If you are intending on installing LED strip lights (also referred to as LED tape) you need to be able to accurately calculate the power required. Having insufficient power supply will lead to only some (or none) of the LEDs illuminating, or may cause irritation flicker. An over specified power source will cost more to buy, and will also be harder to fit as they are bigger.
To calculate the power supply required for your LED power supply, you need to know: Length of the strip or tape, Variety of LEDs per metre, Power consumption per LED. To calculate the dimensions of power source (in Amps) you need to multiply the size of the LED tape by the amount of the LEDs per metre then multiply this by the power of the LED (.08w to .24w per LED are typical values). Then divide the benefit by 12 volts to calculate the desired Amperage in the power source.
(Duration of LED Strip x LEDs per Metre x LED Power) / 12 We recommend you add at the very least 10% for the calculated value to enable for resistance and losses within the cables. You will also have to enable any possible expansions or additions in the future. Most LED Strip Lights can have additional sections added using joining cables.
Calculation Examples: Example 1: A 5m roll of SMD3528 (.08w) with 60LED/m will be: (5m x 60 x .08) / 12 = 2amps 10% = 2.2Amps. Example 2: A 5m roll of SMD5050 with 60LED/m will be: (5m x 60 x .24) / 12 = 6amps 10% = 6.6Amps.
For any LED strips over 2 metres long you are able to provide a 12volt feed to both ends in the strip a treadmill feed at the center, by cutting the strip into two and connecting the ability supply to both strips. This provides a more even power distribution and really should provide a more consistent illumination.
LED Strip Light Uses – There are 2 main reasons for using LED strips. One is efficiency – LED driver ul are extremely efficient, with most of the power going to produce light, not heat. Their extremely long life (20,000 hours is typical) implies that in addition they do not require replaced often, resulting in vastly reduced lifetime costs.
Another reason is aesthetic. Leds can be created extremely small – some LED lighting strips are as thin as 4mm – therefore can be set up in places where traditional lights would not fit. Add to this the various LED colour options, including RGB LEDs with remote controlled colour changing abilities. This offers another selection of possible lighting effects that will dramatically change the appearance of an area.
Unlike other traditional lights which require bundles of cables and drain a lot of power, Leds are far easier to use and easy to set up. The cluster of these miniature size lights are fixtures manufactured in such hapmys efficient way that they are able to illuminating any area of your choice. Installing LED lights in your residential or commercial application may help keep environment green, keep your energy cost and more importantly, enables you to a smart owner who follows most advanced technology trends.
Every lighting technologies have some attributes that determines its nature and requirements of installation. Similar is the situation with LED, you should think, decide and plan precisely to have LED dimmable driver properly installed in your area. LEDs uses are versatile therefore its type and specifications are also varied in accordance to the application. LEDs are applicable in both dry and wet areas, knowing the proper fixture readily available for each will surely make your installation process easier.