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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.



Hot selling products
1200a-2000v-fast-switching-thyristor-897
1200A 1600V to 2000V Fast switching thyristors
distributed-gate-thyristor-type-r2619zc18-to-r2619zc25-894
2619A 1800V to 2500V phase control thyristor
4500a-1600v-2200v-phase-control-thyristor-896
4350/4500A 1600V, 1800V, 2000V, 2200V phase control thyristor
t290f-741
290A 800V to 1600V, stud ceramic type thyristor.
gto-gate-turn-off-thyristor-906
1200A 2500V, 2500A 2500V Gate turn-off thyristor.
fast-thyristor-911
C series fast thyristor 200A to 2100A under 2000V.
general-purpose-thyristor-912
5STP series 380A to 2400A under 6500V.
Capsule type PCT
phase-control-thyristors-pcts-russian-version-472
· Hermetic metal case with ceramic insulator. Capsule package for double-sided cooling. · Amplifying gates. Optimized for low on-state losse. · Suitable for series and parallel connections, narrow QRR and VTM deflection.
gate-turn-off-thyristor-gto-thyristor
The positive or negative pulse signal triggers the device to turn on or turn off.
fast-switching-thyristors-892
Fast turn-on and high di/dt, low switching losses, short turn-off time
high-frequency-inverter-thyristors-471
Excellent high frequency performance, 2.5KHz-10kHz, excellent dynamic performance, all diffused structure
phase-control-thyristors-alloying-type-49
Alloying PCT, thyristor, capsule type thyristors.
bi-directional-thyristor-triac
Two anti-parallel connected thyristors are integrated on one silicon chip
fast-thyristor-44
Fast thyristor, TF series
Stud Thyristor (Russian version)
phase-control-thyristor-t222-300
Phase Control Thyristor T222
phase-control-thyristor-t232-302
Phase Control Thyristor T232
phase-control-thyristor-t242-303
Phase Control Thyristor T242
phase-control-thyristor-t151-305
Phase Control Thyristor T151
phase-control-thyristor-t161-306
Phase Control Thyristor T161
phase-control-thyristor-t171-307
Phase Control Thyristor T171
Stud Thyristor (SKT series)
thyristor-scr-skt101624-320
Thyristor SCR SKT10/16/24
thyristor-scr-skt4050-321
Thyristor SCR SKT40/50
thyristor-scr-skt5580100-322
Thyristor SCR SKT55/80/100
thyristor-scr-skt130160200-323
Thyristor SCR SKT130/160/200
thyristor-scr-skt250300s-324
Thyristor SCR SKT250/300S
Stud Thyristor (IR series)
phase-control-thyristor-101625ria-331
Phase Control Thyristor 10/16/25RIA
phase-control-thyristor-4050ria-332
Phase Control Thyristor 40/50RIA
phase-control-thyristor-st80100130150s-333
Phase Control Thyristor ST80/100/130/150S
phase-control-thyristor-st180230280s-334
Phase Control Thyristor ST180/230/280S
phase-control-thyristor-st300330350s-335
Phase Control Thyristor ST300/330/350S
Clamp Boxes
clamp-box-sbc-50-46
Clamp box for disc version thyristors
high-voltage-water-cooler--for-6500v-thyristor-1049
High voltage water cooler, 6500V thyristor.
clamp-for-disc-devices
V50 clamp for disc device of rectifier and thyristors.
Semiconductor Fuses
rt12-660v35a~100a-semiconductor-fuse-736
RT12 660V/35A,40A,50A,63A,70A,80A,100A
rt15-660v125a~300a-semiconductor-fuse-737
RT15-660V/125A,160A,200A,300A
a25-250v100a~800a-semiconductor-fuse-738
A25-250V/100A,150A,200A, 250A,300A, 350A,400A,450A,500A,600A,700A,800A
a50-500v100a~1200a-semiconductor-fuse-739
A50-500V/100A,150A,200A,250A,300A,350A,400A,450A,500A,600A,700A,800A,1000A,1200A
rs4-semiconductor-fuse-743
RS4 380~1000V,25~1000A