| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-performance rectangular-wave inverter power unit the output current of which sharply rises and falls. SOLUTION: A voltage compensating circuit section 10 is connected to a bridge circuit provided with switch elements 2a-2d. The circuit 10 is constituted of a serial circuit having switch elements 11a and 11b and a tapped transformer 13 connected to the input stage of a load circuit 4 and compensates the rise and fall of the input current of the load circuit 4 by compensating the input voltage of the circuit 4. |
