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08
2018.11
What is the working principle of LED..

The principle of switching power supply is to make the power transistor work under two working conditions: on-off and on-off. In other words...
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08
2018.11
LED switching power supply characteristics

LED switching power supply is a high-speed switch on and cut-off by the circuit to control the switch tube. It converts DC into high frequen...
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31
2018.10
Driving Function Of LED Constant Current

constant pressure function, can limit the highest value of output voltage, in the case of no load or light load, to ensure constant pressure...
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23
2018.10
How improve the service life of LED drivers

Depending on the LED current and voltage characteristics, it is desirable to use a constant current drive. It avoids the change of the forwa...
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23
2018.10
How to analyze LED driver characteristics?

To achieve the purpose of illumination, the LED needs a forward voltage to allow current to flow. The LED driver therefore has to provide a ...
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