The F0515S-2WR3 is a high-performance isolated DC-DC converter module from MORNSUN, part of the E_S-2WR3 & F_S-2WR3 series. It is specifically designed for board-mounted power systems requiring a single voltage rail isolated from the input power supply. This module accepts a 4.5V to 5.5V DC input (with a ±10% nominal voltage variation range) and provides a regulated 15V DC output with a maximum current of 133mA and output power of 1.9W. Key features include continuous short-circuit protection for enhanced system reliability, a low no-load input current of only 8mA for energy efficiency, and a high conversion efficiency of up to 86% . With a reinforced isolation voltage of 3000VDC, an industrial operating temperature range of -40°C to +105°C, and an international standard SIP pinout, it is well-suited for applications where input voltage is relatively stable and output ripple noise requirements are not stringent, such as industrial control, instrumentation, and general power supply circ