56.OA11.4822C

OA11.4822C is a type of cold cathode fluorescent lamp (CCFL) that is mainly used for backlighting in LCD panels. It is a type of small, compact, energy-saving light source, which is easy to carry and useful for many applications. Its working principle lies in the phenomenon of electrodeless luminosity.

When the voltage is applied to a nitrogen-filled glass tube, the chemicals inside the tube are ionized and glow, producing light. This process is known as cold cathode emission and takes place at a much lower temperature than in hot cathode tubes. Furthermore, OA11.4822C emits a diffusive light, making it suitable for use in backlighting applications.

In order to take advantage of the energy savings and flexibility provided by OA11.4822C lamps, they can be used in a variety of applications and environments. For example, they can be used in the LCD screens of cell phones, personal digital assistants, laptops, and traffic and transportation signs.

In addition, OA11.4822C lamps are also used in optical scanners, projectors, automotive tools, medical equipment, industrial monitors, game consoles, and digital cameras. These lamps can also be used in aviation industry, illuminated switches, and automotive control signs, as well as in advertising boards.

The working principle of OA11.4822C lamps is relatively simple. Firstly, an Ates or mercury lamp is installed in the device, which produces an excitation voltage that causes the cold-cathode discharge. This causes the nitrogen atoms inside the cryogenic glass tube to become excited and emit electrons. The electrons then collide with and excite the elements in the lamp. Eventually, the elements then emit a gas discharge, resulting in visible light being emitted from the lamp.

The advantage of OA11.4822C lamps is their low power consumption and long life. Thanks to their low power consumption level, they can be used in many applications and devices that require energy-efficient lighting solutions. In addition, the long life span of these lamps makes them even more attractive to users.

In conclusion, the OA11.4822C lamps are a type of cold cathode fluorescent lamp that is mainly used for backlighting LCD screens. They offer advantages such as low power consumption and long life, making them a desirable choice for many applications. Furthermore, they operate using the electrodeless luminosity principle, where an Ates or mercury lamp is used to generate an excitation voltage to cause the cold-cathode discharge.