{TAIL ~ The circuit arrangement} 14, further comprising means for synchronizing said first oscillator with said second oscillator for cyclically switching off said power switch at said second frequency during {HEAD ~ whole multiples} of said first pulses 
{ TAIL ~ The circuit arrangement } 14 , further comprising means for synchronizing said first oscillator with said second oscillator for cyclically switching off said power switch at said second frequency during { HEAD ~ whole multiples } of said first pulses
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH