气 is an inert gas that does not respond to other substances under normal circumstances.Orange -red glow is emitted during discharge, which is used in a large number of urban neon lights.In addition, the test pens used in daily life are also filled with pupae, which uses the characteristics of glowing electricity and large resistance.When using the test pen, the pen tip is exposed to the measured circuit and touched the tail of the pen in hand, so as to form a circuit.The current flows in from one end of the electrical pen. After the puppet is passed, the current intensity is reduced to the human bodys safe range, and then reaches the tail and imports the earth through the human body.When I saw the founding windows in the middle of the test pen, the orange -red color proved that the inspection circuit was well -powered.also
Light life
Generally, when the lamp is continuously working, the life of the use will be relatively shorter. The service life is generally between 20,000 hours. If it is not continuously used, the life will be longer.The life of the lamp will change according to the specifications of the resistance. If the resistance is added to the brightness of the lamp, the service life of the lamp will be relatively reduced, and the brightness is high and the life will be short.Now the life of the red lamp is relatively long, and other colors of the lamps are reduced by thousands of hours than the red lamp.
氖 Light work principle
The lamp uses its discharge lighting characteristics, and the electrical characteristics or two characteristics are used to indicate in the electrical equipment, electronic circuit or instrument and instrument.Electronic circuit or circuit component.The lighting characteristics of the lamp can be used for the power indicator of various household appliances and power distribution boards, fuse monitors, high -frequency voltage indicators, and electrical pen indicators.
氖 lamp specification
氖 Light power
When the lamp power is used, the power supply voltage must be higher than 20%of the rising voltage.
Related tags： Houseware
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