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Gas discharge lamp drive circuit has current-compensated choke between feed and return lines to/from lamp with which electromagnetic noise caused by ignition pulses is suppressed
Gas discharge lamp drive circuit has current-compensated choke between feed and return lines to/from lamp with which electromagnetic noise caused by ignition pulses is suppressed
The circuit has an electronic adapter (EVG) connected to a voltage supply and an ignition device (ZG) as well as a noise suppression device connected between a feed to the lamp (L) and a return line from the lamp for suppressing electromagnetic noise generated by the lamp drive. A current-compensated choke (D) is arranged between the feed and return lines with which the electromagnetic noise caused by ignition pulses is suppressed.
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