BF4220-20B

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Cold Cathode Fluorescent Lamps (CCFL) have become a popular choice for providing UV illumination to a wide range of applications. CCFL lamps are designed to provide a non-heat producing light source and are relatively low in cost. They are most commonly used in medical imaging, semiconductor testing and other electronic inspection and processing applications. The BF4220-20B is a CCFL lamp designed for applications where a small form factor is desired.

The design of the BF4220-20B enables its footprint and physical dimensions to be significantly smaller than other lamps of the same power rating. In addition, the lamp offers higher efficiency than traditional cold cathode fluorescent lamps (CCFL). The BF4220-20B has an overall power rating of 20 watts and is designed for use with a power supply of 110V-240V AC 50/60Hz. The lamp has a rated lifetime of up to 10,000 hours and is designed to be operated within a temperature range from 0°C to 50°C.

The working principle of the BF4220-20B requires the operation of a DC current in a bulb containing a noble gas mixture. The noble gas, usually argon, is charged to an amount of electrical energy that is sufficient to ionize the gas molecules and cause them to emit ultraviolet light. The electrical charge is delivered to the lamp via a pair of electrodes located in the interior of the lamp, which are connected to a power supply. The UV light produced by the noble gas molecules is then converted to visible light through the use of a phosphor coating on the inside of the lamp.

The performance of the BF4220-20B is optimized for applications requiring more intense illumination in a small package. The lamp offers an increased efficiency over conventional lamps of the same power rating, providing more consistent illumination. Additionally, the lamp is designed to operate over a wide temperature range, eliminating the risk of overheating and maximizing its lifespan.

The BF4220-20B is ideal for applications such as inspection and processing in healthcare, aviation, manufacturing, and semiconductor industries. The lamp offers superior robustness and reliability and can be used for a variety of applications including UV curing, medical imaging, semiconductor testing, and UV screen printing. The small form factor and increased efficiency of the lamp make it an ideal choice for applications in which size and illumination are both important considerations.

In conclusion, the BF4220-20B is an excellent choice for applications requiring intense UV illumination in a small form factor. The increased efficiency and robustness of the lamp make it an attractive option for a variety of applications, including medical imaging, semiconductor testing, and UV screen printing. It offers superior performance and reliability, as well as a long lifespan, making it an ideal choice for demanding environments.

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