QS4E_2409S3U – GAPTEC

The QS4E_2409S3U is a compact, isolated DC-DC converter module designed for applications requiring a regulated 9V output from a nominal 24V (21.6V – 26.4V) DC source. This module delivers a single output of 9V at 27.7mA, providing a total output power of 0.25W. Isolation is incorporated to provide galvanic separation between the input and output, enhancing safety and reducing ground loop issues. The converter boasts a typical efficiency of 76%, minimizing power losses and heat dissipation. The QS4E_2409S3U is engineered for reliable operation across a wide temperature range of -40°C to +85°C, making it suitable for demanding industrial and embedded environments. The input voltage tolerance is ±10% of the nominal 24V, ensuring stable performance under fluctuating input conditions. This module is ideal for powering sensitive analog circuitry, sensors, and other low-power devices requiring a stable and isolated power supply.