Description
The WeAct Studio Mini PD Adjustable Power Supply V1 is a compact, high-precision USB-PD / QC programmable buck (step-down) power module, designed for developers, engineers, and electronics enthusiasts. It supports DC input up to 24V, USB-PD 20V, and QC 12V, delivering a stable and adjustable output suitable for testing, prototyping, and embedded system development.
This module features a 0.96-inch TFT color display for real-time voltage and current monitoring and offers intuitive button control for fast parameter adjustment. With support for Constant Voltage (CV) and Constant Current (CC) modes, it ensures safe operation when powering sensitive electronic devices.
Its small size, precise control, and optional PC software support make it an excellent choice for portable power solutions, lab benches, and field testing applications.
Key Features
Official WeAct Studio design
USB Type-C PD input (PD 20V supported)
Quick Charge (QC 12V) compatible
DC input range: 5–24V
Adjustable output voltage and current
Constant Voltage (CV) & Constant Current (CC) modes
0.96" TFT color display (160×80)
Onboard buttons for fine adjustment
Over-current protection support
Compact, portable form factor
Electrical Specifications
Input
DC: 5–24V
USB-PD: up to 20V
QC: 12V
Output
Accuracy
Voltage setting accuracy: ±0.01V
Current setting accuracy: ±2mA
Display accuracy: ±0.02V / ±3mA
Output Modes
Constant Voltage (CV)
Constant Current (CC)
Interface & Display
TFT LCD: 0.96 inch
Resolution: 160 × 80
Physical buttons:
S: Select / Menu
+: Increase
–: Decrease
ON: Output enable
Package Information
This Package: 基础套餐 (Basic Package)
Includes
Important Notes
Maximum output voltage is input voltage minus approximately 2V
(e.g., 12V input → max ~10V output)
For long-term high-current operation, additional heat dissipation is recommended
Calibration values are retained after factory reset
Software & Documentation (Full Links)
