| 摘要 |
This invention relates to a push-pull inverter used, for example, as a driver for cold-cathode discharge tube, hot-cathode discharge tube, etc. and comprises a boosting transformer including an input coil, an output coil and a feedback coil, and first and second switching elements for input coil current of this transformer, wherein the output of the boosting transformer is divided into a pair of output coil sections connected in series with each other and a conductor section lying between these output coil sections is circuit-arranged so that this conductor section be at the negative potential of the DC source.
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