How to calculate the power consumption of PPG_LED?

 

PPG_LED (W) =Vled(V) * LED_Current(A) * Number of Measurements per Frame * Averaging per Meas * PPG_Fram Rate * (Integration Time (PPG_TINT)(S)+ LED/PD Settling time (LED_SETLING)(S))  

 

Tags: MAX86171ENI+ KA-08464 led ppg power consumption
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