DC-DC Digital USB Buck Boost Converter Module 5V to 3.3V 9V 12V 18V 24V Adjustable Step Up Down Voltage Regulator Power Supply Module with USB Extension Cable
USB adjustable buck-boost power supply charging module 5V to 3.3V/9V/12V/24V
LCD display: Clear display of voltage and current, making it easy for you to view the data you want; The “SW” button can switch display voltage and current, easy to observe parameter changes
The voltage regulator adopts multi-turn precise long-handle potentiometer, which can be adjusted manually without tools
Package Content:1 x DC-DC Buck Boost Converter Module, 1 x USB Extension Cable
Description
Description:
Input Voltage: 3.5-12V
Output Voltage: 1.2-24V
USB adjustable buck-boost power supply charging module 5V to 3.3V/9V/12V/24V
LCD display: Clear display of voltage and current, making it easy for you to view the data you want; The “SW” button can switch display voltage and current, easy to observe parameter changes
Package Included:
1 x DC-DC Buck Boost Converter Module
1 x USB Extension Cable