The LM2596 DC-DC Buck Converter Adjustable Step Down Power Supply Module is a highly efficient voltage regulator designed for reducing DC voltage levels with stable and reliable output performance. This compact power management module is widely used in electronics, embedded systems, robotics, IoT devices, battery-powered projects, and DIY applications. Powered by the reliable LM2596 switching regulator IC, the module provides excellent conversion efficiency of up to 92%, making it ideal for low power loss applications. At robocircuithub, this LM2596 buck converter module is one of the most popular choices for hobbyists, students, and professional engineers looking for an affordable and dependable step-down voltage solution.
The module supports adjustable output voltage using an onboard precision potentiometer, allowing users to set the desired voltage according to project requirements. It can efficiently convert higher DC input voltages into lower regulated output voltages suitable for microcontrollers, sensors, communication modules, LED strips, CCTV systems, Arduino boards, Raspberry Pi, and industrial automation circuits. Its compact PCB design, lightweight structure, and easy-to-use screw terminals make installation simple and convenient.
Specifications
- Model: LM2596 DC-DC Buck Converter Module
- Input Voltage: 4V to 40V DC
- Output Voltage: 1.25V to 37V DC Adjustable
- Maximum Output Current: 3A
- Conversion Efficiency: Up to 92%
- Switching Frequency: 150KHz
- Voltage Regulation: Excellent load and line regulation
- Protection: Thermal shutdown and current limit protection
- Compact size and lightweight design
Applications
- Arduino and ESP32 power supply projects
- Battery voltage regulation systems
- Robotics and automation circuits
- LED driver applications
- CCTV camera power management
- Solar-powered electronic systems
- DIY electronics and embedded projects
- Industrial control systems
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