Adjustable Power Supply 3V-12V DC / 5A
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 56,99 lei | — |
| 3–4 pcs | 54,14 lei | 5% (−2,85 lei/unit) |
| 5–10 pcs | 51,29 lei | 10% (−5,70 lei/unit) |
| 11+ pcs | 48,44 lei | 15% (−8,55 lei/unit) |
Adjustable 3V-12V Power Supply with Precision Control for Workshop
Adjustable power supply with digital display and a maximum current of 5A, perfect for electronic testing, DIY projects, and professional service. Precisely control the voltage from 3V to 12V using a dedicated potentiometer, and the digital display shows real-time set values. Multiple integrated protections ensure the safety of your equipment.
What you get with this product
- Precise digital display — instantly see the set voltage, no guesswork or external multimeter needed
- Continuous adjustment 3V-12V — a single potentiometer precisely adjusts the voltage to the needs of each device
- Complete protection against short circuit, overcurrent, and overheating — your equipment remains safe even with connection errors
- High continuous current 5A — powers DC motors, LED strips, or projects with significant consumption
- Standard EU plug and 2.1x5.5mm DC connector included — connect immediately, no additional adapters needed
- Compact housing with mounting holes — easily fix it to a wall or workbench
How it works and how to install it
Connect the plug to a 220V outlet, turn the potentiometer until the digital display shows the desired voltage between 3V and 12V, then connect your device to the DC output connector. The power supply starts immediately and maintains stable voltage, even with load variations. If a short circuit occurs or you exceed 5A, the integrated protections automatically shut off the output until you resolve the issue. No special installation required — it's completely plug-and-play.
Frequently Asked Questions
Can I power 12V LED strips with this power supply?
Yes, it works perfectly for LED strips up to 5A (60W). Adjust the voltage exactly to 12V and connect the strip to the connector.
What happens if I connect the polarity incorrectly?
The short-circuit protection will immediately cut off power, preventing damage to the power supply or the connected device.
Does the display also show the current consumed or only the voltage?
The digital display only shows the set voltage. To monitor the current, you need a separate multimeter in series.
Technical Specifications
| Input Voltage | 110V-240V AC, 50/60Hz |
| Adjustable Output Voltage | 3V - 12V DC |
| Maximum Current | 5A (continuous) |
| Maximum Power | 60W |
| Output Connector Type | DC 2.1mm x 5.5mm |
| Display | Digital LED |
| Protections | Short circuit, overcurrent, overheating, overvoltage |
| Plug | Standard EU (2-pin) |
| Model | AWX-0312500 |
Warranty and Support
The product benefits from a 24-month warranty according to Romanian law. You have a 30-day return right if it does not meet expectations. Fast courier delivery throughout the country.
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