If you are intending on installing LED strip lights (also referred to as LED tape) you have to be able to accurately calculate the power required. Having insufficient power source will result in only some (or none) of the LEDs illuminating, or can cause irritation flicker. An over specified power supply will surely cost more to buy, and will also be harder to fit as they are bigger.
To calculate the ability supply required for your LED power supply, you must know: Length of the strip or tape, Variety of LEDs per metre, Power consumption per LED. To calculate the dimensions of power supply (in Amps) you have to multiply the duration of the LED tape by the amount of the LEDs per metre then multiply this by the effectiveness of the LED (.08w to .24w per LED are typical values). Then divide the benefit by 12 volts to calculate the required Amperage in the power source.
(Period of LED Strip x LEDs per Metre x LED Power) / 12 We recommend you add a minimum of 10% for the calculated value to allow for resistance and losses within the cables. You would also need to allow for any possible expansions or additions down the road. Most LED Strip Lights may have additional sections added using joining cables.
Calculation Examples: Example 1: A 5m roll of SMD3528 (.08w) with 60LED/m could be: (5m x 60 x .08) / 12 = 2amps 10% = 2.2Amps. Example 2: A 5m roll of SMD5050 with 60LED/m would be: (5m x 60 x .24) / 12 = 6amps 10% = 6.6Amps.
For virtually any LED strips over 2 metres in length it is possible to provide a 12volt feed to both ends from the strip a treadmill feed at the center, by cutting the strip into two and connecting the power supply to both strips. This gives a far more even power distribution and must offer a more consistent illumination.
LED Strip Light Uses – There are two premiere factors behind using LED strips. One is efficiency – LEDA driver 12v are incredibly efficient, with most of the power going to produce light, not heat. Their extremely longevity (20,000 hours is typical) implies that additionally they do not need replaced often, leading to vastly reduced lifetime costs.
Another reason is aesthetic. Leds can be made extremely small – some LED lighting strips are as thin as 4mm – and so could be installed in places where traditional lights would not fit. Increase this the various LED colour options, including RGB LEDs with remote controlled colour changing abilities. This provides a whole new range of possible lighting effects that may dramatically change the style of an area.
Unlike other traditional lights which require bundles of cables and drain plenty of power, LED lights are much easier to use and easy to set up. The cluster of such miniature size lights are fixtures made in such hapmys efficient way they are able to illuminating any area of your choosing. Installing Leds in your residential or commercial application can help keep environment green, save your energy cost and most importantly, causes 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 case with LED, you need to think, decide and plan precisely to have LED dimmable driver properly installed in your area. LEDs uses are versatile and thus its type and specifications are also varied in accordance towards the application. LEDs are applicable both in dry and wet areas, learning the proper fixture readily available for each will really create your installation process easier.