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