电源器件选择！
原装正品！
TNY254P    PI    DIP-8
TNY255P    PI    DIP-8
TNY264P    PI    DIP-7
TNY266P    PI    DIP-7
TOP210PFI    PI    DIP-8
TOP221P    PI    DIP-8
TOP221Y    PI    TO-200
TOP222P    PI    DIP-8
TOP222Y    PI    TO-200
TOP223P    PI    DIP-8
TOP223Y    PI    TO-200
TOP224P    PI    DIP-8
TOP224Y    PI    TO-200
TOP225Y    PI    TO-200
TOP226Y    PI    TO-200
TOP227Y    PI    TO-200
TOP232P    PI    DIP-7
TOP232Y    PI    TO-220
TOP233Y    PI    TO-220
TOP234Y    PI    TO-220
TOP242Y    PI    TO-220
TOP243Y    PI    TO-220
TOP245Y    PI    TO-220
TOP247Y    PI    TO-220
TOP249Y    PI    TO-220
TOP414G    PI    SMD-8
TNY255G    PI    SMD