Simple Buck LED Driver with PWM Input : The Circuit

Simple Buck LED Driver with PWM Input : The Circuit

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日期:2025-05-03
The current control pot VR1 controls the output current from about 9-100% of the set current. So if you configure the unit to deliver 1A, you can trim it down to about 90mA just by turning the pot. This can be used as a dimmer (although the dimming range ...看更多