5Pcs VIPER22A VIPER22 St DIP-8 Smps Primary Switcher mg

1Pcs LNK364GN Energy Effi Cient Low Power Off-Line Switchr zr

3Pcs VIPER22A VIPER22 St DIP-8 Smps Primary Switcher xc

20Pcs VIPER22A VIPER22 St DIP-8 Smps Primary Switcher sq

30Pcs VIPER22A VIPER22 St DIP-8 Smps Primary Switcher mw

50Pcs VIPER22A VIPER22 St DIP-8 Smps Primary Switchr te

5PCS Smps Controller KA3525A KA3525 DIP16 DIP-16 Fairchild ms

5Pcs KA7500B DIP-16 KA7500 Smps Controller Switch Mode Power Supply Controll ca