| 摘要 |
The charge (1) is mounted in series with a measure resistor (2) and a capacitor (13) is connected in parallel to said mounting. The capacity of (13) is selected so that the resonance frequency of the charge circuit, determined by 1 and 13, is small compared to the minimal recurrent frequency of voltage pulses applied to said circuit through switches (8 and 9) under the control of an interlocking and control circuit (18, 19, 20, 10). The invention enables to obtain in the charge a current presenting an ondulation of low amplitude and poor in high frequency components. |
