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Item #:
188583303
3V ~ 12V 4.5A 54W Power Supply Adjustable,3V 4V 5V 6V 7V 8V 9V 10V 11V 12V Variable Universal ACDC Adapter 100V-240V AC to DC Converter with 14
88% of respondents would recommend this to a friend
Item #:
188583303
BND 39
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, September 20
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A versatile and reliable power solution for a wide range of electronic devices.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Voltage Range
Adjustable output from 3V to 12V, catering to various devices, ensuring versatility for all your electronic needs.
High Current Capacity
Delivers up to 4.5A and 54W, providing sufficient power for demanding devices and ensuring reliable performance without overheating.
Multiple Connectors
Includes 14 interchangeable tips and a polarity converter, making it convenient to use with different applications, enhancing compatibility with various electronics.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 1.5 lbs (680 grams) |
| What is in the box | 3V ~ 12V 4... For more details, please check description/product details |
Who Should Buy?
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DIY Electronics Enthusiasts
Ideal for hobbyists who require adjustable voltage for various electronic projects and devices.
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LED Strip Users
Perfect for powering LED strip lights with varying voltage requirements for customization in lighting setups.
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Portable Device Users
Convenient for users needing a flexible power source for multiple gadgets in different locations.
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High Power Devices
Not suitable for devices that require more than 54W power or higher voltage.
Product Description
3V ~ 12V 4.5A 54W Power Supply Adjustable,3V 4V 5V 6V 7V 8V 9V 10V 11V 12V Variable Universal ACDC Adapter 100V-240V AC to DC Converter with 14 Tips&Polarity Converter for LED Strip Light Router
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Customer Questions & Answers
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Question:
What devices can be powered with this adapter?
Answer: It is compatible with a wide variety of devices such as LED strips, smart speakers, and routers. -
Question:
How many DC tips are included?
Answer: The adapter comes with 14 different DC tips to ensure compatibility with most devices. -
Question:
Is it safe to use this power supply?
Answer: Yes, it includes multiple safety features including over-voltage, over-current, and short-circuit protection.
LQYLXR Power Converters Editorial Review
**** The 3V ~ 12V 4.5A 54W Adjustable Power Supply presents itself as a robust solution for hobbyists and DIY enthusiasts looking for a versatile AC/DC adapter. With its capability to adjust output voltage across a wide range from 3V to 12V and support for numerous device tips, users find it suitable for various projects. The inclusion of a bright LED display provides clear visibility of the current voltage setting, earning praise for its accuracy, with many users noting minimal sag in voltage under typical loads. However, there are a few design Considerations that could be improved. The absence of distinct click stops on the dial could lead to inadvertent changes in voltage while in use, which requires users to handle it with care. Additionally, the power supply's method of implementation—where the off switch doubles as the voltage dial—has drawn some criticism. Users expressed a desire for a standalone off switch to maintain their settings seamlessly when powering the unit on and off. While the power supply performs well in many scenarios, notably in light loads, some users have reported issues when using it with higher-power devices. In one instance, it underperformed when powering a small signal amplifier, indicating that it may have limitations with certain peak loads. Despite some of these functional quirks, many customers feel the product is competitive within its price range and has potential usefulness for everyday hobbyist applications. **
Customer Reviews & Ratings
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Pros
- Adjustable voltage output with a wide range (3V to 12V).
- Bright LED readout displays the current voltage accurately.
- Comes with multiple tips and USB connection options for versatility.
- Good performance under typical load with minimal voltage sag.
Cons
- Lack of click stops on the voltage dial can lead to accidental adjustments.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BND 39
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Adjustable voltage output from 3V to 12V.
- Maximum current of 4.5A, suitable for various electronics.
- Includes 14 different DC tips for compatibility.
- Features safety protections: over-voltage, over-current, short-circuit.
- Ideal for hobbyists and professionals needing reliable power.
- Compact design for indoor use with a built-in voltage display.
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