Top 10 12V 3A Power Supply – AC Adapters

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1. Facmogu


36 Watt AC 100-240V to DC 12Volt Transformers, Switching Power Supply for LCD Monitor, Facmogu DC 12V 3A Power Adapter, CCTV Cameras 2.1mm X 5.5mm US Plug, Wireless Router

Facmogu #ad - Safety features -- Over-voltage protection, over-current protection, short circuit protection. If you receive a previous version, please contact us. We have updated the length of the line.

Widely use -- great for lcd monitor, computer project, ham radio transceiver, audio amplifier, camera, 3D printer, ADSL Cats, wireless router, wireless router, HUB, car subwoofer amp, RC LiPo chargers, CCTV cameras, audio/ video power supply. Indoor use only!1-year warranty -- we offer 1-year guarantee period. Voltage consistency -- no voltage fluctuations at power on, during transmit, receive, or at power off. Input voltage -- 100v-240v 50/60hz; output: dc 12v 3a 36w max; output adaptor jack size: 5. 5mm x 2. 1mm, us plug type. It will protect your electronic products from destruction. If you have any questions or concerns, please don't hesitate to contact us.
BrandFacmogu #ad
ManufacturerMo-gu #ad
Weight0.44 Pounds
Part NumberA17030

2. Belker


Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone Tablet Kindle and Echo Dot TV Box 1A 1.5A 2A 2.5A 3A 3000mA Amp Max.

Belker #ad - 3. 0a. This replacement power adapter offers 8 interchangeable tips, which makes it fits 95% of ac/DC home appliances, Speakers, Routers, Tablet, Such as 3V to 12V Household Electronics, CCTV camera system, USB Charging Camera, LED Strip Lights, Scales, USB powered devices and more.

Ac input: 100-240v 50/60hz 1. 0a, dc output: volt 3v 4. 5v 5v 6v 7. 5v 9v 12v - amp 05a 1. 0a 1. 5a 2. 0a 2. 5a max. Search "b07pmhmpmP" on Amazon. 1 x user Manual. This ac adapter polarity is inner positive+, outer negative-. Support 5v 3a, replace those adapters less than 36W like 5V 1A 2A 2. 1a, 9v 3a, 12v 3a and more. If your device is with center negative polarity "-", please take a Belker polarity reversed cable. This power supply is a versatile adjustable adapter, 12v 1a 2a, 6v 3a, max. Package content: 1 x universal ac dc adapter, 1 x Plugs kit, 1 x Switch key.
BrandBelker #ad
ManufacturerWestronix #ad
Part NumberBK-Manual-36W



JOVNO 12V 3A Power Supply Adapter 36W 12volt DC Power Converter Cord 100-240V AC to DC 12V 3amp 2.5A 2A Transformer LED Driver 5.5x2.5mm Tip for 5050 WS2811 LED Strip Lights CCTV Camera LCD Monitor

JOVNO #ad - User-friendly design we especially give away a female DC connector, so you can screw wires onto it easily to meet more application scenarios. Polarity is inside positive "+", outside negative"-". Compatible with 5.

5mmx2. 1mm. Universal adapter works well with most of devices that draws less than [email protected], such as 500mA, 1A 1. 5a 2a 2. 5a 3a. Safe to use. Built in automatic over-voltage protection, CE, RoHS, over-current protection, short circuit protection. Integrated design of power supply and plug makes it more compact and light. We recommend to use less than 80% of the full load.

Do not overload! safety features certified by fcc, over-temperature protection, CCC. Fire retardant shell. Wide application widely used to drive 2835 5050 ws2811 ws2815 12v led strip light, LCD monitor, CCTV camera, water purifier, DC motor, DC Pump and other 12V devices less than 36W. Power specs input: ac 100v-240v 50/60hz; output: dc 12v, 3a 36w max; dc plug size is 5. 5mm x 2. 5mm.
BrandJOVNO #ad
ManufacturerJOVNO #ad
Weight0.33 Pounds
Part NumberJVN12V3ABK



SHNITPWR 12V 3A 36W AC DC Power Supply Adapter 100V~240V AC to DC 12 Volt 3 Amp Converter Transformer LED Driver with 5.5x2.5mm Plug for 5050 3528 LED Strip 3D Printer CCTV Security System LCD Monitor

SHNITPWR #ad - Output dc adaptor jack size is 5. 5mm x 2. 5mm. Never overload!. We focus on producing high quality power adapters. It is perfect for 5050 3528 12v led strip light, lcd monitor, hub, 3d printer, wireless Router, LED Driver, CCTV Security System, security cameras, audio/ video power supply, ADSL Cats, Webcam Router and other 12V devices.

Such as 500ma, only 3a will be supplied and power supply will be damaged soon. No noise, no spontaneous combustion, stable output. You can screw wires onto it easily, no soldering required. If your device draws 2a then 2a will be supplied. We will happily accept the return and give you refund, we have 30 days money back guarantee, 24 months exchange. But if draws more than 3a, 2a, 1a, 1.5

5a, max 3a, 36w ; it can supply with all amperage less than 3A. Automatic overload cut-off, automatic thermal cut-off, over voltage cut-off, no fire hazard, low temperature operation, no explosion, short circuit protection. In order to meet more needs, we give away a female DC connector. Input: ac 100 - 240v, 50 / 60hz ; output: dc 12v, 3a. Certified by fcc ce rohs. If you don't like our product or don't want it, please feel free to contact us.
ManufacturerSHNITPWR #ad
Weight0.55 Pounds
Part NumberSNT1203BK
WarrantyWe have 30 days money back guarantee, 24 months exchange.



ALITOVE 12V 3A Power Supply Adapter 100~240V AC to DC 12 Volt 3 Amp 72W Converter 12 vdc 3000mA 2.2A 2.4A 2.5A 2.8A Available 5.5mm x 2.5mm 2.1mm for LED Strip Light CCTV Security Camera Router

ALITOVE #ad - It is perfect for 12v devices less than 24w, such as LED light strip, CCTV camera security system, keyboard, Bluetooth speaker, webcam router, tv boxes, etc.

Safety protection: automatically overload cut-off, over temperature cut-off, over voltage cut-off, short-circuit cut-off. Comes with a female DC barrel connector. You can easily screw wires on it without soldering. Input: 100v-240v 50/60hz; output: 12v dc, 3a max; works with device that draws less than 3a, 1A, 2.6a, 2. 1a, 1. 5a, such as 500mA, 2. 3a, 2a, 3a. Dc plug connector external diameter is 5. 5mm, internal diameter is 2. 1~2. 5mm. Sufficient 36w output power and stable 12V output voltage will protect your electronic devices from destruction.
BrandALITOVE #ad
ManufacturerALITOVE #ad
Part NumberAL12V3A
Warranty30 days money back guarantee, 18 months exchange

6. Yetaida


36Watts Wall Power Converter, 5.5mm x 2.5mm DC Jack,for LED Strip,CCTV Camera,Wireless Router,Monitor, Yetaida DC 12V 3A Power Supply Converter Adapter

Yetaida #ad - Package includes 1 x 12v 3a 36w power supply with 2ft power cord, DC Jack:5. 5x2. 5 mm, compatible with 5. 5 x2. 1mm. High qualityover current protection, over voltage protection and overload protection, short-circuit protection ensure the stability and smoothness.

12v 3a power supplyac input 100-240v 50/60hz, dc 12v 3Amp output Power Supply, 36Watt max wattage. About us professional factory of led lighting accessories, welcome to our store for 5V 12V 24V with 1A 2A 3A 5A 10A 20A 30A AC/DC Power supply/Adapters with best price; 24 hours reply, contact us if you have any questions. Wide applicationyour best choice of 12v 3a power supply, widely use for Led Flexible Light Strip, security camera, DVR Streaming Media Players, led & lcd tvs, Computer Monitor, Android TV Box and so on.
BrandYetaida #ad
ManufacturerYetaida #ad
Part NumberLB-5V-12V-24V-Power Adapter
ModelLB-12V3A-Power Adapter

7. Security-01


2-Pack AC 100-240V to DC 12V 3A Power Supply Adapter 5.5mm x 2.1mm for CCTV Camera DVR NVR Led Light Strip UL Listed FCC

Security-01 #ad - Warranty: 18 months and lifetime technical support. 2pcs dc 12v3a power supply Plug US with UL Listed. Dc connector size: 5. 5x2. 1mm. Model: cs-1203000 Fcc, weee, ul certificate, RoHS.
BrandSecurity-01 #ad
ManufacturerSecurity-01 #ad
Weight0.71 Pounds
Part NumberISM-CS-1203000



LED Strip Light ect Household Electronics, 3.5x1.35, 4.0x1.7, 5.5x2.5, 5.5x2.1 DC Plug with 4 ConnectorLED Connection, IBERLS 36W 12V 3A Compatible with 2A Power Supply Adapter for CCTV Camera

IBERLS #ad - Such as 2. 5a, 600ma, 900ma all is available, 800ma, 1a, if you needed more than 3A then you will get 3A also. Extensive compatibilityinput: 100-240v ac, wide voltage design, security camera, this product is widely used, almost all countries contain civil voltage range, LED & LCD TVs, computer monitor, application products such as: Led Flexible Light Strip, DVR Streaming Media Players, 50-60Hz, Android TV Box and so on.

More selectivecomes with connector: 5. 5*2. 1mm polarity: positive + center, specifications are subject to the phisycal product, gift connectorr may be slightly different from the above connectorr, in order to meet your more requirements, we will gift you $ 5 worth of 4 connectors to you, Gift connector: LED connection/4.00*1. 7mm/3. 5*1. 35mm/5. 5*2. 5mm, ️due to different production batches, If you need 5V power supply please search in the search box: B0745BZV6T.

However, 2a, it means that it can supply with all amperage which smaller than 3A. Securitycertified by fcc ce rohs, low temperature operation, we focus on producing high quality power adapters, No noise, provide stable output, no explosion, no spontaneous combustion, And to provide you with 2 year after-sales warranty service. Exquisite shellshell size: 87*55*47mm the actual goods are more exquisite than the picture, Wire length: 1.
BrandIBERLS #ad
ManufacturerIBERLS #ad
Height1.85 Inches
Length3.43 Inches
Width2.17 Inches
Part NumberBS-40W1203000DUI

9. Security-01


AC 100-240V to DC 12V 3A Power Supply Adapter Switching for CCTV Cameras DVR NVR LED Strip 5.5mmx2.1mm UL Listed FCC

Security-01 #ad - Warranty: two Years and lifetime technical support. Model: cs-1203000 Dc connector size: 5. 5mm x 2. 1mm. Dc 12v3a power adapter with UL Listed, Plug US. Ul listed, fcc certificate WEEE, RoHS.
BrandSecurity-01 #ad
ManufacturerRonghua #ad
Part NumberCOMINU048714

10. Pryeu


PryEU 12V 3A AC Adapter 36W DC Power Supply Transformer Wall Plug-in 5.5 x 2.1mm with 12PCS Replacement Connectors UL Listed ONLY for 12 Volt Device

Pryeu #ad - Powerful, quiet work, and no overheat, never too hot. This ac/dc adapter only works for 12v electrical devices with output power less than 36w, easy to connect the alternative female connectors via the exist 5.

5*2. 1mm male connector. For 12 volt only, plug & play. Quickly response to customer, fast delivery. Ul listed replacement power supply. Multi-use adapter charger with various plug. It's 12 volt wall plug in ac/dc adapter with output power 36W max, overcharge and short circuit protection, UL E480515 approved, won't be worrying about any fires/explosions. Any defective received, we promise to offer perfect replacement and rapid refund services.

Powerful enough for required use, NO noticeable noise or distortion when the power adapter works, won't be worrying about harm coming to your kids and yourself. The plug-in 12v adapter comes with 12pcs different tips, telecom equipment, changes the 12v transformer to suit general electronics applications such as computers, audioideo equipment and more.
BrandPryeu #ad
ManufacturerFuwillTech #ad