QS4E_1212S3U – GAPTEC

The QS4E_1212S3U is a compact, isolated DC-DC converter module engineered for applications requiring a tightly regulated 12V output. This module delivers a stable 20.8mA output current, resulting in a 0.25W power output. It accepts a nominal input voltage within a ±10% tolerance window, spanning 10.8V to 13.2V. The isolation barrier provides electrical separation between the input and output stages, enhancing system safety and reducing ground loop issues. The converter achieves a typical efficiency of 76%, minimizing power dissipation and heat generation. Designed for robust performance in harsh environments, the QS4E_1212S3U operates reliably across a wide temperature range from -40°C to +85°C, making it suitable for industrial and embedded applications. The module’s isolated topology ensures compliance with stringent safety standards and facilitates flexible grounding configurations.