DEMASLED
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12V 3A Power Supply Adapter 36W, UL Certified DC Plug 5.5x2.1mm for LED Strip Lights, Speakers, Amplifiers, CCTV, and PC Power Supply – Reliable 12 Volt DC Adapter
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12V 3A Power Supply Adapter 36W, UL Certified DC Plug 5.5x2.1mm for LED Strip Lights, Speakers, Amplifiers, CCTV, and PC Power Supply – Reliable 12 Volt DC Adapter
Switch-mode power supplies are becoming a much more mature technology with higher efficiency compared to standard linear regulators.
12V 3A Power Supply Adapter 36W, UL Certified DC Plug 5.5x2.1mm for LED Strip Lights, Speakers, Amplifiers, CCTV, and PC Power Supply – Reliable 12 Volt DC Adapter
Item #: 145404470

12V 3A Power Supply Adapter 36W, UL Certified DC Plug 5.5x2.1mm for LED Strip Lights, Speakers, Amplifiers, CCTV, and PC Power Supply – Reliable 12

Item #: 145404470
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Switch-mode power supplies are becoming a much more mature technology with higher efficiency compared to standard linear regulators.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Power Output
Delivers a robust 36W, ensuring reliable energy for LED lights, speakers, and amplifiers, meeting diverse power demands without compromising performance.
UL Certified Safety
Comes with UL certification, providing peace of mind through superior safety standards, minimizing risks associated with electrical faults and overheating.
Versatile Compatibility
Designed with a standard 5.5mm OD and 2.1mm ID plug, compatible with a wide range of devices, making it an ideal choice for various electronic applications.

Product Details

Shop 12V 3A Power Supply Adapter 36W, UL Certified DC Plug 5.5x2.1mm for LED Strip Lights, Speakers, Amplifiers, CCTV, and PC Power Supply – Reliable 12 Volt DC Adapter online at a best price in Saint Helena. B0DMWPPM19
Item Weight1.1 lbs (500 grams)

Who Should Buy?

Suitable For
  • LED Lighting Enthusiasts

    Ideal for users looking to power LED strip lights effectively for home or project use.

  • Audio Equipment Users

    Perfectly suited for powering speakers and amplifiers requiring stable 12V supply for optimal performance.

  • PC Builders

    Useful for DIY PC setups needing reliable power supply for components, ensuring steady performance.

Not Suitable For
  • High Power Appliances

    Not suitable for devices that require more than 36W power as it could lead to performance issues.

  • Outdoor Use

    Lacks weatherproof features, making it unsuitable for outdoor applications or environments exposed to moisture.

  • Non-Standard Plugs

    Incompatible with devices that do not use the specified plug size (OD 5.5mm | ID 2.1mm).

Product Description

12V 3A Power Supply Adapter 36W, UL Certified DC Plug 5.5x2.1mm for LED Strip Lights, Speakers, Amplifiers, CCTV, and PC Power Supply – Reliable 12 Volt DC Adapter

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Customer Questions & Answers

  • Question: What devices can I power with the DC 12V 3A Power Supply?

    Answer: This power supply is versatile and can effectively power a range of devices including LED light strips, speakers, amplifiers, and various PC components. Its 36W output ensures stable performance for devices that require efficient power supply, making it suitable for both home and professional setups.
  • Question: Is this power supply UL certified?

    Answer: Yes, the DC 12V 3A plug is UL certified, ensuring it meets rigorous safety standards for electrical devices. This certification provides peace of mind, indicating that the product has undergone extensive testing for safety and reliability, which is crucial when using it with sensitive electronics.
  • Question: What is the size of the power connector?

    Answer: The power connector has an outer diameter (OD) of 5.5mm and an inner diameter (ID) of 2.1mm. This size is commonly found in various electronics, making it compatible with many devices. Double-check your device's power input specifications to ensure a perfect fit.
  • Question: Can this power supply be used for outdoor LED lighting strips?

    Answer: While this power supply is primarily designed for indoor use, it can be used for outdoor LED lighting strips if they are housed in weather-resistant enclosures. Be cautious of moisture and other environmental factors that may affect electrical devices when used externally.
  • Question: What is the power output of this supply?

    Answer: The power output of this supply is 36 watts, providing ample energy for devices requiring 12V at a maximum current of 3A. This is particularly useful for powering multiple LED strips or devices requiring consistent voltage without interruption.
  • Question: Is this power supply suitable for amplifiers?

    Answer: Absolutely! The DC 12V 3A power supply is ideal for powering audio amplifiers that require stable voltage. Its solid output ensures that your audio devices operate efficiently, enhancing sound quality and performance without unwanted interruptions.
  • Question: What is the maximum current this power supply can deliver?

    Answer: This power supply can deliver a maximum current of 3A. It is crucial to ensure that the total current drawn by your devices does not exceed this limit, as it could lead to overheating and potential damage to both the power supply and your connected devices.
  • Question: Does this power supply come with interchangeable plugs?

    Answer: The DC 12V 3A power supply typically comes with a standard plug compatible with most devices requiring this voltage and current. However, it does not include interchangeable plugs, so ensure that the plug size meets your device's specifications (OD 5.5mm | ID 2.1mm).
  • Question: Can I use this power supply for a Raspberry Pi or similar devices?

    Answer: Yes, this power supply can be used with a Raspberry Pi or similar devices that require a 12V input. Ensure that the connected device's power requirements align with the power supply’s output specifications to prevent any issues.
  • Question: Where can I buy the DC 12V 3A Power Supply in Saint Helena?

    Answer: You can purchase the DC 12V 3A Power Supply from Ubuy in Saint Helena. Ubuy offers a wide range of high-quality electronic accessories and ensures that you receive a reliable product for all your power supply needs.

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Features & Benefits

  • UL Listed Desktop power supply ensures reliable and constant DC electricity for LED products.
  • Ideal for various applications including industrial, commercial, and household uses.
  • Designed for 12V DC devices with a power capacity of 36W and a current of 3A or less.
  • Features integral short circuit, overload, and overvoltage protection for enhanced safety.
  • Compact and efficient design replaces traditional power supplies, reducing heat and size.
  • Backed by a responsive U.S.-based customer support team for fast assistance.

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