Adjustable Desktop Power Supply with Built-in Voltmeter and Ammeter

Product Overview: Meet the XY-SUPA – a versatile Direct Current (DC) step-up and step-down power supply module that features a clear 3-bit LED digital tube display. This real-time visualizer showcases both output voltage and current. The output voltage can be adjusted easily with the press of two buttons, enabling it to cater to specific requirements. Whether you need a regular buck power supply module or simply a device with a practical, efficient and uncomplicated interface, the XY-SUPA steps up to the challenge.

Key Features:

a. Energy-efficient power supply module
b. Broad range of voltage output
c. Supports both boost and buck functions
d. Comes with a long-handle potentiometer for easy adjustments
e. Equipped with an enable/disable output feature
f. Has parameter memory function for consistent performance
g. Supports calibration for improved accuracy

Specifications:

a. Product Name: XY-SUPA DC-DC 3W USB Step Up/Down Power Supply Module
b. Model Number: XY-SUPA
c. Input Voltage Range: DC 3.5V-12V
d. Output Voltage Range: DC 1.0V-24.0V
e. Output Power: 3W (maximum), with a cap of 2W within the DC 1.0V~2V range and 3W within the DC 2V~24V range
f. Conversion Efficiency: An impressive 94%
g. Operating Current: Only 30mA
h. Voltage Accuracy: +/-0.5%
i. Current Accuracy: +/-1%
j. Operates efficiently in temperatures between -20℃~85℃
k. Humidity tolerance: 0%-95%
l. Dimensions: 702614mm

Button Functions: A short press on any button will turn voltage output ON or OFF. A long press for more than 3 seconds will enable adjusting output voltage with every subsequent short press on the ‘UP’ button to increase and ‘DOWN’ button to decrease voltage levels evenly by 0.1V. Any adjustments made are saved automatically after 3 seconds.

Voltage/Current Calibration: The XY-SUPA comes with a built-in calibration mode. This feature allows users to adjust and correct voltage and current levels as required, ensuring optimum performance.

User Guidelines: The module is powered through a USB male socket. Adjust the output voltage as needed and disconnect the power. Connect the load on the output terminal and switch the power back on.

Precautions:

a. Avoid short-circuiting the output.
b. Never exceed the maximum output power of 3W.
c. The module comes with over-power, under-voltage, and over-current protection.
d. The module does not support reverse connection protection, hence short-circuiting and reverse actions should be avoided.
e. The output current cannot be adjusted.
f. Always read user manual and product description before usage.

Potential Applications: A one-size-fits-all solution for ordinary power supply needs, LED drive power devices, instrument voltage displays, power conversion, circuit testing, and meters.

Package Contents: 1 unit of XY-SUPA DC-DC 3W USB Step Up Down Power Supply Module

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