Call us toll free.
800-245-8131
4.20 Shipping on every LED order! Oznium Cares :: See what makes us a different LED company Forum || Gallery
Search:
 Shopping Cart |   My Account |   Help
Home > Project Lighting ¬

12 volt adapters, transformers, voltage converters, power supplies

Convert 110 volts AC to 12 volts DC - Run low voltage LED lighting in your home or business

AC Adapter
AC Adapter
$19.99
 
  • Best Seller!
  • Very simple to use - just plug it into your wall outlet.
  • Available in three sizes to suit your project: 2 amp, 3.25 amp, and 5 amp.
  • Plug into wall outlet, OR hardwire directly to 110V.
  • Completely sealed & waterproof.
  • Useful if you're powering a lot of LEDs.
  • Hardwires directly to 110V.
  • No fan noise.
  • It is a computer power supply, and it has a fan.
  • It is a cheap option for lots of power.
 
How to choose the proper amperage:
First, lets figure out the total amperage draw of your LEDs.

Suppose you are powering 16 feet of our LED Ribbon Strips which use 130 mA per foot.
Note: mA is an abbreviation for milliamps. There are 1000 milliamps in an amp, so 130 mA = .130 amps

  --> 16 feet x .130 amps = 2.08 amps

While the 2 amp AC Adapter would work for this application (16 feet of LED Ribbon Strips), it would be at the limit of its capabilities.

The LEDs may not reach their full brightness potential, and the 2 amp AC Adapter may work harder than it should.

In this specific case, it would be better to go with the 3.25 amp AC Adapter.



The names, "AC Adapter", "Power Supply", "Power Adapter", and "Transformer" are all essentially the same thing. The function and purpose is the same: to convert high voltage (110v) down to low voltage (12v), suitable for our LED products.