DCDC Isolated 12V24V (936V) to 12V 3A Stepdown Module is an isolated buck converter that converts a wide DC input into a stable 12V output capable of delivering up to 3A. With galvanic isolation between input and output, it helps minimize groundloop issues and interference when interfacing devices that have different ground references. The module is designed for 12V and 24V systems and is suitable for automotive, industrial, and mobile applications. Key Benefits Isolated output reduces ground loops and electrical noise, improving safety and signal integrity for sensitive loads. Wide input range of 936V enables use with 12V and 24V systems, including automotive and industrial environments. Stable 12V supply at up to 3A supports midpower peripherals, sensors, and controllers. Compact module form factor facilitates integration into electronic projects and equipment. Simple, direct conversion from a higher voltage rail to a fixed 12V load without commonground conflicts. Key Attributes Functionality: Isolated DCDC buck converter; input DC 936V; output DC 12V; maximum current 3A. Compatibility: Suitable for 936V input sources and 12V or 24V system applications; provides galvanic isolation between input and load. Size and form: Module designed for integration into projects and equipment (specific dimensions not provided). Material: Not specified in the available specifications. Performance: Delivers 12V at up to 3A with isolation between input and output. Applications and Use Cases Automotive and mobile equipment: supply a stable 12V rail for microcontrollers, sensors, and peripherals from a vehicle battery or other 1224V power sources while maintaining isolation from the vehicle ground. Industrial automation: power 12V sensors, actuators, or controllers from a 24V PLC or industrial power supply, reducing ground loop risk and improving measurement accuracy. Offgrid and bench testing: power 12V devices from a wide range of input sources (936V) in labs, test rigs, or compact systems, with isolated load grounding to minimize interference. This module provides a straightforward solution for converting a higher voltage supply into a stable, isolated 12V output at up to 3A, supporting reliable operation across automotive, industrial, and mobile applications.