AGB1200FIS45

AGB1200FIS45 用万用表可以区分晶闸管的三个电极吗?怎样测试晶闸管的好坏呢? 　　
普通晶闸管的三个电极可以用万用表欧姆挡R×100挡位来测。大家知道，晶闸管G、K之间是一个PN结〔图2（a）〕，
相当于一个二极管，G为正极、K为负极，所以，按照测试二极管的方法，找出三个极中的两个极，测它的正、反向电阻，电阻小时，
万用表黑表笔接的是控制极G，红表笔接的是阴极K，剩下的一个就是阳极A了。测试晶闸管的好坏，可以用刚才演示用的示教板电路（图3）。
接通电源开关S，按一下按钮开关SB，灯泡发光就是好的，不发光就是坏的。
编辑本段晶闸管在电路中的主要用途
可控整流
AT738HT AT847HT
AT866HT AT875HT
AT906 AT908
AT940 AT980
 S23  AT847LTS28XHT6
AT866LTX28
AT655S22
AT1003S18
AT1004X16
ATF1047S12L
ARF2012S12
ATT571S18
AT636S20
AR3004S20
ARF565S32
AR242 AR302
AR340 AR371X
AR372X AR371
AR372 AR904
AR912 AR409PC
AR1101 AR447PC

AR1104
AR1107
AR1109
AR509LT
AR508LT
AR2004LT
AR2004
AR3007
 
AR3008
AR2009
AR609LT AR609
AR3001LT AR3001
AR3004 AR670
AR649 AR679
AR709 AR749
AR770 AR771
AR772 AR709LT
AR747LT AR748LT
AR749LT AR770LT
AR770HT AR771HT
AR772HT AR302
AR1101 ARF220
ARF221 ARF612
ARF240 ARF241
ARF260 ARF261
ARF340 ARF322
ARF912 ARF370
ARF422 ARF435
ARF463 ARF490
ARF526 ARF2012

ARF565
ARF674 ARF677
ARF675
ARF676 ARF648
ARF678
ARF744 ARF774
ARF360
ARF462 ARF664
ARF671
ARF694 ARF673
ARF672
ARF670 ARF681
ARF695
ARF771LT
ARF794LT
ARF794HT
ATF585
ATF587 ATF860
ATF857
ATF401 ATF413
ATF414
ATF415 ATF416
ATF827
ATF828 ATF820
ATF514
ATF515 ATF1047
ATF524
ATF1040 ATF530
ATF543
ATF614 ATF615
ATF633
ATF743 ATG777 ATG778
ATA644 
AGB1000S25
AGB1200FIS45
 

SD300N16PC
SD300N20PC
SD300N25PC
SD300N28PC
SD300N32PC
SD300R16PC
SD300R20PC
SD300R25PC
SD300R28PC
SD300R32PC
SD303C04S10C
SD303C08S10C
SD303C10S10C
SD303C12S15C
SD303C14S15C
SD303C16S15C
SD303C20S20C
SD303C25S20C
SD400C04C
SD400C08C
SD400C12C
SD400C16C
SD400C20C
SD400C24C
SD400N16PC
SD400N20PC
SD400N24PC
SD400R16PC
SD400R20PC
SD400R24PC
SD403C04S10C
SD403C08S10C
SD403C12S15C
SD403C14S15C
SD403C16S15C
SD553C30S50L
SD553C45S50L
SD600N04PC
SD600N08PC
SD600N12PC
SD600N16PC
SD600N20PC
SD600N22PC
SD600N28PC
SD600N32PC
SD600R04PC
SD600R08PC
SD600R12PC
SD600R16PC
SD600R20PC
SD600R28PC
SD600R32PC
SD603C04S10C
SD603C08S10C
SD603C10S10C
SD603C12S15C
SD603C14S15C
SD603C16S15C
SD603C20S20C
MTX300A800V
MTX300A1200V
MTX300A1400V
MTX300A1600V
MTX300A1800V
MTX300A2000V
MTX300A2200V
MTX400A600V
MTX400A800V
MTX400A1200V
MTX400A1400V
MTX400A1600V
MTX400A1800V
MTX400A2000V
MTX400A2200V
MTX500A
MTX500A600V
MTX500A800V
MTX500A1200V
MTX500A1400V
MTX500A1600V
MTX500A1800V
MTX500A2000V
MTX500A2200V
MTX600A
MTX600A600V
MTX600A800V
MTX600A1200V
MTX600A1400V
MTX600A1600V
MTX600A1800V
MTX600A2000V
MTX800A
MTX800A600V
MTX800A800V
MTX800A1200V
MTX800A1400V
MTX800A1600V
MTX800A1800V
MTX800A2000V
MTX1000A600V
MTX1000A800V
MTX1000A1200V
MTX1000A1400V
MTX1000A1600V
MTX1000A1800V
MTX1000A2000V
MTX1000A2200V
MTX1200A
MTX1200A600V
MTX1200A800V
MTX1200A1200V
MTX1200A1400V
MTX1200A1600V
MTX1200A1800V
MTX1200A2000V
MTX1500A600V
MTX1500A800V
MTX1500A1200V
MTX1500A1400V
MTX1500A1600V
MTX1500A1800V
MTX1500A2000V
MTX1500A
MTX2000A600V
MTX2000A800V
MTX2000A1200V
MTX2000A1400V
MTX2000A1600V
MTX2000A1800V
MTX2000A2000V
MTX2000A2200V
MT晶闸管模块
电焊机模块MT
MT25A600V
MT25A800V
MT25A1200V