8505-BI-MB

8505-BI-MB

快速改變期起始于用門極可關(guān)斷晶閘管取代一般的晶閘管以及隨后過渡到IGBT晶體管。這一過渡對牽引變頻器的開發(fā)產(chǎn)生了重大的影響。快速改變期結(jié)束于采用了IGBT晶體管。新式碳化硅型半導(dǎo)體材料離真正應(yīng)用在功率能達(dá)到牽引變頻器水平要求的裝置的批量生產(chǎn)工藝中，還是極為遙遠(yuǎn)的。（美國）現(xiàn)貨 *正品 11-11*供應(yīng)中心
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GOULD SHAWMUT 60312J AMP-TRAP AJT15 15A 30A AMP 2P 600V

NEW GOULD 30351R 30A AMP 1P 600V-AC FUSE HOLDER D400756

LITFUSE LFPSJ302.ZXID POWR-GARD 30A AMP 2P 600V-AC F

NEW BUSSMANN 3528 K34R BLOCK 30A AMP 2P 600V-AC FUSE HO

WESTINGHOUSE 832C151A07 TYPE RBA-400 400A AMP 15.5KV FU

GOULD 30323 SHAWMUT CLASS CC 30A AMP 3P 600V-AC FUSE HO

NEW LITFUSE L60030M2SQ 30A 2P 600V-AC FUSE HOLDER D2

NEW BUSS CHM2 30A AMP 2P 600V-AC FUSE HOLDER B422178

BUSS CHM2 30A AMP 2P 600V-AC FUSE HOLDER B421638

NEW FERRAZ SHAWMUT 21038R 100A AMP 3P 250V-AC FUSE HOLD

NEW COOPER BUSSMANN NO. 2 TRON CLIP CLAMP D428015

GOULD 60328J BLOCK 30A AMP 3P 600V-AC FUSE HOLDER B2781

GOULD 60308J BLOCK 30A AMP 3P 600V-AC FUSE HOLDER B2781

ALLEN BRADLEY 40116-825-51 W/ BUSSMAN FRN-R-50 FUSES 60

COOPER BUSSMANN 2807 CLASS CC 30A AMP 1P 600V-AC FUSE H

GOULD 30322R 30A AMP 2P 600V-AC FUSE HOLDER B458844

ALLEN BRADLEY 40399-451-05 FUSE HOLDER BLOCK FOR DISCON

SQUARE D 2172-1 DISCONNECT 575V-AC 60A AMP 2P 575V-AC F

NEW FERRAZ SHAWMUT 30323 30A AMP 3P 600V-AC FUSE HOLDER

WESTINGHOUSE RBA-400 677C371G02 400A AMP 1P 15.5KV-AC F

COOPER BUSSMANN BH-1131 MODULAR BLOCK 400A AMP 2P 700V-

COOPER BUSSMANN 3743 30A AMP 1P 600V-AC FUSE HOLDER B45

NEW COOPER BUSSMANN BCA6033SQ 30A AMP 3P 600V-AC FUSE H

CUTLER HAMMER 5CLE-PNM-D MOUNT 250A AMP 2P 5.5KV-AC FUS

GOULD SHAWMUT US3J3I ULTRASAFE CLASS J 30A AMP 3P 600V-

NEW MARATHON 6F30A3S 9813303 30A 3P 600V-AC FUSE HOLDER

ALLEN BRADLEY 40116-825-43 60A AMP 3P 600V-AC FUSE HOLD

NEW FERRAZ SHAWMUT 64033J CLASS J 400A AMP 3P 600V-AC F

FERRAZ SHAWMUT 61037J 100A AMP 2P 600V-AC FUSE BLOCK HO

GOULD SHAWMUT 30321RAB 30A AMP 1P 600V-AC FUSE HOLDER B

NEW GENERAL ELECTRIC GE NEC 60A AMP 2P 250V-AC/DC FUSE