| 摘要 |
PURPOSE:To supply a rectangular wave output voltage to a capacitive load by providing a waveform improving circuit consisting of a output winding and serial capacitor of a boosting transformer, a parallel circuit as the 1st resistance, and a series circuit as the 2nd resistance. CONSTITUTION:The output of a rectangular wave voltage generator 1 is boosted by the boosting transformer 2 and supplied to the capacitive load 3. The load becomes capacitive unless the waveform improving circuit 4 is inserted, so its capacitance cooperates with the inductance of the boosting transformer 2 to form a resonance circuit, obtaining an output voltage with oscillation. The waveform improving circuit 4, however, is inserted to suppress the oscillation through a resistance 7 and the leading is speeded up by the parallel circuit of a capacitor 5 and a resistance 6 to suppress the peak voltage, obtaining an output voltage close to a rectangular wave. |
