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Capacitance Driving Circuit with Filter Unit

2017-02-23 05:23  
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Capacitance Driving Circuit with Filter Unit
C1, R1, RV1, L1 and R2 constitute the first level power R2 filter circuit, which is used to the input transient momentary high voltage filter.C2, R3 constitutes step-down circuit, C3, C4, L2 and RV2 use rectifying filter circuit.This circuit is double filter circuit and can effectively protect LED from being broken down momentary high voltage. Picture:Capacitance Driving Circuit with Filter Unit