QT8B_2405S3UP – GAPTEC

The QT8B_2405S3UP is a compact, isolated DC-DC converter module designed to provide a stable 5V output at 50mA from a 21.6V to 26.4V input voltage range (±10% tolerance around a nominal 24V input). This module utilizes a fixed-frequency switching topology to achieve a typical efficiency of 78%. Robust isolation ensures reliable operation in sensitive applications, mitigating ground loops and providing electrical safety. The component is engineered for harsh environments, boasting an operating temperature range of -40°C to +105°C, making it suitable for demanding industrial and automotive applications. The module delivers a power output of 0.25W and incorporates internal protection mechanisms against over-voltage and short-circuit conditions. Its design prioritizes high power density and reliability within a small form factor.