5Pcs UCC28910DR SOIC-7 Switching Controllers MCM- Primary Side FB

3Pcs UCC28089DR SOIC-8 Switching Controllers Primary Side P-P Driver

5Pcs UCC38C45DR SOIC-8 Switching Controllers BiCMOS Low-Power Current Mode

5Pcs UCC38C43DR SOIC-8 Switching Controllers BiCMOS Low-Power Current Mode

5Pcs UCC28086DR SOIC-8

7Pcs UC3843ADTR SOIC-14 Switching Controllers Current-Mode PWM Controller

5Pcs UCC38C42DR SOIC-8 Switching Controllers BiCMOS Low-Power Current Mode

15Pcs NCP4328ASNT1G TSOP-5 Switching Controllers SECONDARY SIDE CONSTANT V