- Adjustable Step-Down Power Supply Module LM2596-ADJ 4V-40V to 1.23-35V 3A Regulator for DIY Electronics Project

- Adjustable Step-Down Power Supply Module LM2596-ADJ 4V-40V to 1.23-35V 3A Regulator for DIY Electronics Project Description

Upgrade your DIY and professional electronics projects with this - adjustable step-down power supply module based the reliable LM2596-ADJ chip. Designed for efficient voltage conversion, this module is ideal for powering low-voltage devices from higher-voltage sources.
This buck converter supports a broad input range from 4V to 40V, making it compatible with a variety of power sources such as batteries, adapters, solar panels, and vehicle power systems.
The output voltage is continuously adjustable from 1.23V to 35V via the onboard precision potentiometer. This allows you to set the exact voltage required for your load, perfect for testing, prototyping, and custom power supply applications.
The module can deliver to 3A output current (with proper heat dissipation), providing stable power for a wide range of electronics such as LED strips, motors, microcontrollers, and communication modules.
Utilizing the LM2596 step-down switching regulator, this module offers high conversion efficiency, reduced heat generation, and better performance compared to traditional linear regulators.

Non-isolated - buck module V2.1

Input voltage: DC4V-40V

Output voltage: DC1.23-35V

Output current: 3A (max)

Output ripple: 4mV (max)

Conversion efficiency: 92% (max)

No-load current: about 7 mA

Protective Functions: Connection, Overcurrent, Overheat, Short Circuit

Working Temperature: - 40 ~85.

Peripheral dimensions: 55 * 32 * 13 (length * width * height) (mm)

Net weight: 36.4G


High Q value and high current shielding inductor

Low ESR Large Capacity Capacitors

BI imported high precision potentiometer

New imported chips

5A High Current Schottky Diode

Precipitated PCB