BF6262-30A

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Lamps - Cold Cathode Fluorescent (CCFL) & UV - BF6262-30A application field and working principle

A cold cathode fluorescent lamp (CCFL) is a type of fluorescent light bulb that operates without needing an external heat source such as an incandescent or halogen lamp. The BF6262-30A is a type of CCFL that is commonly used in display backlights for liquid crystal displays (LCDs) and other backlighting applications. In this article, we\'ll discuss the application field and working principle of the BF6262-30A.

Application Field

The BF6262-30A is a widely used CCFL for display backlighting and similar applications. It is designed for use in LCDs, LED displays, digital billboards, monitors, signs, lighting, and even backlights for optical microscopes. The small size and low power consumption of the BF6262-30A make it a good choice for many applications where traditional lamps are either not suitable or too expensive.

The BF6262-30A is also highly customizable and can be used in a variety of configurations. It is available with different lengths, colors, and power levels. In addition, the lamps can be dimmed using a variety of methods. The high efficiency and low power usage make it an ideal choice for many different applications.

Working Principle

The working principle of the BF6262-30A is similar to that of other CCFLs. The lamp is a sealed glass tube filled with a noble gas (typically xenon or krypton) and a small amount of mercury. A mercury-filled electrode is also placed at each end of the tube. When a high voltage is applied to the electrodes, the gas becomes ionized, releasing electrons. The electrons are then attracted to the mercury, creating a low-pressure discharge that emits UV light.

The UV light is then absorbed by a phosphor coating on the inside of the tube, causing it to emit a visible light. The intensity and color of the light depends on the type of phosphor used and the particular voltage applied.

The BF6262-30A is a highly efficient lamp, with a luminous efficacy of up to 80 lm/W. It is also extremely durable, with a typical operating life of up to 25,000 hours.

Conclusion

The BF6262-30A is a type of cold cathode fluorescent lamp (CCFL) commonly used in display backlights and other applications. It is highly efficient, with a luminous efficacy of up to 80 lm/W, and has a long operating life of up to 25,000 hours. The BF6262-30A is also highly customizable and can be used in a variety of configurations, making it an ideal choice for many applications.

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