| 摘要 |
PURPOSE: To provide an inverter which can output a voltage having a waveform which is approximate to a sine waveform although the inverter is of a one-chip vibrating type inverter by adding a half-vibrating type power source-side inductor and diode to the inverter. CONSTITUTION: An inverter device is provided with a power source-side inductor 4 across which a voltage from a DC power source 1 is intermittently applied through a switching element 2, inductor 6 for vibration, and a capacitor 7 for vibration connected in parallel with the inductor 6. The inductor 4 is connected in parallel with the inductor 6 through a diode 5 which is provided in the direction in which the diode 5 can inhibit the electric current resulting from the voltage of the power source 1. Then a load circuit 9 is connected in parallel with the capacitor 7. |
