The advantages of using barium tungsten electrodes in flash lamps are mainly reflected in the following aspects:
Efficient electron emission capability
The barium tungsten electrode has strong electron emission ability, which ensures that the flash can quickly and stably emit bright light. This efficient electronic emission capability is crucial for the rapid start-up and stable operation of the flash.
Excellent ignition speed of gas discharge lamps
The excellent gas discharge speed of the barium tungsten electrode enables the flash to reach normal working state in a short period of time. This characteristic is particularly important for situations that require quick start-up, such as photography and videography.
Reduce the working temperature of the electrode
Barium tungsten electrodes have lower temperatures during operation, which helps to extend the lifespan of the electrode and reduce performance degradation or damage caused by high temperatures.
Increase brightness
Due to the high emission current density of the barium tungsten electrode, the brightness of the flash is significantly improved by about 10% to 15%, which helps to improve the shooting quality.
Long lifespan
The flash lamp prepared with barium tungsten electrode has a long service life, which can reach a long lifespan of several million times or more, which is an important advantage for equipment that requires frequent use.
Good stability
The barium tungsten electrode is less prone to issues such as leakage and continuous flashing in the strobe state, ensuring the stability and reliability of the flash lamp.
Widely applicable fields
The flashlight prepared by barium tungsten electrode is widely used in fields such as camera, electronic police, detection, etc. due to its excellent performance and stability, such as cameras, smartphones, electronic police monitoring signal lights, etc.
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