3Pcs UCC28C42P PDIP-8

10Pcs UCC2813PWTR-4G4

3Pcs UCC28515DWR Power Factor Correction - PFC Advanced PFC/PWM Comb Controller

10Pcs UC2844AD8TR SOIC-8 Switching Controllers Current-Mode PWM Controller

3Pcs UCC28220DR SOP-16

10Pcs NCP1252DDR2G SOIC-8 Switching Controllers CM PWM CONTROLLER

10Pcs TL3842BD-8 SOIC-8 Switching Controllers HP Current-Mode PWM Controller

3Pcs UCC2809DTR-2 SOIC-8 Switching Controllers Economy Primary Side Controller