LM2596 DC-DC 4.5-40V Step down Power Module
R39,95
LM2596 DC-DC 4.5-40V Step down Power Module suitable for DIY electronics, robotics, automation and prototyping projects.
15 in stock
Description
LM2596 DC-DC 4.5-40V Step down Power Module
4.5-40V Adjustable Step-Down Module LM2596S Price DC-DC LM2596 Power Module Description: Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous Rectification Module Properties: Non-isolated step-down module (buck) Short circuit protection: current limiting, since the recovery Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less) Full load temperature rise: 40 Load regulation: ± 0.5% Voltage regulation: ± 2.5% Dynamic response speed: 5% 200uS Specification: Input voltage: 4V-35V Output voltage: 1.23V-30V(Adjustable) Output current: Rated current is 2A,maximum 3A(Additional heatsink is required) Dimension:48*23*14mm(L*W*H)
Here is a short description of the LM2596 DC-DC Buck Converter Module:
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What it is: A high-efficiency step-down (buck) switching voltage regulator board that efficiently reduces a higher DC voltage down to a lower, stable DC voltage.
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Key Specs:
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Input Voltage: 4.5V to 40V DC
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Output Voltage: 1.25V to 37V DC (adjustable via an onboard multi-turn potentiometer)
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Output Current: Up to 2A continuous, 3A peak (heatsink recommended above 2A or 10W output)
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Key Features: High efficiency (up to ~92%) compared to linear regulators—it runs much cooler because excess voltage isn’t wasted as pure heat. Includes built-in thermal shutdown and current limit protection.
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Common Uses: Powering Arduino, Raspberry Pi, motors, and LED strips from higher-voltage sources like 12V/24V power supplies, solar panels, or multi-cell LiPo batteries.
Additional information
| Weight | 20 g |
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