情境
A footstep-mounted piezoelectric transducer generates AC pulses that are rectified, smoothed, and stored in a supercapacitor before powering a switched load.
這張圖裡有什麼
看懂背後的決策。
01
Use Schottky diodes for low forward voltage drop in the bridge rectifier
02
Add large storage capacitance to capture intermittent footstep energy
03
Include a switch to isolate the load until enough energy is stored
Reusable for vibration or footstep energy-harvesting front ends that convert small AC signals into DC and buffer intermittent power.