Briefly, according to {TAIL ~ the present invention}, a power supply that provides output power to {HEAD ~ a load} comprises a power converter coupled to the load 
Briefly , according to { TAIL ~ the present invention } , a power supply that provides output power to { HEAD ~ a load } comprises a power converter coupled to the load
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH