The F0515XT-2WR3 is a high-performance isolated DC-DC converter module from MORNSUN, part of the F_XT-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 and provides a regulated 15V DC output with a maximum current of 133mA and a total output power of 2W . 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% . Housed in a compact SMD package with dimensions of 13.2mm x 8.5mm x 7.3mm , it features a reinforced isolation voltage of 3000VDC and an industrial operating temperature range of -40°C to +105°C (with derating) . With its international standard pinout, this module is well-suited for applications such as pure digital circuits, general low-frequency analog circuits, relay drive circuits, and data exch