Faced with the dazzling variety of xenon lamp products for Petrol Car, it is very necessary to master some methods to identify the quality of xenon lamps for Petrol Car. So, what are the methods to identify the quality of xenon lamps on Petrol Car?
1. Startup time. A good Chevrolet Car xenon lamp can reach 25% of stable light in 1 second and 80% of stable luminous flux in 4 seconds. Those who are lower than this standard should choose carefully.
2. Check the hot start time. The xenon lamp of a Chevrolet Car goes out within 15 seconds after it works stably. After some boosters are powered on, the bulb can reach 80% of high brightness within 1 second, with almost no delay felt, while some boosters require 3-5 seconds. Delay can reach 80% of high brightness. Of course, a booster with less latency is better quality. When the booster and bulb are in normal working condition, you can switch them on and off repeatedly. A good-quality booster generally works normally, but some boosters light up abnormally and the bulb does not light up. You need to cut the power and turn it back on. Please pay attention when purchasing.
3. Working method of booster. Currently, xenon lamp boosters for Petrol Car have two working modes, namely constant current and constant power, and the latter can provide the correct design for long life. For a brand new light bulb, the distance between the electrodes is 4.2. mm, if a jump arc is to be generated between two electrodes, a voltage of 23000V needs to be added to both ends of the electrodes. However, as the number of lighting times and time increases, the distance between the two electrodes will become farther and farther. In order to maintain The working voltage of arc trip will gradually increase from 85V to 102V. The fixed current booster will continue to supply stable operating current, but as the tube voltage increases, the overall output power will gradually increase from the rated 35W to 40W, which will cause the bulb to burn if the fixed voltage is lighter.
2. Check the hot start time. The xenon lamp of a Chevrolet Car goes out within 15 seconds after it works stably. After some boosters are powered on, the bulb can reach 80% of high brightness within 1 second, with almost no delay felt, while some boosters require 3-5 seconds. Delay can reach 80% of high brightness. Of course, a booster with less latency is better quality. When the booster and bulb are in normal working condition, you can switch them on and off repeatedly. A good-quality booster generally works normally, but some boosters light up abnormally and the bulb does not light up. You need to cut the power and turn it back on. Please pay attention when purchasing.
3. Working method of booster. Currently, xenon lamp boosters for Petrol Car have two working modes, namely constant current and constant power, and the latter can provide the correct design for long life. For a brand new light bulb, the distance between the electrodes is 4.2. mm, if a jump arc is to be generated between two electrodes, a voltage of 23000V needs to be added to both ends of the electrodes. However, as the number of lighting times and time increases, the distance between the two electrodes will become farther and farther. In order to maintain The working voltage of arc trip will gradually increase from 85V to 102V. The fixed current booster will continue to supply stable operating current, but as the tube voltage increases, the overall output power will gradually increase from the rated 35W to 40W, which will cause the bulb to burn if the fixed voltage is lighter.