1PCS UC3879DW SOP-20 Phase Shift Resonant Controller *su

1PCS UC3879DW SOP-20 Phase Shift Resonant Controller *yu

1PCS UC3879DW SOP-20 Phase Shift Resonant Controller #tr

1PCS UC3879DW SOP-20 Phase Shift Resonant Controller *pi

1PCS UC3879DW SOP-20 Phase Shift Resonant Controller *su

1PCS UC3879DW SOP-20 Phase Shift Resonant Controller #pb

1PCS UC3875N PDIP-20 Switching Controllers Phase Shift Resonant Controller #ty

1PCS UC3875N PDIP-20 Switching Controllers Phase Shift Resonant Controller *rr