10PCS TL494 PWM Controller Module Adjustable Frequency Control Board For Arduino

12Pcs TL494CPWR TSSOP-16 Switching Controllers PWM Controller

10Pcs NCP1252DDR2G SOIC-8 Switching Controllers CM PWM CONTROLLER

10Pcs UC2842ADW SOIC-16 Switching Controllers Current-Mode PWM Controller

10Pcs TL3843DR SOIC-14 Switching Controllers Current-Mode PWM Controller

10Pcs TL2845DRG4 Switching Controllers Current-Mode PWM Controller

10Pcs UC3845AD8TRG4 Switching Controllers Current-Mode PWM Controller

10Pcs UC2842BDR2G SOIC-14 Switching Controllers PWM CONTROLLER