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what is a xenon flashlamp?

what is a xenon flashlamp?

Xenon lamp breaks the principle of Edison's invention of tungsten filament light, filled with high-pressure inert gas in quartz lamps - Xenon gas, instead of the traditional filament, in the two electrodes with mercury and carbon compounds, through the ballast to 23,000 volts of high-voltage current to stimulate the xenon gas light, the formation of a perfect white arc between the two poles, emitting The light is close to the very perfect sunlight.

Xenon lamp.jpg

The principle of xenon flash.

Through the camera contact trigger, through the transformer, the 12V power supply in an instant to more than 20,000 volts of high-voltage pulse voltage, start the xenon gas in the xenon bulb in the arc to produce a powerful light 6000K - 10000K color temperature, the color is crystal white with a slight purple-blue. When the shutter is pressed, the shutter feeds back to the CPU a signal, at the same time, the CPU synchronizes the output of a control signal to the triode to trigger the circuit to flash.

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