A full wave rectifier for vibration energy harvesting

摘要

The present invention relates to a full-wave rectifier including a vibration sensor for vibration energy harvesting, and more particularly, to a full-wave rectifier for enabling / disabling a comparator according to whether a vibration sensor outputs a vibration energy, The present invention relates to a full-wave rectifier for vibration energy harvesting, which is connected to a piezoelectric transducer for converting vibrational energy into electric energy, and converts AC voltage (AC) of electric energy converted in the piezoelectric transducer into DC voltage (DC) And a vibration sensor that detects vibration energy as an output signal of the piezoelectric transducer and transmits an enable / disable signal to the comparator according to whether the vibration energy is outputted or not.;