Facmogu 3V-12V 5A 60W Adjustable Power Supply with LED Display, Variable DC 3V 5V 6V 9V 12V Universal AC/DC Adapter, 100V-240V AC to DC 3-12V Switching Power Converter Multi-Voltage Regulated Adaptor

Q: Does the potentiomerter click off when turned all the way counterclockwise? Can the power supply be turned off with the potentiometer?

Yes. It turns completely off with a click.

Q: what maximum current it can provide at lowest volatge 3V?

I'm not sure the max on the current. We are using it at 3.6V around 2 amps. It is rated at 5A but we have not loaded it to that level. Note: We were not able to adjust it below 3.6V. I have 3 of them and none would go below 3.6V. That was okay for our application and they seem to be stable.

Q: Is the connector negative or positive tip?

The center conductor is positive. The outer shell is negative. This is the standard arrangement of the these power supplies. This unit is a nice power source!

Q: Is this positive or negative tip ?

Inside is positive and outer ring is negative

4.3/5

Product ID: 734169049

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Details

Brand
Facmogu
Connectivity technology
AC Power
Connector type
Barrel
Compatible devices
[Wide range of
Included components
'1PCS x AC/DC
Special features
Travel

⚡60W max power output

📊Real-time LED voltage display

🔄3V-12V adjustable voltage range

Frequently Bought Together

Facmogu 3V-12V 5A 60W Adjustable Power Supply with LED Display, Variable DC 3V 5V 6V 9V 12V Universal AC/DC Adapter, 100V-240V AC to DC 3-12V Switching Power Converter Multi-Voltage Regulated Adaptor

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Description

⚡ Power up like a pro—control, protect, and connect with confidence!

TRAVEL READY SAFE - UL-certified with over-voltage, over-current, and over-temperature protection for worry-free use worldwide.
VERSATILE POWERHOUSE - Supports up to 5A and 60W, ideal for everything from smart speakers to LED strips and surveillance systems.
UNIVERSAL COMPATIBILITY - Works with both 5.5x2.5mm & 5.5x2.1mm plugs—perfect for all your gadgets.
STAY INFORMED STAY IN CONTROL - LED display offers real-time voltage monitoring for ultimate confidence and safety.
POWER YOUR DEVICES WITH PRECISION - Adjust voltage seamlessly from 3V to 12V to match your tech’s exact needs.

The Facmogu 3V-12V 5A 60W Adjustable Power Supply is a versatile, UL-certified AC/DC adapter featuring a wide input voltage range (100V-240V), adjustable output from 3V to 12V, and a real-time LED voltage display. Designed for compatibility with multiple plug sizes and equipped with comprehensive safety protections, it delivers reliable power for a broad range of small electronics, making it an essential tool for tech-savvy professionals and home innovators alike.