光之阳电子长期**供应电子镇流器等产品用调光、控制、驱动IC E-L6561; E-L6561D; E-L6574; E-L6574D013TR; IR2153; IR2153PBF; IR2153S; IR2153STRPBF; IR2156; IR2156STRPBF; IR21571PBF; IR21571STRPBF; IR21592PBF; IR21593PBF; IR2161; IR2161S; IR2166PBF; IR2166S; IR2520D; IR2520DPBF; IR2520DSPBF; IRF840PBF; IRS2153DPBF; IRS2166DPBF; IRS2166DSPBF; IRS2168DPBF; IRS2168DSPBF; IRS2453DPBF; IRS2453DSTRPBF; IRS2540PBF; IRS2540SPBF; IRS2541PBF; IRS2541SPBF; L6574; L6574D; L6574D013TR;