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SKD31/16若测得元件阴阳极正反向已短路,或阳极与控制极短路,或控制极与阴极反向短路
,或控制极与阴极断路,
说明元件已损坏。 可控硅是可控硅整流元件的简称,
是一种具有三个PN结的四层结构的大功率半导体器件。实际上,可控硅的功用不仅是整流,
它还可以用作无触点开关以接通或切断电路,实现将直流电变成交流电的逆变,
将一种频率的交流电变成另一种频率的交流电,等等。可控硅和其它半导体器件一样,
其有体积小、、稳定性好、工作可靠等优点。它的出现,
使半导体技术从弱电领域进入了强电领域,成为工业、农业、交通运输、
军事科研以至商业、民用电器等方面争相采用的元件。
编辑本段可控硅的主要厂家
西门康可控硅
SKDT60/16
SKDT100/12
SKDT100/16
SKFH150/09DS
SKFL150/09DS
SKFT150/10
THYL75A/90V
西门康整流桥模块
SKB25/12
SKB25/16
SKB30/08
SKB30/12
SKB30/16
SKB30/04A1
SKB30/08A1
SKB30/12A1
SKB30/14A1
SKB30/16A1
SKB50/04
SKB50/12
SKB50/16
SKB50/02A3
SKB50/04A3
SKB50/08A3
SKB50/12A3
SKB50/14A3
SKB50/16A3
SKD25/12
SKD25/16
SKD30/04
SKD30/08
SKD30/12
SKD30/16
SKD30/02A1
SKD30/04A1
SKD30/08A1
SKD30/12A1
SKD30/14A1
SKD30/16A1
SKD31/12
SKD31/16
SKD33/12
SKD33/16
三菱IPM
PM50CSE060
PM20CEE060
PM20CEA060
PM20CVL060-33
PM75CTK060
PM30CVL060-33
PM75CFE060
PM200CGB060
PM75CBS060
PM600CGB060
PM100CBS060
PM10CNA060
PM150CBS060
PM15CNA060
PM200CBS060
PM20CNA060
PM300CLA060
PM10RSH120
PM50RHA120
PM15RSH120
PM25RSK120
PM50RSD120
PM50RSE120
PM75RSD120
PM75RSE120
PM25RSB120
PM100CVA120
PM100RSD120
PM100RSE120
PM10RHB120
PM150RSD120
PM15RHB120
PM150RSE120
PM25RHB120
PM50RVA120
PM50RSA120
PM50RNE120
PM300HHA120
PM600HSA120
PM400HSA120
PM800HSA120
PM75DHA120
PM200DSA120
PM75DSA120
PM200DVA120
PM100DSA120
PM200DHA120
PM100DHA120
PM300DSA120
PM150DSA120
PM300DVA120
PM150DHA120
PM1800HCE1700
PM10CZF120
PM15CZF120
PM50CSD120
PM100CSA120
PM50CSE120
PM100CSD120
PM75CVA120
PM100CSE120
西码二极管
SW02PCR055
SW04PCR055
SW06PCR055
SW08PCR055
SW10PCR055
SW12PCR055
SW02PCN075
SW04PCN075
SW06PCN075
SW08PCN075
SW10PCN075
SW12PCN075
SW02PCR075
SW04PCR075
SW06PCR075
SW08PCR075
SW10PCR075
SW12PCR075
SW02PHN300
SW04PHN300
SW06PHN300
SW08PHN300
SW10PHN300
SW12PHN300
SW14PHN300
SW15PHN300
SW02PHR300
SW04PHR300
SW06PHR300
SW08PHR300
SW12PHR300
SW14PHR300
SW15PHR300
SW02HHN300
SW04HHN300
SW06HHN300
SW08HHN300
SW10HHN300
SW12HHN300
SW14HHN300
SW15HHN300
SW02HHR300
SW04HHR300
SW06HHR300
SW08HHR300
SW10HHR300
SW12HHR300
SW14HHR300
SW15HHR300
SW16PHN320
SW18PHN320
SW20PHN320
SW22PHN320
SW24PHN320
SW16PHR320
SW18PHR320
IRKT330-12
IRKT330-16
IRKT500-12
IRKT500-16
IRKH142-12
IRKH142-16
IRKH160-06
IRKH161-16
IRKH161-12
IRKH162-12
IRKH162-14
IRKH162-16
IRKH180-06
IRKH230-12
IRKH230-16
IRKH250-12
IRKH250-16
IRKH500-12
IRKH500-16
IRKL136-12
IRKL136-16
IRKL142-12
IRKL142-16
IRKL162-12
IRKL162-16
IRKL230-12
IRKL230-16
IRKL250-12
IRKL250-16
IRKL500-16
IRKL500-12
P131
P135
P425
P435
P406
ST230C12CO
ST230C12LO
ST230S12LO
ST230C14CO
ST230C14LO
ST230S14LO
ST230C16CO
ST230C16LO
ST230S16LO
ST330C12CO
ST330C12LO
ST330S12LO
ST330C14CO
ST330S14CO