| 摘要 |
PROBLEM TO BE SOLVED: To prevent reverse flow of an output of a power inverter circuit to another power inverter circuit without providing a winding part, when synthesizing each output power of plural power converter circuits. SOLUTION: This device consists of plural power inverter circuits (resistor R11, R21, capacitor C11, C21), plural output circuits 14, 24 connected to the plural power inverter circuits respectively, plural transmission lines (coaxial cables 15, 25) with input terminals connected to the plural output circuits 14, 24 respectively to synthesize transmitting power at their output terminals by connecting their output terminals in parallel, and a load circuit 20 connected to the output sides of the plural transmission lines. In addition, when viewing from the output terminal of one transmission line out of the plural transmission lines, a synthesized impedance by viewing the input side from the output terminal of another transmission line is set to be bigger than an input impedance of the load circuit 20. |
