The 24V to 3.3V DCDC Buck Converter is a fixedoutput stepdown module that converts higher voltage DC supplies to a stable 3.3V rail. With an input range of 8V to 36V and a capable output current up to 3A, it is designed to power 3.3V logic devices, sensors, and peripherals from automotive, industrial, and other DC power sources. Key benefits Stable 3.3V output for reliable operation of 3.3V devices such as microcontrollers, sensors, and peripherals. Wide input range (8V–36V) enables use with diverse power sources, including automotive, industrial, and offgrid systems. Buck converter topology provides efficient voltage regulation, reducing heat compared with linear regulators when stepping down from higher voltages. Simple integration with a fixed output eliminates the need for external resistors or adjustment components in many applications. Compact module form factor supports easy onboard mounting and compact enclosures for versatile deployment. Key attributes Functionality: DCDC buck converter with fixed 3.3V output. Compatibility: Suitable for devices that require a 3.3V supply and can be powered from 8V–36V sources; appropriate for automotive, industrial, and general electronics projects. Input: 8V–36V DC. Output: 3A maximum current at 3.3V. Performance: Fixed 3.3V regulation from a wideranging input, designed for reliable operation within the specified input and current limits. Size: Size information not provided in the listing; described as a compact module suitable for boardlevel integration. Material: Material details not provided in the listing. Use cases Automotive electronics: Power a 3.3V microcontroller or sensor from a vehicle's electrical system (12V or 24V) to enable control, monitoring, or data acquisition without sacrificing signal integrity. Industrial control systems: Supply 3.3V logic devices from 24V control rails in automation panels, PLCs, or remote sensor nodes, helping to standardize logic levels across equipment. DIY and robotics: Run 3.3V microcontrollers, ADCs, and 3.3V peripherals from a 8V–36V battery or power supply in hobby projects, robots, or prototypes, reducing the need for multiple regulators. Notes The product aligns with the stated model description: a 24V to 3.3V DCDC buck converter with 8V–36V input range and a 3A output capability. For precise physical dimensions, mounting options, and thermal characteristics, please refer to the product's technical datasheet or packaging details.