Contents
What type of power supply does LEDs use?
LED strips, unfortunately, are not as simple as traditional incandescent light bulbs when it comes to installation and set up. Because they run on low voltage DC, they require a power supply device that converts 120V/240V AC (depending on your location) into the voltage signal that LED strips can use.
How many amps does an LED require?
When Dave connects incandescent bulbs to an amp meter, they draw up to 1.6 amps, but when LED lights are used, they only pull about . 26 amps. The difference is significant, especially for RVers who do a lot of dry camping.
What kind of power supply do I need for LED strip lighting?
We carry a small amount of LED Modules that require 5VDC, all of our LED Strip Lighting as well as most of our LED Modules require 12VDC with some new 24VDC strip light additions, and all of our Wall Washer LED products require 24VDC. 2.) Determine your total lighting length
How to choose a power supply for a led project?
When selecting a power supply for your LED project it is important to know where it needs to fit or be installed. If you wish to put it inside the product you are making, it has to be small enough to fit in the space provided. If it is outside the application, it should have a way to mount close by.
How many Watts Does a LED strip draw?
In electrical terms, we now know that at 12V, this LED strip will draw about 24 Watts per reel (5 meters), or about 2.0 Amps. Now, let’s check the power supply. We see that it has a rating of 36W, or 3A. Again, if we use the formula P = V x A, this checks out, because it is a 12V power supply.
Can a PWM dimmer be used on LED lighting?
This does not mean that our lighting products are not dimmable, it simply means that the power supply cannot be dimmed, dimming is only achieved through PWM dimmers which can be found in a wide variety on under our LED Lighting Controls category page. We sell 5VDC, 12VDC, and 24VDC power supplies.