2Pcs UC3525BDWTR SOIC-16 Switching Controllers Regulating Pulse Width Modulator

2Pcs UC2526N PDIP-18 Switching Controllers Regulating Pulse Width Modulator

2Pcs UC2572DTR SOIC-8 Switching Controllers Neg-Out Flyback Pls Width Modulator

1Pcs UC3525BN PDIP-16 Switching Controllers Regulating Pulse Width Modulator

Lot of (5) SG3525A Pulse Width Modulator Control Circuit SG3525

1Pcs UC3525BDW SOIC-16 Switching Controllers Regulating Pulse Width Modulator

14Pcs SG3524DR SOP-16 Switching Controllers Regulating Pulse Width Modulator

2Pcs UC3854DWG4 Power Factor Correction - PFC High Power-Factor Preregulator