This Boost Buck Converter Micro USB Step-Up/Down Power Supply Module provides a reliable and versatile solution for voltage conversion in electronics projects and testing environments. Designed with USB and Micro USB input support, this module delivers adjustable output voltages from 1.2V to 24V, making it suitable for powering a wide range of devices.

Key Features:

• Adjustable output voltage via potentiometer with rotating handle
• One-button output ON/OFF control with digital display
• Supports low-power and sleep modes for energy efficiency
• Compatible with USB, Micro USB, and pad input connections
• Ideal for multiple applications including battery charging, LED drivers, circuit testing, and general power supply

Technical Specifications:

• Input Voltage: DC 5V (USB/Micro USB), 3.5V–12V (pad input)
• Output Voltage: DC 1.2V–24V (adjustable)
• Output Power:
• Input 1.2–2V → up to 2W
• Input 2–20V → up to 3W
• Input 20–24V → up to 2.5W
• Display: 3-digit digital tube display
• Applications: Battery charger, LED drive, instrument voltage display, power conversion, test meter, and general-purpose power supply