| 摘要 |
<p>Circuit for the pulsed operation of one or more high frequency ozonizers, having at least one power supply producing a direct current, having a number of circuits corresponding to the number of ozonizers for the derivation of electrical pulses from the direct current, and having a number of high voltage transformers corresponding to the number of the ozonizers, to whose primary side the pulses produced by each of the circuits are fed and whose secondary side is connected each to an ozonizer. The circuits contain, in accordance with the invention, a pulse width control triggered by an oscillator.</p> |
