micron 贴片 NS TI 三和WAMWHA Fairchild Freescale Infineon VISHAY MU ST Intersil Vishay威世 VICOR EVERLIGHT/亿光 rubycon红宝石 MITSUBIS NSC STM LAMBDA Fuji Sumida MUR ROHM SEMIKRON TOY日本罗姆 RICHTEK EDT NS/TI NIEC MOTOROLA MultiTech EUPEC Renesas MITSUBISHI AUO Fujitsu 村田 SANYO IXYS 韩国三和 兵装电源