The power supply 6, wherein {HEAD ~ the audible noise reduction circuit} changes {TAIL ~ the peak value} of current pulses based on monitoring a switch drive signal for the at least one switch, or monitoring a load current, or monitoring a feedback voltage 
changes
The power supply 6 , wherein { HEAD ~ the audible noise reduction circuit } changes { TAIL ~ the peak value } of current pulses based on monitoring a switch drive signal for the at least one switch , or monitoring a load current , or monitoring a feedback voltage
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL 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 OTH OTH