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AC/DC Power Supply Adapters for Electronic Devices.

Power Supply Adapters for:

LED Lights   • Hard Drives   • Monitors
Video   •   DC Motors   •   Audio
Any device that requires stable DC power.
12V Power Supply Adapter

Same Day Shipping: Order before 1 PM Eastern time and your order will ship same day!

We Stand Behind Our Product: One Year Warranty on All units

Standard Power Supply Adapters: 12 Volt DC (12V DC):

These standard 12V Power Supplies are ideal for all home or consumer application. They have a very low failure rate, and are covered by a 1 year warranty.

Standard Power Supply Adapter

UL Listed Power Supply Adapters: 12 Volt DC (12V DC):

These UL listed power supplies recieve the highest level of testing, and are UL certified for
manufacturing quality. They have a 0% failure rate, and come with a 2 year
immediate replacement warranty.

UL Listed Logo

Power Supply Adapter for LED lights and Strips: 12 Volt DC (12V DC)
Power Supply Adapter for LED lights

This power adapter supplies a constant current, Ideal for all types of
LED based lights, including signs, camera lights, LED strips and many more.

Constant current for stable lighting
Waterproof Power Supply Adapter: 12 Volt DC (12V DC / Outdoor)
Waterproof 12V Power Supply
Waterproof Power Supply for Outdoor or Humid Environment Use.
This power adapter has a sealed case that allows it to be placed in rainy
environments, humid environment, or other tough environmental conditions.
LED lights/Strips, Signs, Water Pumps, Security Cameras etc...

Ask An Expert

User Daniel Brightman Asked:

Do you have any power supplies with a different connector than the 5.5mm one in your listings?? My mini router uses 12v power adapter a slightly smaller barrel connector.

Our Technician Answers:

Hi Dan. Yes, almost all our power supplies are available with a smaller plug. We list the 5.5mm x 2.5mm one on most pages because it is the most common, and covers 95% of all devices. We can however, if you request it, send any of the units with a smaller 5.5mm x 2.1mm blug. The 2.1mm represents the inner barrel diameter, and should work with some smaller devices. If you are unsure, I would recommend ordering the standard one however because it does cover almost all unit, and even devices that need a 2.1mm plug will actually usually function with slightly bigger 2.5mm one. Also, for larger orders, we can custom make any connector size.. This is possible for orders of 100 units or more, and will have a 10 day lead time. I hope this answered your questions.

User Sanford Erickson Asked:

Does the output plug come with a choice of polarities? I require the centre connector to be + positive and i don't want to have to re-wire unless necessary.

Our Technician Answers:

Hi Eric... All the connectors on our 12V power supplies follow the standard polarity, which is center positive. This means the inside of the barrel is positive, and the outside is negative... It is possible to switch the polarity by cutting the 2 wires, and switching them around and reconnecting them with electrical tape... This is safe and effective.

User Mike & Missy Asked:

My husband is a paranormal investigator so I am constantly searching & purchasing audio, video, & surveillance equipment, so I actually have a couple of questions. Any assistance &/or advice you can give will be greatly appreciated. (1) While moving, I ran acrossed an AC/DC power adapter (all by its lonesome) with the printing: Model # DY-08050/ Input: 100-240 VAC (50/60Hz) Output: 8volt--500mA. Do you have any idea what device this might be for? We're thinking it could be for one of the Canon ZR500, or ZR700 camera's but are not prepared to chance plugging it in w/o further advice. (2) We are also searching for a mini portable power source ( to charge) in order to power wireless mini DV camera/camcorder's, & IR lights. Lightweight enough to "dangle" from the Swann wireless surveillance camera's would be GREAT! But ANY suggestions are greatly appreciated. Please respond at your earliest convenience, & we thank you for your assistance. Respectfully, Mike & Missy PostScript: Listed below are devices they would need to power: (1) Swann wireless camera's,(2) Sony (Handicam/Mini DV's/DCR/DVD's/Cybershot camera & Hi-8/S-VHS-C/ & VHS-C (3) Canon (Elura,ZR500/ZR700/DCR/DVD-100/DCR/DVD-200/& ELF series. (4) & a few misc. camera & camcorders (DGX/Olympus/Sylvania/Panasonic) Thank you again! Respectfully, Mickey & Missy

Our Technician Answers:

Hi MIke and Missy. While I cannot answer about specific devices and brands, I can let you know how to find the power supply you need yourself. All you need to know is the Voltage of the device, and the Amperage it uses. The voltage has to be an exact match, so if your devices uses a 12 Volt power, you will need to use a 12V power supply. Amperage on the other hand, is a minimum number. For example, if your device uses 9 Amps, you can use a 9 Amp adapter, or a bigger one.... So a 10A power supply can handle an 9A, and 8A, a 7A, load etc... The device will just pull what it needs... So if you match the voltage and amperage, the device will work...