LM2596S DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter Charging Module
VAT inclusive; Computed calculations added locally.
Overview
LM2596S DC-DC 24V/12V to 5V 5A Step Down Buck Converter
Power your low-voltage electronics efficiently with the LM2596S DC-DC Step Down Buck Converter Module. Designed for applications where a higher DC voltage needs to be reduced to a lower voltage, this compact converter is a practical solution for DIY electronics, Arduino projects, embedded systems, LED applications, and power supply circuits.
The module can be used to step down suitable DC input voltages to a 5V output, making it convenient for powering electronics that require a regulated 5V supply. Its compact PCB design includes an adjustable regulator circuit and screw terminals for convenient wiring.
Whether you're building an IoT device, powering a microcontroller, developing an automation project, or creating a custom DC power system, the LM2596S buck converter provides a convenient way to obtain a lower DC voltage from a higher-voltage source.
Note: Actual continuous output-current capability depends on the module design, input/output voltage difference, cooling, and operating conditions. The commonly advertised "5A" rating should not automatically be treated as a guaranteed continuous 5A output without adequate thermal management.
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Product Technical Information
Technical Details
LM2596S DC-DC Step Down Buck Converter
The LM2596S DC-DC Buck Converter Module is designed to reduce a higher DC voltage to a lower voltage for electronic circuits and embedded applications. It is particularly useful when a 5V power source is required from commonly available 12V or 24V DC supplies.
Using a switching buck-converter design, the module provides a more efficient voltage-conversion solution than a simple linear regulator in many applications. The module is compact and easy to integrate into DIY electronics projects.
5V Power Output
This version is intended for applications requiring a 5V DC output, such as microcontrollers, sensors, development boards, LED circuits, USB-powered electronics, and other low-voltage devices.
Wide Range of Applications
The LM2596S module can be used in a variety of projects, including:
Arduino and microcontroller projects
ESP32 and ESP8266 projects
IoT devices
LED lighting systems
Robotics projects
Embedded electronics
CCTV and automation projects
DIY power supplies
Battery-powered electronics
Industrial control projects
Compact and Easy to Connect
The module features a compact PCB layout and screw terminals that simplify input and output connections. This makes it convenient for prototyping, testing, and permanent DIY installations.
Important Current-Rating Note
Although many versions of this module are marketed as 5A buck converters, the practical continuous current capability depends on the specific PCB design, components, voltage conversion ratio, ambient temperature, and cooling. For demanding loads, adequate ventilation or additional heatsinking may be necessary.
Before connecting a load, verify the module's output voltage with a multimeter. Also ensure that the input voltage is within the limits of the specific module version being used.
Frequently Asked Questions
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