led driver circuit
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  • March 14, 2017

led driver circuit

led driver circuit

LED drive circuit in addition to meet the safety requirements, there should be two aspects of other basic functions, one is as far as possible to maintain a constant current characteristic, especially in the power supply voltage of + 15% changes, still should be able to keep the output current within plus or minus 10%. Two is the driver circuit should maintain a low power consumption, so as to make the LED system efficiency to maintain a high level.