Page 1 : Device types, , Drawbacks, , Applications, , , , , , Silicon controlled, , , , , , ‘Cannot be easily turned off, Not suitable for high-power, DC circuits, , Low working frequency, , Power supplies, DC drives, House care appliances irons, electric razors, Electrical power tools, Battery voltage, regulation, Emergency Lighting System,, Temperature controller, , High temperature Heater alloys, , ‘Smoke and Alarm detectors, , ‘Two stroke engine ignition, , High power, High voltage, , , , , , cs, Silicon controlled, switch, , , , The SC, power, current, and voltage, ratings, , is Timited to low, , ‘Computer circuits (such as counters, registers,, and timing circuits), , Voltage sensors, , Pulse generators, oscillators ct., , , , , , Triac, Triode for, Alternating Current, , Very high switching delay, Poor gate current sensi, at turn-on, and longer turnoff time, , Not suitable for DC power, applications., , , , y, , Home appliances Te Aw conditioning system,, Washing machines, dishwashers, fridges, ovens, atc., , Controlling full-wave AC applications, , ON/OFF switch, , Replacement of electro-mechanical relays, Chopper design, , , , , , , , , , , , , , , , , , , , , , Quadrac ‘Not suitable for high current | Lighting control, Dic and a tiac ina applications Speed control, single package Can rtd smb | eerie meduato onan, neowork Electrical appliances:, 70 ‘Anode | Higher on state vote] Counters, Gate turn off thyristor Lewer reverie voltage | Pulse generators, x Mocking expec Multisibrators, Gate Voltage Regulators, Ca High Power Drives, TGCTGCT Gas dive power | High power application, Imegrated Gate ey, | consumption high Supply inverter sources for DC transmissions, commtat thyristor High mechanical stress for | Bis frequency converters, Induction, Motor/SYNCHRONOUSMo, “ tor, No cawrent sensing, capabilites, ETO Poor manufacturing and | High-vollage, switching applications, Emitter Tum-O1r spe | reliability, Thyristor(old 1, sencrations), Tigh cos, 7 Require Fast tore off ime, , , , , , , , , , circuits, , , , , , ‘Work at high frequency