How To Add Analog Dimming To Virtually Any LED Driver | Lighting content from Power Electronics

How To Add Analog Dimming To Virtually Any LED Driver | Lighting content from Power Electronics

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日期:2025-05-16
The architecture of a common constant-current, closed-loop-control LED driver circuit is shown in Fig. 1. In this and most other LED driver architectures, either switching or linear, the LED current is sensed through a resistor in series with the LED. The...看更多