endorses its quality and reliability.

With a lightweight design of just 45 grams and compact dimensions (Length: 57.9mm, Width: 22.76mm, Depth: 10.5mm), the CQHS2504850 is suitable for compact industrial, telecommunications, laboratory, and electronic equipment applications. The product includes a 5-year warranty, reflecting Cosel’s confidence in the durability and performance of this DC/DC converter.

Standard open frame DC/DC converter ideal for telecommunications. High efficiency up to 94% reduces power losses and heat. Comprehensive protection circuits for overcurrent, overvoltage, and temperature. Compact PCB mount with 8-pin DIP package.

1500V DC isolation voltage ensures operational safety. Low ripple and noise output for sensitive electronics. Wide operating temperature range from -40°C to 85°C. Compliance with international electrical safety standards.

Lightweight at 45 grams, compact dimensions. 5-year warranty for reliability assurance.

This converter is ideal for industrial automation, telecommunications infrastructure, electronic instrumentation, and power management systems. For professionals seeking reliable DC/DC power solutions with proven standards compliance, the Cosel CQHS2504850 offers excellent performance and longevity. Explore more DC/DC Converters from Cosel and similar high-quality brands on EnvMart.