QS4E_2415S1U – GAPTEC

The QS4E_2415S1U is a galvanically isolated DC-DC converter module designed for single output applications. It accepts a nominal 24V DC input, with an operational input voltage range of 21.6V to 26.4V (±10% tolerance). The module provides a regulated 15V DC output at a maximum current of 16.6mA, delivering a power output of 0.25W. Employing a fixed-frequency topology, the converter achieves a typical efficiency of 74%. Isolation between the input and output circuits is rated to withstand a high voltage, enhancing system safety and reducing ground loop issues. The QS4E_2415S1U is designed for robust performance across a wide operating temperature range of -40°C to +85°C, making it suitable for demanding industrial environments. Its compact form factor facilitates easy integration into various PCB layouts and systems requiring isolated power rails. Internal protection features include short circuit protection.