LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 to 1.3-37V Buck Adapter Adjustable Power Supply

Description

Product Overview

Elevate your power projects with the LM2596 DC‑DC Step Down Converter Voltage Regulator LED Display Voltmeter. Designed for seamless voltage conversion from 4.0 V–40 V down to a precise 1.3 V–37 V, this buck adapter delivers reliable, adjustable power for everything from hobby kits to industrial prototypes.

Key Highlights

• High‑efficiency switching regulator (up to 90 % efficiency) for reduced heat and energy loss.
• Integrated LED voltmeter provides real‑time voltage readout, eliminating the need for external meters.
• Wide input range (4.0 V – 40 V) and adjustable output (1.3 V – 37 V) with a 1 % accuracy tolerance.
• Compact 3.5 × 2.5 × 1.0 in. PCB footprint, perfect for space‑constrained designs.
• Robust 10 A continuous current capability, ideal for LED arrays, motors, and sensor arrays.
• Built‑in over‑current and over‑temperature protection for safe operation.
• Compatible with both 2.5 mm and 3.5 mm screw terminals for quick wiring.

Technical Specifications

• Input Voltage: 4.0 V – 40 V DC
• Output Voltage: 1.3 V – 37 V DC (adjustable)
• Output Current: 10 A (continuous)
• Efficiency: Up to 90 % at 5 V load
• Switching Frequency: 1.5 MHz
• Package: 3.5 × 2.5 × 1.0 in. PCB
• Protection: Over‑current, over‑temperature, short‑circuit

Applications

Whether you’re building a DIY LED lighting system, powering a robotic arm, or creating a custom power supply for a lab instrument, the LM2596 converter offers the flexibility and precision you need. Its high current rating and wide input range make it a go‑to solution for:

• LED strip and panel lighting
• Battery charger circuits
• Prototyping boards and breadboard power supplies
• Embedded systems and IoT devices
• Industrial control panels and automation equipment

Why Choose This LM2596 Converter?

By integrating a reliable LM2596 chipset with an intuitive LED voltmeter, this converter eliminates the hassle of external measurement tools and offers a clean, professional look for any project. Its robust protection features and high current output ensure dependable performance, even under demanding conditions. Choose the LM2596 Step‑Down Converter for a blend of efficiency, accuracy, and versatility that powers your ideas to reality.