| 摘要 |
PURPOSE: A resonant DC/DC converter circuit for obtaining thermoelectric energy is provided to effectively obtain thermoelectric energy by connecting the DC/DC converter circuit to a thermoelectric energy conversion element having DC output voltage. CONSTITUTION: A resonant DC/DC converter circuit for obtaining thermoelectric energy comprises a resonant inductor, a resonant capacitor, a first diode, a switching capacitor, a first transistor, an inductor, a load, and a second transistor. The first terminal of the resonant inductor is connected to the first terminal input power source. The first terminal of the resonant capacitor is connected to the second terminal of the resonant inductor, and the second terminal is connected to the second terminal of the input power source. The anode of the first diode is connected to the first terminal of the resonant capacitor. The first terminal of the switching capacitor is connected to the cathode of the first diode, and the second terminal is connected to the second terminal of the resonant capacitor. The first terminal of the first transistor is connected to the first terminal of the switching capacitor, the second terminal is connected to the anode of a second diode, and the third terminal is connected to the first terminal of the resonant capacitor. The first terminal of the inductor is connected to the cathode of the second diode, and the second terminal is connected to the anode of a third diode. The first terminal of the load is connected to the cathode of the third diode, and the second terminal is connected to the second terminal of the resonant capacitor.
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