KP1511X 、 PFC MOSFET .
Kiwi Instruments
KP15114SPA - High-performance critical-mode boost PFC constant voltage power switch
KP1511X 、 PFC MOSFET >0.9，THD<10% <200ms ： (OVP) (UVP) (OCP) (LEB) (OTP) SOP-7 DIP-8 PFC .