<p>Versatile Application: perfect for a broad range of uses, this boost converter efficiently steps up DC voltage from 4.0-35V to 5-45V. It's perfect for powering electric equipment, digital products, and more, ensuring reliable performance for your devices.</p> <p>Convenient Design: Featuring easy-to-access screw terminals for quick wiring, along with a built-in heat sink, this boost converter facilitates enhanced heat dissipation and simple setup, making it user-friendly and efficient for all users.</p> <p>Instructions for use:</p> <p>1: Connect the power supply (4-35V), the input indicator light, the module is working properly .</p> <p>2: Adjust the blue potentiometer knob, Clockwise, step up , Counterclockwise, buck, With universal test,</p> <p>3: If the input and output voltages are the same , Please rotate a few laps counterclockwise and then use it normally!</p> <p>note:</p> <p>1: The output voltage is the input voltage before it can be used!</p> <p>2: The current can not be 5A</p> <p>3: The input voltage can not be less than 4V.</p> <p>Specifications:</p> <p>Product name:DC-DC digital boost module</p> <p>Input voltage:DC 4V-35V</p> <p>Output voltage:DC 5V-45V</p> <p>Input current:Maximum 5A</p> <p>Maximum output power:100W</p> <p>Output adjustable rate:0.1V</p> <p>Maximum efficiency:94%</p> <p>Note:Due to different production batches, there are differences in silk screen printing\/appearance, which does not affect usage.</p> <p>Colour:Blue</p> <p>Material:PCB+electronic components</p> <p>Package Contents:</p> <p>2 * Boost Converter Module</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>