| 摘要 |
PURPOSE: To provide a device capable of obtaining DC continuous voltages and obtaining alternating voltages of the respective kinds of waveforms by a simple circuit. CONSTITUTION: The plural pieces of unit constituted circuits, composed of a battery unit B, a solid switch S and a drive circuit unit D for the solid switch are connected serially, and diodes CRs are connected between the mutual negative terminals of the adjacent battery units B, between mutual positive terminals and between the solid switch S of the unit constitution circuit at a highest potential position, and the positive terminal of the battery unit B at a next potential position. Thus, the solid switch S at the highest potential position is connected to a positive output terminal, the negative terminal of the battery unit B at a lowest potential position is connected through the solid switch S to a negative output terminal, and the respective driving circuit units D are connected to a central control unit CCU. |
