ADVANCE ANALOG ADVANCE POWER AGILENT AMS ANACHIP ANALOG POWER ANPEC AO (ALFA E OMEGA) AUK/KODENSHI BCD BOSE CHMC CSE DIODES DIVERSOS EVERLIGHT FAIRCHILD FUJI ELECTRIC GOLDSTAR HLF INFINEON INTERSIL IR IXYS JILIN SINO JRC KEC KENWOOD LITEON MATSUSHITA MAXIM MICREL MICROCHIP MITSUBISHI MITSUMI MIXINNO MOTOROLA/ON MPS NATIONAL NEC NIKO-SEM NXP PARADE PHILIPS PIONEER POWER INTEGRATIONS PTC (PRINCETON) RENESAS ROHM SAMSUNG SANYO SGS/ST SHARP SHINDENGEN SID SIEMENS SILICON IMAGE SK/SANKEN SL (SILAN) SONY TECHCODE TEXAS TOSHIBA TRIDENT UTC VISHAY WINGSHING YOUDA