ABB AI810
實現(xiàn)了GTO關閉SOA(安全操作區(qū)域)的顯著改進在高功率(3 kA/4.5 kV)下所謂的“硬盤驅動器”,其中集成的柵極驅動器在陽極之前將陰極電流轉換為零電壓開始升高。所需的極低柵極電路電感為通過同軸門獲得與多層相結合的饋通PCB柵極驅動連接;因此價值觀≥ 5–6 kA/μs可通過柵極電壓為20V[5]。當陰極電流為零時,剩余陽極電流完全換向到柵極保持低阻抗的裝置模式通過避免柵極過驅動,柵極驅動能耗最小化?!坝病遍T驅動器將晶閘管從其pnpn閉鎖狀態(tài)轉換為pnp模式在1μs內。在晶體管模式下,關斷會緩慢發(fā)生,從而消除任何鎖定的可能性。關閉是結果是同質的SOA到完全動態(tài)雪崩(峰值關斷能量等于250kW/cm2)。這個設備可以在整個區(qū)域運行硅的物理極限。單位硅面積的可能關斷電流為開與同類最佳GTO器件的前緩沖關斷電流相當。顯示了典型的關閉波形沒有dv/dt緩沖器。
ABB AI810
CARRIER CAD060-95623 LOW TEMP CHIP-41 DEGREE 150405
BLACK BOX EXN2036A-1000/C?1362T-36-62X 36-STRAND FIBER O
BLACK BOX MT200A-P35/232-?R2 MULTIPLEXOR 153054
BLACK BOX MT202A-449-R2 FORMAT PROCESSOR 153235
SHIVA LPE57-AS-US-8 LANROVER 153042
BLACK BOX MT1000A-E1-13 E1 FIBER MUX 1300NM 155309
ENCON SAFETY PRODUCTS 05248314 NASCAR SAFETY GLASSES
ASPEN BBH-65-PLH65 5 TON AC HORZONTAL CASED A COIL 1497
ESSICK AIR PRODUCTS WCM28-N28W/2YAD?8 EVAPORATIVE COOLER
DAYTON HAZARDOUS LOCATION TEFC MOTOR HP 3/4 HP 1140 RPM
ADP HD48636D245B260?3AP/070344803 3 TON AC/HP HORIZONTAL
ADP HD47636D210B260?3AP 3 TON CASED AC/HP HORIZONTAL A C
ADP HD48436D245B260?3AP 3 TON AC/HP HORIZONTAL CASED A C
ESSICK AIR PRODUCTS WCM28-N28W/2YAD?8 1/8HP EVAPORATIVE
ESSICK AIR PRODUCTS WCM28-N28W/2YAD?8 1/8HP EVAP COOLER
ESSICK AIR PRODUCTS WCM28-N28W/2YAD?8 EVAPORATIVE COOLER
TRANE TFE145A9FR30 300-1200 CFM FURNACE ELECTRONIC AIR
TRANE TFE145A9FR30 300-1200 CFM FURNACE ELECTRONIC AIR
ASPEN ACC60E4X245L025 5 TON AC UP/DOWN CASED A COIL R-2
DAYTON 40207SH3 STEEL RED PLATFORM TRUCK,3 TIER,LOAD CA
SIGMA 1.124577T.69 SATIN NICKEL ROMAN TUB FIXTURE TRIM
ASPEN ACC60E4X245L025 5 ton UP/DOWN AC CASED A COIL R-2
ITT S261SA02N3KK4 2 1/2" N.C. 120V SOLENOID VALVE 30788
ICP FSM2X24000A 2 TON MULTIPOSTITION FAN COIL R22 16337
BORDEAUX 9532495.248 32"MARBLE TOP WITH SINK CUTOUT 165