{HEAD ~ The present invention} relates to {TAIL ~ an industrial power converter} and in particular, to a highly reliable power converter suitable for a medical X ray high voltage device 
relates to
{ HEAD ~ The present invention } relates to { TAIL ~ an industrial power converter } and in particular , to a highly reliable power converter suitable for a medical X ray high voltage device
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL 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