| 摘要 |
PURPOSE:To reduce the delay of a rise of a signal by providing another coil on a rectangular reactor which forms a magnetic amplifier, controlling an auxiliary power source with the output and applying the controlled voltage to the output voltage. CONSTITUTION:An inverter which has a full-wave rectifier 28, a transformer 24, switching transistors 29, 30 is connected to input terminals 10, 11. Magnetic amplifiers 31, 32 which have rectangular characteristic reactors 13, 14 and output rectifying diodes 15, 16 are connected to the secondary coil 25 of the transformer 24, a commutation diode 17 is connected to the output side, and output terminals 21, 22 are led out through a filter 20. Transistors 49, 50 are instantaneously turned ON during the period of delay time for signal sources of magnetic amplifiers 31, 32, necessary power is supplied from the secondary coil 43 as an auxiliary power source through the transistor 50 to an output, thereby compensating the delay of the rise of the output voltage. |
