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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.
High quality Power Supply

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

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
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...
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

Ask An Expert

User Cindy Asked:

I need a power adapter for a brookstone digital picture frame, model AH 812-B requires a 12 V DC..any clue what I might use

Our Technician Answers:

Hi Cindy. We are unable to give you information about which power supply to use for a specific device, but it is easy do do this research on Google. All you have to do is find the Voltage of the power supply, which I assume will be 12 Volt. Then you should find how many watts your device uses, and divide by the voltage (12) to get the Amps. Now you just order a power supply that has the same, or HIGHER amp rating than your device. For example, if you TV is 12 Volt, and uses 60 Watts, you will divide 60 by 12, to get 5 Amps (5A). This means you can use a 5A, 6A, 7A, or any higher Amp rated power supply. Also, make sure that your TV uses the standard 5.5mm x 2.5mm DC connector, which is what all the units we have come with,

User bob secrest Asked:

i have a schwinn 230 recumbent fitness bike that needs an electrical power adaptor. do you have one to fit this bike? i think it takes an adapter #13006109. thanks

Our Technician Answers:

Hi Bob... In order to find the correct power supply for your bike, you will need to do some research. First you need to find the voltage of the original power supply. This voltage has to be exact. So if your bike uses a 12V Power supply, You will need to use another 12 Volt Power Supply. After that you will need to find out the size of the adapter it needs, measured in Amps. If your bike used a 4 Amp power supply for example, you will need a power supply that can handle a 4A load, OR MORE. So a 4A, 5A, 6A, etc. will work. Finally you will need to know the type of connector. This should be easy as most devices these days use a standard connector that is 5.5mm x 2.5mm barrel type, center positive. That is what all our power supplies have. So confirm that the bike uses that standard connector. You can look up a picture of the connector on google. That is all. If you match all these things.. It will work.

User john Towler Asked:

I am looking for a 17 v 400mA adapter. Can you supply this or one that will work to charge a power drill battery?

Our Technician Answers:

Hi J*** For charging your drill battery, you need a 17 Volt Power Supply that is cable of about .5 Amps. The only power supply that can do this in our stock is the 90 Watt Universal power supply. It will work perfectly for your Drill. Here is a link:

Power Supply News and Information

Why Order Your Power Supply from an American Company

This article discusses the benefits of ordering a 12V Power Supply Adapters you need from a company based here in the USA, versus importing direct from China.

Power Supply News

As a USA based manufacturer, wholesaler, distributor, or retailer, you are faced with some tough challenges and choices daily. Importing power supplies to power your products does not need to be one of them. While it is true that at first glance, buying a 12V power supply a little cheaper straight from China looked at closely, the deal may not be so good. Here is why. First of all, shipping from china is slow and unreliable, not to mention expensive. While many factories promise great price, and initially low shipping cost, it has been my experience that as soon as they have the business, they will start pumping the shipping cost higher and higher, even if they charge the same for the unit itself. The second problem with buying straight from overseas is the failure rate. It has been our experience that manufacturers will cut corners and cost as much as possible. If you do not know the factory, and have a long term relationship with them, they will use the cheapest possible material, lowest gauge wiring, thinnest plastics. This translates into an extremely high and rising failure rate. If you buy your power supply here in the US, if it fails, you can return it. Buying from china, you are out of luck as return shipping is super expensive. Once you figure in the cost of replacing failures, including buying and shipping them, the cost is no longer so low. Finally, it has been our experience is UL listing. If you need to have a UL listed power supply, both for the certification of your product, as well as for safety and quality, it has come to our attention that a vast portion of listing on Chinese wholesaler sites are issuing fake UL listing stamps. This means that the power supplies are of inferior quality, have a higher failure rate, as they do not comply with UL minimum quality standards. Worse yet, they are often stopped, seized by customs on entry, leaving you with the disposal fee, and possibly a fine. We have seen this over and over again. So, to sum it up, because of cost of shipping, importing, quality control, high failure rate, and fake UL listings, it seems like buying your 12v Power Supplies from a US based company, shipping from within the US, offers you the best protection, best lead times, and in the end, the best price.