DC-DC 3A Step-Down LCD Module with Acrylic Case

The DC-DC Adjustable Step-Down Power Module with LCD Display and Acrylic Case Combo delivers a clean, regulated DC voltage source equipped with real-time digital monitoring and a dedicated protective shell. Featuring a high-efficiency step-down switching regulator, it accepts an input voltage range from DC 5V to 36V and steps it down to an adjustable output of DC 1.25V to 32V at up to 3A max. The onboard backlit LCD screen simultaneously monitors input and output voltage levels, eliminating the continuous need for an external multimeter during project testing and calibration.

Ideal for DIY electronics benches, battery-powered prototypes, LED driver testing, and powering microcontrollers like Arduino, ESP32, and Raspberry Pi, this module offers push-button control to toggle display parameters and power output. The included precision laser-cut acrylic case protects the circuit board from accidental shorts, dust, and handling damage on the workbench, while retaining full optical transparency and convenient access to the display, adjustment potentiometer, and terminals.

Features:

• Integrated Backlit LCD Display: Real-time dual display of input voltage and output voltage with clear readability.
• Wide Voltage Input/Output: Converts DC 5V-36V input down to a smooth, continuously adjustable DC 1.25V-32V output.
• High Output Current Capacity: Delivers up to 3A peak (recommended 2A continuous under natural convection).
• High Conversion Efficiency: Reaches conversion efficiency levels up to 96% for low thermal generation.
• Onboard Calibration & Control: Equipped with onboard tactile buttons to switch measurement views and turn off display backlight.
• Custom Protective Acrylic Enclosure: Includes pre-cut clear acrylic panels, standoffs, and screws to shield against work-surface shorts.
• Screw Terminal Connectors: Heavy-duty input and output terminal blocks ensure firm, solder-free wiring.

Package Includes:

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

1 x Acrylic Case for LCD DC-DC Step Down Power Module