The 24V to 3.7V DCDC Buck Converter Modul Converter (8V36V Input, 2A Output) is a compact power module designed to step down a wide input range to a stable 3.7V rail. It provides up to 2A of output current from inputs in the 8 to 36V range, making it suitable for powering 3.7V devices from higher voltage sources. Key benefits Power 3.7V devices from higher voltage supplies (836V) with a single, compact module. Simplifies circuit design by delivering a fixed 3.7V output, reducing the need for multiple regulators. Ideal for embedded projects, portable electronics, and prototypes that require a dedicated 3.7V rail. Enables safer and cleaner integration by providing a defined voltage target for 3.7V devices. Compatible with common 3.7V singlecell Liion based devices and modules. Key specifications Input voltage: 8V to 36V Output voltage: 3.7V DC Maximum output current: 2A Type: DCDC buck converter module Targeted use: provides a stable 3.7V supply from higher voltage sources Key attributes Functionality: Stepdown DCDC buck regulation to a fixed 3.7V output Compatibility: Suitable for systems powered by 836V sources and loads that operate at 3.7V Size and form: Compact boardlevel module designed for easy integration into projects and assemblies Construction: Built as a standard PCBbased module using common electronic components Performance: Delivers up to 2A of current at 3.7V from a compatible input range Applications and use cases Automotive and industrial electronics: Convert 12V or 24V vehicle or machinery power to a 3.7V supply for sensors, microcontrollers, or compact modules. Batterypowered devices: Provide a 3.7V rail for singlecell Liion based devices from highervoltage power sources such as bench supplies or power adapters. Prototyping and development: Supply a stable 3.7V reference to test 3.7Vpowered circuits and modules in a lab or workbench environment. How to use Connect an 836V source to the module input terminals. Connect the 3.7V load to the module's output terminals. Ensure the combined load does not exceed 2A to stay within specifications. Observe correct polarity and provide adequate grounding as part of your overall circuit design. If layout or enclosure considerations apply, mount the module on a suitable heatsink or PCB area to manage any dissipation. Notes This module provides a fixed 3.7V output; it is not a universal adjustable regulator. Operate within the stated input and output current limits for reliable performance. Suitable for integration into projects requiring a dedicated 3.7V rail derived from an 836V supply.