Top 10 Best 12v 5a power supply in 2026

Last Updated - 6/9/2026

🏆Best Choice

ALITOVE

ALITOVE DC 12V 5A Power Supply Adapter Converter Transformer 60W AC 100-240V Input with 5.5x2.5mm DC Output Jack for 5050 3528 LED Strip Module Light

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Important Note: 1. Before purchasing, please check whether the working voltage of your device is 12V and the current is not greater than 5A; 2. Check whether the DC connector is the same size as the product (5.5mm*2.5mm or 2.1mm, please see the picture for details)
•Input: 100V-240V 50/60Hz; Output: DC 12V 5A 60W max; Output adaptor jack size: 5.5mm x 2.5mm,compatible with 5.5mm x 2.1mm
•Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.
•Voltage consistency: There is no voltage fluctuations at power on, during transmit, receive, or at power off. It will protect your electronic products from destruction.
•It comes with a free female DC connector. So you can easily connect wires on it without soldering.
•Great for LED Strips, PC monitor, 3D Printer, ham radio transceiver, CCTV cameras，car subwoofer amp, audio amplifier, router, ADSL Cats, HUB, audio/ video power supply. Indoor use only!

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$12.99

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SANSUN

12V 5A Power Supply, AC 120V to DC12V 5.5x2.1mm Jack Converter, 12 Volt LED Driver 60W Adapter Transformer for Strip Lights, Surveillance Cameras, External HDD, Monitor, CCTV (Pack of 1)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•120V to 12V CONVERTER: input voltage AC100-240V US plug, DC12V Max 5A/5000mA output, work with device that less than 5A, such as 0.5A, 1A, 2A, 3A, 4A
•WIDELY USED: 12V LED strip lights, router, ADSL Cats, surveillance cameras, external HDD, 3D Printer, webcam router, keyboard, LCD monitor, digital piano, portable Keyboard, speaker and other electrical supplies less than 12vdc 5 amps 60W
•9FT POWER CORD with 5.5 x 2.1mm DC JACK: DC plug connector external diameter is 5.5mm, internal diameter is 2.1mm, central positive(+), outer negative(-), pls check your device output and plug size before purchasing to ensure the adapter's plug fits your devices
•EASY TO USE: especially add a female DC barrel connector, you can easily screw wires on it without soldering
•HIGH QUALITY: full protection of over voltage, over current, short circuits and over temperature

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$9.99

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SANSUN

12V 5A Power Supply, AC 120V to DC12V 5.5x2.1mm Jack Converter, 12 Volt LED Driver 60W Adapter Transformer for Strip Lights, Surveillance Cameras, External HDD, Monitor, CCTV (Pack of 2)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•120V TO 12V CONVERTER: input voltage AC100-240V 50/60Hz US plug, DC 12V 5A output
•12V DC POWER SUPPLY: is perfect for whatever project of 12 vdc 2 amps to 5 amps like led strip lights, surveillance cameras, external HDD, webcam router, keyboard, speaker etc electrical supplies
•9FT DC POWER CORD: extra long led light cord with 5.5 x 2.1mm dc jack, central positive(+), outer negative(-)
•HIGH QUALITY PRODUCTS AT REASONABLE PRICES: full protection of over voltage, over current, short circuits and over temperature
•EASY TO USE: especially add a female terminal connector, easily connect wires without soldering

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$19.99

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Arybroourd

Arybroourd DC 12V 5A 60W Power Supply AC Adapter 110V AC to DC Universal Regulated Switching LED Power Supply 12V 5Amp for LED Strip Light CCTV Security Camera System Radio Computer Project

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Input: AC 110V/220V 50/60Hz. Output: DC 12 Volt [10% Adjustable], 5 Amp (5000mA), 60Watt Max. . DC 12V 5A Switching Power Supply Works with device that draws less than 5A.
•Doesn't have fan inside, silent running. AL case with many holes makes heat dissipation more efficient.
•Automatically over temperature cut-off, short-circuit cut-off, over voltage cut-off, automatic overload cut-off, short circuit protection.
•12V 5A DC Power Adapter is perfect for 5050 2835 12Volt LED Strip Module lights CCTV security camera Speaker and more 12V devices less than 60W. Please kindly note that INDOOR USE ONLY!
•【 What you will get 】12V 5A DC Power Supply Adapter x 1. 24-month long time and friendly customer service. For SEPECIAL DEVICES, would you please confirm with the original supplier if a common Power Adapter can be used before buying? Some devices, must use the power supply with special CHIP from the original supplier .

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$9.37

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YOOFONE

12V 5A Power Supply Adapter 100-240V 50-60Hz AC to DC Converter 12 Volt 5 Amp Wall Power Adapter with 5.5X 2.5mm/2.1mm Plug for 5050 3528 LED Strip Module Light

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Power Specs Input 100V-240V 50/60Hz; Output: 12V 5A 60W. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) positive (+) center,Cord Length: 1m
•Intelligent Identification Output The adapter can automatically identify the current amperage required by the electronic device. For example; 50ma 100ma 150ma 200ma 800ma 900ma 1000ma 2000ma 3000ma 4000ma 5000mA,he highest output is 5A.
•Extensive Compatibility Suitable for CCTV Cameras, LED Strip light, led tape light, keyboard, BT speakers, GPS, webcam, router, and more 12V electronics.
•The products adopt the industry's top materials and processes, flame retardant shell resistant to high temperature of 1382℉, premium-quality components and safe&reliable power cord.
•Be Careful (1) This product is an AC to DC adapter, NOT A CHARGER!!! It cannot be used to charge electronic devices with batteries. Otherwise, it may damage your device. (2) The polarity is inside positive (+) and outside negative (-). They cannot be wrongly connected. (3) Never overload. If the current drawn exceeds 5A, the power supply will be damaged soon. (4) Indoor use only.

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$8.59

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YANZHI

12V 5A Power Supply 5 Amp AC/DC Adapter Converter Transformer 100-240v, 50/60HZ, 5.5x2.5mm DC Output Jack, for LED Light Strips, Security Camera System, CCTV, Routers

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Specifications】 Input: 100V-240V 50/60Hz; Output: DC 12V 5A Max (0.5A 1A 1.5A 2A 3A 4A 5A all are Suitable); Output Adaptor Jack Size: 5.5mm x 2.5mm,Compatible with 5.5mm x 2.1mm.
•【Perfect Compatibility】 Great for LED Strips, Led Tape Light, Led Cupboard Lights, 3D Printer, Home Security Camera, Ham Radio Transceiver, IR Camera, CCTV Cameras, Speaker, Car Subwoofer Amp, Audio Amplifier, Wireless Router, ADSL Cats, HUB, Audio/ Video Power Supply. Indoor Use Only!
•【Package Includes】: 1 x AC Adapter with US Plug, 1 x LED Terminal Connector.
•【Security】: There is Build-in Short-circuit protection IC in this charger to avoid overvoltage and overcurrent. If the charger meets short-circuit situation, the protection IC will cut off the circuit automatically. If you forget to unplug the charger after charging, the Protection IC will keep the safety.
•【Considerate Service】: Considerate service of one-year warranty and thirty-day return and refund, provides you with perfect shopping experience.

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$9.98

$10.98

-9%

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Gilivier

12V 5A Power Supply Universal Adapter AC 100-240V to DC 12Volt 5A 4A 3.5A 3A Power Cord with 10 Tips (5.5x2.5mm/4.8x1.7mm) for LED Strip Lights, CCTV Cameras, Router, Modem & More

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【Product Highlights】This ac adatper with 10x replaceable DC Plugs: 5.5x2.1 mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, terminal connector, which expands the application range of the adapter to a greater extent.Please note that this is an AC to DC power converter, not a charger. Therefore, it cannot charge your battery-powered devices.
•【Parameter Description】Input: AC100~240V 50/60HZ, Output : DC 12V 5A 60W max(Suitable for 500mA 1000mA 1500mA 2000mA 3000mA 4000mA 5000mA),Output tip size:5.5mm x 2.5mm（Compatible 5.5mm x 2.1mm）,this adapter was the perfect replacement for your lost 12V power cord
•【Perfect Compatibility】 for LED Strips, Home Security Camera,CCTV Cameras, IR Camera, Speaker, Car Subwoofer Amp, Audio Amplifier, Wireless Router, ADSL Cats, Audio/ Video Power etc.Please reconfirm the DC jack size before purchase and use to ensure compatibility
•【Safety Performance】Our unique processing technology. has built-in overload , overcurrent, overvoltage, and overheating protection functions to provide reliable power for your equipment.Please note :that it is not waterproof and should be used indoors
•【 Important Notice 】Please ensure that power is supplied only to devices requiring 12V 5A and 60W or lower. Exceeding these specifications may damage your device, It is recommended not to run with a full load. Special attention: center positive electrode (+) ,an outer negative electrode (-)

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$9.45

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Waysse

12V 5A Power Supply, Waysse AC DC Adapter, Converter 100-240V to 12 Volt 5 Amp Transformer 5.5x2.1mm Plug for LED Strip Light DVR NVR Security Cameras System CCTV Accessories

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Input and Output : Input: 100V - 240V, 50 / 60Hz; Output: DC 12V, 5A max, 60W. Output adapter jack size: 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm. It can supply currents less than 5A. Please confirm that the output voltage of your appliance can only be 12V
•Safety Protection : Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. No noise, low temperature operation, no spontaneous combustion, no fire hazard, stable output
•Wide Application : Perfect for 5050 3528 12V Led Strip Light, Wireless Router, Adsl Cats, Hub, Security Cameras, Audio/ Video Power Supply, 3D Printer, Led Driver, cctv Security System,Webcam Router.Not Universal Laptop Charger Computer Screnn Power Adapter
•Voltage Consistency: No voltage fluctuations at power on, during transmit, receive, or at power off. It will protect your electronic products from destruction
•Warm Tips 1: Ouput current is 5A max it means that it can supply with all amperage which smaller than 5000mA, such as 12v 5A 4A 3A 2A 1A 4000mA 3000mA 2000mA 1000mA etc.
•Warm Tips 2: Check the polarity of the plug on your original device. The polarity of the DC plug must be inner positiver+ outer nagative-
•Notice : This is a power adapter, not a charger. It is not intended for charging mobile devices or laptops. Attempting to charge devices may result in permanent damage

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$9.99

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ALITOVE

ALITOVE Upgrade 12V Power Supply 5A 60W Max AC Adapter 100~240V 50-60hz to 12 Volt Transfomer Power Adapter 5Amp 4A 3A 5.5x2.5mm Plug with Wire Terminal for LED Light CCTV Security Camera PC Monitor

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Quiet Operation: Operates silently, making it perfect for use in noise-sensitive areas such as offices, bedrooms, or libraries. Enjoy the benefits of its functionality without the annoyance of unwanted noise distractions.
•Extended Reach: Comes with a generous 10.1ft power cord. This extended length allows for greater flexibility in placement, whether you're using it in a large room or a workshop. No more struggling with short cords or limited reach.
•Input: 100V-240V 50/60Hz; Output: DC 12V 5A max; Output adaptor jack size: 5.5mm x 2.5mm,compatible with 5.5mm x 2.1mm. Connector polarity is internal positive "+", outside negative"-".
•Widely Used: For pc monitor, LED strip lights, GPS, DVR, webcam, speaker, CCTV camera, USB Hubs, external speaker, mini fan, Router, hard disk driver and more 12V devices.
•Safety Features: Built-in multiple safeguards mechanism, automatic overload protection, over-voltage protection, over-current protection, over-temperature protection, short circuit protection.
•Broad Compatibility: Works with 12V devices that less than 5A 60W, such as 1A, 2A, 3A,4A. It comes with a female DC connector. So you can easily connect wires on it without soldering.

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$13.99

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ALITOVE

ALITOVE 12V 5A 60W Power Supply Adapter Universal Regulated Switching Transformer AC110V to DC 12V 5amp Converter LED Driver for LED Strip Light CCTV Camera Security System

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Input: 110V/220V AC; Output: DC 12V 5A max. Output voltage is adjustable 15%. Only 1 output Channel.
•Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.
•Voltage consistency: There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off.
•There is no fan inside the case, silent running. Metal case with many holes makes heat dissipation more efficient.
•Great for LED Strips, 3D Printer, ham radio transceiver, CCTV cameras ，car subwoofer amp, audio amplifier, wireless router, ADSL Cats, HUB, audio/ video power supply. Indoor use only!

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$12.99

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