What is the red cathode?

Cathode technology appears in many products of lighting and screen; The red cathode refers to the technology of its own lighting called the cold cathode fluorescent lamp (CCFL). It is a type of fluorescent light strips that clearly shine and offers a scary effect for lighting design applications. It commonly occurs in the art of moding the case or in modifications of computer cases using windows, produced cuts and illuminated components. Unlike neon tubes, these lights do not use any heating fiber and burn many times more clear and more reliable than bulbs. CCFL can run on 12-volt inputs and minimize amperage using an inverter, usually included with power sources in the sets ready for use. The resulting plasma arch emits ultraviolet radiation that excites the glass surface treated with phosphorus. Phosphorus can be treated with dyes to produce light transmission of the selected wavelengths. In addition, acrylic tubes intensify types of colors. Red cathode, andLE sought after color, proved to be notoriously difficult to obtain as a natural wavelength; Many so -called red cathodes must be corrected using tinted sleeves or film. The predominance of red cathodes, which in fact seem orange or pink, created the market for the real red CCFL.

The CCFL red cathode can obtain coloring through the application of trimon phosphorus, colored glass or additional filters. Cathody provides compact size and low energy consumption. Their dramatic lighting effects appear in signboards, interior decoration and toys. These long -term and reliable lamps come in different lengths and configurations of tubes and can be adapted to user specifications. Easy installation and added features such as the ability to pulsate with sound and music, make these lights an attractive part in a varied application of creative lighting.

Neti, brighter and longer -term than neon tubes, red cathode lamps also have disadvantages. It does not have to achieve maximum brightness after several hours of use. Excellent transformers provide the required voltage that can introduce heat into its surroundings, usually a computer case. Faulty components or manufacturing processes could increase the risk of failure and even shooting. The ubiquity of the diode emitting (LEDs) emitting lights (LED) offers compared to the fixed state at a lower voltage and current with relatively less clean heat and these devices are easily available in many desired colors, including real red.

Typical Red Cathode CCFL transmits light when distributing spectral energy between about 570 to 700 nanometers (nm) with a diameter of about 630 nm; This means that it is a wider and more yellowish bell curve on a bright spectrum. One variation is the deeper wavelength of ruby ​​red, with distribution Falling more between 620 and 700 nm, with a diameter of about 650 nm. Long, thin cathodes zThe arts are easy to hide inside the edges and nooks for the dramatic effect and the inverters can connect with almost any 12 V energy source. With numerous advantages over neon and bulb lighting, these lamps increase cars, motorcycles and others with dramatic, color lighting.