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Analysis of the safety advantages of LED street lights
by：Litel Technology
2021-12-03
Analysis of the safety advantages of LED street lights
The reason why LED street lights are favored by consumers and recognized by people is that in addition to its good energy-saving effect and high color rendering index, there is another reason that LED street lights have good safety performance, which is also a sign of it. There may also be many people who will not pay attention to this in the work and operation. At this moment, simply analyze the safety advantages of LED street lights. LED outdoor road lights have over-voltage maintenance due to AC/DC switching power supply. When the grid surge voltage exceeds 300V, the switching power supply actively maintains and blocks the circuit; when the peak surge voltage drops below 300V, the switching power supply actively recovers because of this process It broke out in an instant (nanosecond time), which not only ensures the safety of the power supply and light source, but also does not constitute a high-voltage containment manufacturing industry, which constitutes an instantaneous darkness and an explosion of road safety. There are also LED street lights in operation, when the operating temperature of the LED light-emitting diode is close to its limit critical temperature, the operating current is actively reduced, which not only protects the light source from risk, but also ensures the safe illuminance of the road. Moreover, the power of LED lighting road lights also has an advantage. Its measured static power consumption is <0.8W, operating power>90%, and luminous power>80%; it saves more than 70% of energy than high-pressure sodium lamps with the same illumination.
The reason why LED street lights are favored by consumers and recognized by people is that in addition to its good energy-saving effect and high color rendering index, there is another reason that LED street lights have good safety performance, which is also a sign of it. There may also be many people who will not pay attention to this in the work and operation. At this moment, simply analyze the safety advantages of LED street lights. LED outdoor road lights have over-voltage maintenance due to AC/DC switching power supply. When the grid surge voltage exceeds 300V, the switching power supply actively maintains and blocks the circuit; when the peak surge voltage drops below 300V, the switching power supply actively recovers because of this process It broke out in an instant (nanosecond time), which not only ensures the safety of the power supply and light source, but also does not constitute a high-voltage containment manufacturing industry, which constitutes an instantaneous darkness and an explosion of road safety. There are also LED street lights in operation, when the operating temperature of the LED light-emitting diode is close to its limit critical temperature, the operating current is actively reduced, which not only protects the light source from risk, but also ensures the safe illuminance of the road. Moreover, the power of LED lighting road lights also has an advantage. Its measured static power consumption is <0.8W, operating power>90%, and luminous power>80%; it saves more than 70% of energy than high-pressure sodium lamps with the same illumination.
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