xenon (xiān) gas lamp also called HID gas-discharge headlights. Instead of the traditional tungsten wire is wrapped with a high-pressure xenon gas into the quartz tube, providing higher color temperature, more gathered lighting. Since the bundle of arc Xenon lamp, high-pressure xenon gas currents formed by the activation may be sustained discharge light emission between the two electrodes.
1. What are the advantages of a xenon lamp
Common automotive lamp power of 55 watts, while the xenon lamp is only 35 watts, a reduction of nearly half.
Xenon can significantly reduce the burden on the vehicle power system.
The color temperature of the xenon lamp car between 4000K-6000K, much higher than normal headlight bulb.
It high brightness xenon lamp light color is white yellow 4300K, since lower color temperature, yellowish visual effects, light penetration to the high color temperature lamp, fog can be improved, and driving at night safety.
2. What constitutes a xenon lamp
Generally the HID lamp by a xenon lamp (xenon lamp), electronic ballast (also called ballast, regulators, adapters, etc.), line group control box and other components.
You observe carefully lamp, HID xenon lamp filament is not using the current generated between the electrodes, molecular collision causes a luminance xenon, tungsten blown problem does not exist (in the presence of tungsten can not be called Xenon lights).
programmable ballast using DC 12V battery voltage, after a series of conversion, control, protection, boosted and frequency conversion operation, to produce a high voltage ignition instant 23000V lamp ignition, the lighting and then maintained 85V AC voltage, starting current of about 8A, the operating current of about 4A.
2013 market launch most intelligent electronic ballast is “programmed ballast”, using modern computer technology, the preparation of implants for a particular program control circuit, let completion detection, calculation and automatic matching Xenon tube, so that the match between the two to achieve the best performance.
line group commonly used materials made flame retardant, by increasing the cross-sectional area of the power supply line, by improving the current capability to ensure the normal operation of HID xenon lamp, model portion H4 xenon lamp equipped with relay line operation control group .