DCDC Isolated Buck Converter Module, input 936V, output 12V at up to 3A (36W) This module provides a galvanically isolated 12V output from a wide input range of 936V. It is a compact stepdown (buck) converter designed to power 12V devices while keeping input and output grounds separate, helping protect sensitive electronics and reduce interference. Key benefits Isolated 12V output up to 3A from a 936V input, helping protect loads and reduce ground loop issues Wide input compatibility for diverse power sources, including automotive, industrial, and solar/battery systems Fixed 12V output with a compact module form factor for easy integration into existing projects Simple, reliable stepdown operation with a dedicated 12V rail for connected devices Key specifications and features Functionality: DCDC isolated buck converter module Input range: 936V Output: 12V fixed, up to 3A Isolation: galvanic isolation between input and output Form factor: module suitable for integration into electronic assemblies and PCB mounting Performance: fixed 12V output capable of delivering up to 3A (36W total load) Compatibility and use cases Automotive and vehicle systems: powers 12V devices from 24V or mixed 936V vehicle electrical networks while maintaining isolation Industrial control and instrumentation: provides a safe, isolated 12V supply for sensors, controllers, and measurement equipment Security and surveillance: supports cameras, DVRs, and related equipment from higher voltage sources or battery banks with isolation to prevent noise propagation General electronics projects: useful for powering 12V components from battery packs, solar arrays, or other higher voltage sources with isolation Notes Input sources may include 12V, 24V, or other voltages within the 936V range Output is a fixed 12V rail rated for up to 3A; suitable for powering multiple 12V devices within the current limit This description reflects the product's core capabilities: a DCDC isolated buck converter module with a wide input range, fixed 12V output, and 3A maximum load, designed for reliable power delivery and electrical isolation in a variety of applications.