Patent ID: 7495933

Claim:
A method of controlling or triggering a resonance transducer, comprising a main bridge ( 110 ) linked with an input signal (Vin), comprising a transformer assembly ( 120 ) across which an output signal (Vout) can be tapped, comprising a resonance circuit ( 130 ), comprising a control circuit ( 140 ), the transformer assembly ( 120 ) being linked with the main bridge ( 110 ) and the resonance circuit ( 130 ), the resonance circuit ( 130 ) further being linked with the main bridge ( 110 ) and the control circuit ( 140 ), the control circuit ( 140 ) further being linked with the main bridge ( 110 ), wherein triggering the control circuit ( 140 ) will not occur in a first definable, and wherein the control circuit ( 140 ) stays inactive in case the ratio between output voltage and input voltage is to remain unchanged.