CHS200

The CHS200 series DC-DC converters from Cosel are high-power, highly efficient power modules designed for industrial applications requiring up to 200W of output power. Available in 3.3V, 5V, and 12V models, these converters offer current capacities of up to 50A, 40A, and 16A, respectively. With a wide input voltage range of 36V to 76V DC, the CHS200 series ensures versatility and adaptability in various power systems.

Featuring advanced protection circuits, including overcurrent and overvoltage protection with automatic restart, the CHS200 series is engineered for safe and reliable operation. The converters come equipped with remote ON/OFF functionality using negative logic (L: ON, H: OFF), along with remote sensing for enhanced voltage regulation. The output voltage can be adjusted using an external resistor, providing flexibility for specific application requirements.

The series operates with high efficiency, reaching up to 94%, ensuring minimal power loss during operation. It also delivers low ripple and noise, maintaining smooth and stable power output. The CHS200 series is designed to operate in a wide temperature range of -40°C to +85°C, making it suitable for challenging environmental conditions, with a maximum operating altitude of 3,000m.

Certified to global safety standards, including UL60950-1, C-UL (CSA60950-1), and EN62368-1, the CHS200 series meets stringent safety requirements. These compact converters come in a lightweight package, with options for baseplate and conduction cooling for enhanced thermal management. With dimensions as small as 58.4 x 12.7 x 23.26mm and cooling options including convection, forced air, and conduction, the CHS200 series offers flexible integration into space-constrained designs.

The CHS200 series is an ideal solution for industrial power systems requiring reliable, high-performance DC-DC conversion in a compact, robust package.