2013年7月17日星期三

Power supplies for 5m led strip light


If you're thinking about setting up 5m led strip light (also called Brought tape)
you have to have the ability to precisely calculate the energy needed. Getting inadequate energy supply will result in only a few from the LED strip light, or may cause irritation flicker. An over specified energy supply will definitely cost more to purchase, and you'll be harder to suit because they are bigger.
If you're thinking about setting up led strip lights (also called Brought tape) you have to have the ability to precisely calculate the energy needed. Getting inadequate energy supply will result in only a few (or none) from the LED strip lighting, or may cause irritation flicker. An over specified energy supply will definitely cost more to purchase, and you'll be harder to suit because they are bigger.
To calculate how big energy supply (in Amplifiers) you have to multiply the size of the Brought tape by the amount of the LED/meter after which multiply this through the energy from the Brought (.08w to .24w per Brought are normal values). Then divide the worth by 12 volts to calculate the needed Amperage from the energy supply.
We advise you set a minimum of 10% towards the calculated value to permit resistance and deficits within the cables. You should also permit any possible expansions or additions later on. Most Brought Strip Lights might have additional sections added using joining cables.
Calculation Good examples:
Example 1: A 5m roll of SMD3528 (.08w) with 60LED/m could be: (5m x 60 x .08) / 12 = 2amps 10% = energy way to obtain 2.2Amps.
Example 2: A 5m roll of SMD5050 with 60LED/m could be: (5m x 60 x .24) / 12 = 6amps 10% = energy way to obtain 6.6Amps
For just about any Brought strips over 2 meters long you are able to give a 12volt feed to both finishes from the strip a treadmill feed in the centre, by cutting the strip into two and hooking up the energy supply to both strips.  This provides a far more even energy distribution and really should give a more consistent illumination.
LED strip light use:
You will find two primary causes of using Brought strips. The first is efficiency - Brought lighting is extremely powerful, with the majority of the energy likely to produce light, not warmth. Their very lengthy existence (20,000 hrs is normal) implies that additionally they don't need changed very frequently, resulting in greatly reduced lifetime costs.
Another reason is aesthetic. Led lights can be created very small - some Brought light strips are as thin as 4mm - and thus could be set up in places where traditional lights wouldn't fit. Add the different Brought color options, including RGB Brought strips with color altering capabilities. This provides another selection of possible lighting that may significantly change the feel of an area.

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