HOUHUI
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3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
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3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
With overvoltage, overcurrent, overheat and short circuit protection to ensure safe use.
3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip
Item #: 244629963

3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer,

Item #: 244629963

ETB 3603

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With overvoltage, overcurrent, overheat and short circuit protection to ensure safe use.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

Product Details

Shop 3V-12V 3A 36W Power Supply Adjustable DC Variable Universal Adapter | LED Display,100V-240V AC to 3V 5V 6V 9V 12V DC Variable Converter Transformer, 3000mA Max, 5.5x2.1mm Female to Alligator Clip online at a best price in Ethiopia. B0DDKLTVTN
Brand NameHOUHUI
ModelDMD-XS-1230
Number of Items1
UPC717211773226
ManufacturerHOUHUI
Unit Count1 Count
Included Components1x 3-12V 3A Power Supply
Part NumberDMD-XS-1230
Power SourceCorded Electric
Mounting TypeWall Mount
Current Rating3 A
Maximum Frequency60 hertz
Minimum Frequency50 hertz
Specification MetCE
BrandHOUHUI
Item Weight1.1 lbs (500 grams)

What's in the box

1x 3-12V 3A Power Supply

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the output power of the HOUHUI 12V DC Power Supply?

    Answer: The HOUHUI 12V DC Power Supply provides a powerful output of 36W, delivering up to 3 Amps of current. This ensures efficient operation for a variety of devices, particularly for LED lights. The ample output power makes it suitable for powering multiple LED strips or other 12V compatible devices simultaneously. Whether you're setting up a lighting project or need a reliable power source for your electronics, this adapter meets those needs.
  • Question: Is the HOUHUI power supply compatible with all LED lights?

    Answer: Yes, the HOUHUI power supply is compatible with a vast majority of LED lights that operate on 12V. The 5.5 x 2.1mm barrel connector is a standard size used in many LED setups, ensuring it will fit most applications. However, it's always good to check the specifications of your LED lights to ensure they can operate safely within the power limits provided by this adapter.
  • Question: Can I use the HOUHUI power supply in different countries?

    Answer: Indeed, the HOUHUI power supply is designed to operate on a wide voltage range of 100-240V AC, making it suitable for use in many countries. This versatility allows users from different regions to utilize the adapter without worrying about voltage compatibility. It's perfect for travelers or those who relocate often, ensuring your electronics are powered safely and efficiently no matter your location.
  • Question: How do I connect the HOUHUI power supply to my devices?

    Answer: Connecting the HOUHUI power supply to your devices is straightforward. Simply plug the power supply into a wall outlet, and then connect the 5.5 x 2.1mm tip to your LED or other 12V device. Ensure a snug fit to maintain a stable power connection. This adapter is especially useful for DIY lighting projects, allowing users to easily customize their setups without complex wiring.
  • Question: What should I do if my device doesn't turn on with the HOUHUI adapter?

    Answer: If your device doesn't power on with the HOUHUI adapter, first check the connection to ensure it is securely plugged in. Next, verify that the device operates within the 12V and 3A specifications of the adapter. If everything seems correct and the device still doesn't function, consider testing with another compatible load to rule out issues with the device itself. This process can help ensure both your power supply and device are in working order.
  • Question: What materials is the HOUHUI 12V power supply made of?

    Answer: The HOUHUI 12V power supply features durable housing made from high-quality materials designed to withstand normal use. The internal components are built to meet safety and performance standards, ensuring efficient heat dissipation and reliable operation. Overall, it combines functionality with longevity, making it a robust option for powering your devices reliably over time.
  • Question: How can the HOUHUI 12V power supply improve my LED lighting projects?

    Answer: The HOUHUI 12V power supply significantly enhances LED lighting projects by providing a stable and efficient power source that reduces flickering and increases brightness. With 3 Amps of power, it allows you to run multiple LED fixtures or extensive strips without overloading. This power supply is essential for optimal performance, ensuring that your lighting projects shine brightly while maintaining energy efficiency.
  • Question: Is the HOUHUI power supply safe for prolonged use?

    Answer: Yes, the HOUHUI power supply is engineered with safety features that protect against over-voltage and short circuits, allowing for safe long-term use. It is tested for thermal stability and is designed to keep operational temperatures within safe limits, giving you peace of mind while powering your devices continuously. This makes it a reliable option for both home and commercial lighting setups.
  • Question: Does the HOUHUI adapter have any energy-saving features?

    Answer: While the HOUHUI 12V power supply is primarily designed for stable output, its efficient circuitry allows it to minimize energy loss during operation, making it relatively energy-efficient. By providing only the necessary power required by your devices, it helps reduce energy consumption, which can be particularly beneficial for running multiple LED lights over extended periods.
  • Question: Where can I buy the HOUHUI 12V DC Power Supply?

    Answer: You can purchase the HOUHUI 12V DC Power Supply from Ubuy. Ubuy is a reliable e-commerce platform that provides a convenient shopping experience, ideal for acquiring this adapter in Ethiopia. Their range of products and user-friendly interface makes it easier to find and order what you need for your electronic projects.

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Customer Reviews & Ratings

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ETB 3603

Order now and get it around Tuesday, August 25

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Features & Benefits

  • Adjustable output voltage from 3V to 12V, up to 3000mA.
  • Real-time LED display for monitoring voltage adjustments.
  • Includes versatile connectors for easy connection and DIY projects.
  • Built-in safety features for overvoltage, overcurrent, and short circuit protection.
  • Compatible with a wide range of 3-12V small household electronics.
  • Compact design suitable for home or portable use.

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