| 摘要 |
The invention relates to a DC/AC-converter for supply of TL-lamps, comprising a bridge circuit of switch elements, a control circuit for control of the switch elements, so that subsequently a ground voltage, a positive voltage, a ground voltage, a negative voltage and a ground voltage is obtained on the first output, wherein the TL-lamp is to be connected between the first an the second output. This arrangement of the switching elements avoids periods of time during which the lamp voltage is kept floating so that flickering of the lamp is avoided.
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