CHS380

The CHS380 series DC-DC converters are high-efficiency, high-power bus converters designed for industrial and electronic applications requiring up to 384W of output power. These converters are available in 10V and 12V output models, delivering current capacities of up to 38A and 32A, respectively. With a wide input voltage range of 36V to 76V DC, the CHS380 series provides versatile power conversion for various high-demand systems.

Engineered for efficiency, the CHS380 series achieves up to 95% efficiency (for the high-efficiency 12V model), ensuring minimal energy loss during operation. The series also supports remote ON/OFF functionality using negative logic (L: ON, H: OFF) and features remote sensing for precise voltage regulation. Output voltage can be adjusted using an external resistor, offering flexibility for different application needs.

Key protection features include overcurrent and overvoltage protection with automatic restart, ensuring safe operation even in demanding environments. The CHS380 series is designed for a wide operating temperature range from -40°C to +85°C, making it suitable for harsh industrial conditions. It supports convection, forced air, or conduction cooling for thermal management, and is certified to safety standards such as UL60950-1, C-UL, and EN62368-1.

The CHS380 series converters come in a compact form factor, with case dimensions as small as 58.4 x 11.0 x 22.86mm and weighing only 38g to 50g, making them ideal for space-constrained applications. With robust EMI performance and reliable operation at altitudes up to 5,000m, the CHS380 series provides a high-performance, reliable power solution for industrial and electronic systems requiring high power density and efficiency.