1757-FFLDC2/A ?Foundation Fieldbus Linking Module
1757-FFLDC4/A ?Foundation Fieldbus Linking Module
1757-PIM/A ?Pulse Input Module
1757-PLX52/A ?1757-PLX52 ProcessLogix Processor
1757-SRC1 ?Redundancy Module Cable
1757-SRM/A ?System Redundancy Module
1757-SRM/B ?System Redundancy Module
1760-L12AWA ?PICO CONTROLLER
1760-L12BWB-NC ?Pico Controller
1761-CBL-AC00 ?Micrologix Cable
IGBT(Insulated Gate Bipolar Transistor),絕緣柵雙極型晶體管,是由BJT(雙極型三極管)和MOS(絕緣柵型場(chǎng)效應(yīng)管)組成的復(fù)合全控型電壓驅(qū)動(dòng)式功率半導(dǎo)體器件,兼有MOSFET的高輸入阻抗和GTR的低導(dǎo)通壓降兩方面的優(yōu)點(diǎn)。GTR飽和壓降低,載流密度大,但驅(qū)動(dòng)電流較大;MOSFET驅(qū)動(dòng)功率很小,開關(guān)速度快,但導(dǎo)通壓降大,載流密度小。IGBT綜合了以上兩種器件的優(yōu)點(diǎn),驅(qū)動(dòng)功率小而飽和壓降低。