DC-DC Adjustable Step-Down Power Module with LCD Display 3A

The DC-DC Adjustable Step-Down Regulated Power Supply Module with LCD Display is a highly efficient buck converter designed for precision power delivery in DIY electronics, robotics, and lab testing. Featuring an integrated dual-display LCD, this module functions simultaneously as a high-accuracy voltmeter and ammeter. It eliminates the need for external multimeters, allowing you to monitor real-time input/output voltage and load current directly on the screen.

This versatile power module is ideal for stepping down voltages to power sensitive microcontrollers like Arduino, ESP32, and Raspberry Pi, or for driving high-power LEDs and charging batteries. Equipped with onboard tactile buttons, users can easily toggle the display between input and output voltage, calibrate the readings, or turn the output on and off. Its compact footprint, high conversion efficiency, and robust screw terminals make it an indispensable tool for any maker's workbench or custom project enclosure.

Features:

• Dual LCD Display: Clear, backlit screen displays voltage and current simultaneously for real-time monitoring.
• Adjustable Output: Precision multi-turn potentiometer allows fine-tuning of the output voltage.
• High Efficiency: Delivers up to 96% conversion efficiency, minimizing heat generation during operation.
• Control Buttons: Onboard tactile switches allow easy display toggling (Input vs. Output voltage) and output shutdown.
• Secure Connections: High-quality screw terminals ensure stable and reliable wiring for both input and output.
• Built-in Protection: Features integrated short-circuit protection and thermal shutdown for safe operation.

Package Includes:

1 x DC-DC Adjustable Step-Down Power Module with LCD Display