Rgb Led
Rgb Led
How to Judge Flexible LED Strip ?
Flexible LED strip, ribbon or tape has become the most popular LED products in the markets. They not only replace the incandescent ribbons, but the fluorescent tube a number of very good, certainly for advertising and bars, hotels, decoration, and other public places endless choice. With the rapid development of LED technology, they can now in a very bright version also allows users to use its mandate, or in rare cases, even as a primary lighting source. Popular both their applications and commercial use in the home, so we collected the main characteristics of light bar consumers need to consider whether to make the right choice.
Dimmers and controllers
In all the above determinants, the most important is probably the type and size of LED included, both of which determine its brightness and performance. This difference has been discussed in article base one of our previous articles: How different (low power, SMD power and high power) range, and the size of the diode LED technology performance. Clearly, the recent LED technology, its size and larger, this will be bright.
Another determinant of performance in the Gaza flexible LED strip in the instance of a meter course. The higher this number, it is the bright area in the one-meter high figure, but often requires very special techniques such as double the rate of Where the LED is not only placed one by one, but two or three adjacent other lines. With the LED bar, including arrangements for regular checks of their high number, because the LED placed too close to each other may be given too much heat, essentially shortening the life of the Gaza Strip.
LED color range is now endless, because any color can be created by RGB technology. There are usually two or three shades of white are two colors: white, bright or too cold, , which is quite yellow like the sun, the blue, really bright white, warm white version of Natural White This is a combination of two different levels. White color temperature of the unit is the Kelvin, with a higher color temperature (about 5000 K) for the cold, white or blue and the lower ones (2700 3000 K) is a warm white color.
Monochromatic light-emitting diodes, but now almost all the color, but can also be issued with the RGB LED color variety. Need to bring the RGB controller operation, and decide whether the color in the Gaza Strip should be a constant color, or should we change the pace of environmental change along. Particular pixel RGB color bar can be changed in a row, creating a run-down effect. Of: the changes with the color of the RGB depends largely on the knowledge of the controller.
Flexibility in the LED bar can be the decisive factor in its application. Just replace the belt, such as fluorescent tubes perfect, but there is little you can not do any of a flexible band. A flat surface, and sometimes more easily with the rigid band, although the application of the ceiling or wall, I think many of you have this issue come before the appears to be flat, the eye is far from a direct inspection spirit. Therefore, flexibility is often a burden than the grace period.
With usually only one-dimensional flexibility, which is the direction of her LED can be significant. The most common types of bonds the LED lighting up, so if, for example, if you want to enlighten round, you have to look for lateral or side view shall be able to shape their right direction.
On the load capacity is generally low. Article lights do not usually sell heavy-duty home use, but the ships and commercial uses, such as factory quite a bit. In home use, the carrying capacity of issue and a higher level, such as the edge of the configuration file using a common solution.
On or in any electronic product IP rating consists of two numbers, indicating the degree of protection of solid objects (including body parts such as hands and fingers), dust, accidental contact, and seawater intrusion in the electrical enclosure to provide.
On the IP level, please read here.
If you plan to install in wet or damp places, outdoor lights, even in the water, then your project needs partially or completely waterproof. 100% waterproof IP 68 level of the project.
The LED light bar should always check the voltage before the application. Often used with power running, but most needed LED with a transformer, because they are low voltage (usually 12 or 24 volts) on the run. If you need to bring a transformer to ensure it is suitable for LED, because most of the power transformer bankruptcy LED.
On mood, can bring light to create atmosphere with a variety of incredibly large, a lot of accessories you use them as dimmer or controller, dependent. Although most varieties of RGB is used board, there is no use other than we thought, constraints created a lot of you can also use tape, the use of complex DMX controller, allows you to set the rhythm of music color change . Dimming always simple to achieve, but most of the provisions of section created specifically for the LED dimmer.
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Power for 100 RGB LEDS?
Im am currently making a project where i need 100 or 50 (depending on available power) to work from 1 controller. Will this controller have enough power to power 100 RGB leds.
Controller: http://cgi.ebay.co.uk/Wireless-FullColor-Ambient-IR-Controller-RGB-LED-Strip_W0QQitemZ120341325524QQcmdZViewItemQQptZUK_HomeGarden_Lighting_Lamps_Lighting_SM?hash=item120341325524&_trksid=p3286.c0.m14&_trkparms=72%3A1688%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318
The leds will be linked in parallel on 1 long string, would his work.
Controller: 5 amps per channel /8 max 12V
Leds RGB: 0.20 MA x 100 or 50
any help would be appreciated
Also can anyone suggest a good power supply that could provide the power to the controller.
2 amps required per 100 LED's. So you could safely put 100 on each channel, or even 150 per channel since that would be 3 amps x 2 = 6 amps total.
Design considerations: Be sure the LEDs that you choose are rated for at least 14V each @ 20 ma. Why? Safety factor.
For the p.s., any p.s. that has the current and voltage rating for the controller which would be 8A @ 12V will work. Sir, that is A LOT OF CURRENT!
The supply you choose has to meet the controller input requirements.
Anyway, so you want a p.s. that will provide at least 10A @ whatever the controller input voltage is, for safety factor. You never want to push your supply to the limit. You have to have some extra in there for losses and temperature variations.
Rgb Led
Spinning LED-Ball (RGB)
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LED Television – The High Quality And Innovative Technology
The LCD TVs have CCFL (Cold Cathode Fluorescent Light) system which is not very energy efficient. A single standard tube is used for backlighting in LCD displays and therefore you cannot control every individual pixel. Consequently, the color and the contrast levels are somewhat affected. With LED technology, the images literally dazzle with light and color. LEDs are quite different to standard fluorescent backlight technology and they can even be turned on and off on an individual basis. But this can prove to be a costly affair. But the fact remains that this technology can be used if the need arises. Another major feature in LED TV's is the lack of mercury in the backlight. The LED technology TVs come mainly in two styles, The dynamic RGB LED televisions that can be positioned right behind the panel, or the others are white edge LED Televisions set around the outside of the screen which use special diffusion panels to spread the light right across the screen evenly from behind the screen. LED TVs offer a brighter picture while at the same time being able to produce a better contrast ratio. The result is a TV that is slimmer with a picture that is brighter and darker at the same time. Clusters of LED lights can be dimmed for an incredibly responsive display. But on the other hand, LED TVs are generally more expensive than LCD TVs. In the end choose what, remains to be seen how much value your TV picture quality. LED light quality innovative pretty technology, LCD TV than the more deep black, the color is more beautiful, higher resolution. To Pick the Best LED Television, Log on to http://www.ledtvseeker.co.uk/ and collect your discount voucher codes at http://www.voucherseeker.co.uk/
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12V 20A Signal Amplifier for Smd5050 RGB LED Strip Light $20.99 An RGB Led amplifier is necessary for every additional 5-10 meters of RGB Led strip flexible lighting. The RGB Amplifier is used to increase load capability for the wireless RGB Controller, and to avoid color difference between the start and end of strip Caution: 1. There is 2 ways to input the power to the amplifier: a, With 5.5x2.1mm DC plug 12V power supply; b, with bare wire 12V power s... |
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Rgb Led