10Pcs TL494CPW TSSOP-16 Switching Controllers Control Circuit

10Pcs TL594INSR SO-16 Switching Controllers PWM Controller

10Pcs TL494CNSR SO-16 Switching Controllers PWM Controller

20Pcs TL594IDRG4 SOP-16 Switching Controllers PWM Control Circuit

10Pcs SC4614MSTRT MSOP-10 Switching Controllers SWITCHING CONTROLLER

15Pcs TL494IDR SOP-16 Switching Controllers Control Circuit

12Pcs TL494CDRG4 SOP-16 Switching Controllers PWM Control Circuit

3Pcs L6599DTR SO-16 Switching Controllers Hi Vltg resonant Controller