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Phase Control Thyristors
Phase controlled thyristor is used as non-contact switch and change DC to AC, widely applicable in fields of SVC, softstarters, rectifying devices, motor control, voltage regulating, power regulating and automation control etc. The disc type thyristor is characterized by center amplifying gate, high mean current, low-in state and switching losses and double-side cooling, matching with various air-cooling or water-cooling radiators. At present, the high power thyristor is up to 7000A and voltage can reach 8500V. The "Topsil" brand silicon from Danmark, UK "LEM" testing equipment and the imported manufacturing equipments from USA and Germany make them 100% quality guaranteed and are considered as ideal replacements of ABB, WESTCODE, EUPEC and POWEREX by many customers.
Capsule type PCT
Fast thyristor
Fast thyristor
Phase Control Thyristors (Free Floating Type)
Phase Control Thyristors (Free Floating Type)
Phase Control Thyristors (Alloying Type)
Phase Control Thyristors (Alloying Type)
Stud Thyristor (Russian version)
Phase Control Thyristor T222
Phase Control Thyristor T222
Phase Control Thyristor T232
Phase Control Thyristor T232
Phase Control Thyristor T242
Phase Control Thyristor T242
Phase Control Thyristor T151
Phase Control Thyristor T151
Phase Control Thyristor T161
Phase Control Thyristor T161
Phase Control Thyristor T171
Phase Control Thyristor T171
Stud Thyristor (SKT series)
Thyristor SCR SKT10/16/24
Thyristor SCR SKT10/16/24
Thyristor SCR SKT40/50
Thyristor SCR SKT40/50
Thyristor SCR SKT55/80/100
Thyristor SCR SKT55/80/100
Thyristor SCR SKT130/160/200
Thyristor SCR SKT130/160/200
Thyristor SCR SKT250/300S
Thyristor SCR SKT250/300S
Stud Thyristor (IR series)
Phase Control Thyristor 10/16/25RIA
Phase Control Thyristor 10/16/25RIA
Phase Control Thyristor 40/50RIA
Phase Control Thyristor 40/50RIA
Phase Control Thyristor ST80/100/130/150S
Phase Control Thyristor ST80/100/130/150S
Phase Control Thyristor ST180/230/280S
Phase Control Thyristor ST180/230/280S
Phase Control Thyristor ST300/330/350S
Phase Control Thyristor ST300/330/350S
Custom-made phase control thyristor
Semiconductor Fuses
RT12 660V/35A~100A Semiconductor Fuse
RT12 660V/35A,40A,50A,63A,70A,80A,100A
RT15-660V/125A~300A Semiconductor Fuse
RT15-660V/125A,160A,200A,300A
A25-250V/100A~800A Semiconductor Fuse
A25-250V/100A,150A,200A, 250A,300A, 350A,400A,450A,500A,600A,700A,800A
A50-500V/100A~1200A Semiconductor Fuse
A50-500V/100A,150A,200A,250A,300A,350A,400A,450A,500A,600A,700A,800A,1000A,1200A
RS4 Semiconductor Fuse
RS4 380~1000V,25~1000A