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- Thyristor abstract "A thyristor is a solid-state semiconductor device with four layers of alternating N and P-type material. It acts exclusively as a bistable switch, conducting when the gate receives a current trigger, and continuing to conduct while the voltage across the device is not reversed (forward-biased). A three-lead thyristor is designed to control the larger current of its two leads by combining that current with the smaller current of its other lead, known as its control lead. In contrast, a two-lead thyristor is designed to switch on if the potential difference between its leads is sufficiently large (breakdown voltage).Some sources define silicon-controlled rectifier (SCR) and thyristor as synonymous. Other sources define thyristors as a larger set of devices with at least four layers of alternating N and P-type material.The first thyristor devices were released commercially in 1956. Because thyristors can control a relatively large amount of power and voltage with a small device, they find wide application in control of electric power, ranging from light dimmers and electric motor speed control to high-voltage direct current power transmission. Thyristors may be used in power-switching circuits, relay-replacement circuits, inverter circuits, oscillator circuits, level-detector circuits, chopper circuits, light-dimming circuits, low-cost timer circuits, logic circuits, speed-control circuits, phase-control circuits, etc. Originally, thyristors relied only on current reversal to turn them off, making them difficult to apply for direct current; newer device types can be turned on and off through the control gate signal. The latter is known as a gate turn-off thyristor, or GTO thyristor. A thyristor is not a proportional device like a transistor. In other words, a thyristor can only be fully on or off, while a transistor can lie in between on and off states. This makes a thyristor unsuitable as an analog amplifier, but useful as a switch.".
- Thyristor thumbnail Thyristor_circuit_symbol.svg?width=300.
- Thyristor wikiPageExternalLink HBD855-D.PDF.
- Thyristor wikiPageExternalLink thyristors.htm.
- Thyristor wikiPageExternalLink application_manual-193.htm.
- Thyristor wikiPageExternalLink thyratmel.html.
- Thyristor wikiPageExternalLink index.html.
- Thyristor wikiPageExternalLink thyristor.html.
- Thyristor wikiPageExternalLink thyristor-basics.
- Thyristor wikiPageExternalLink Gutzwiller_Page12.htm.
- Thyristor wikiPageID "181174".
- Thyristor wikiPageLength "24662".
- Thyristor wikiPageOutDegree "124".
- Thyristor wikiPageRevisionID "707298820".
- Thyristor wikiPageWikiLink Alternating_current.
- Thyristor wikiPageWikiLink Antiparallel_(electronics).
- Thyristor wikiPageWikiLink Autotransformer.
- Thyristor wikiPageWikiLink Avalanche_breakdown.
- Thyristor wikiPageWikiLink Bell_Labs.
- Thyristor wikiPageWikiLink Bipolar_junction_transistor.
- Thyristor wikiPageWikiLink Capacitor.
- Thyristor wikiPageWikiLink Carrier_generation_and_recombination.
- Thyristor wikiPageWikiLink Category:Electric_power_systems_components.
- Thyristor wikiPageWikiLink Category:High-voltage_direct_current.
- Thyristor wikiPageWikiLink Category:Power_electronics.
- Thyristor wikiPageWikiLink Category:Solid_state_switches.
- Thyristor wikiPageWikiLink Charge_carrier.
- Thyristor wikiPageWikiLink Circuit_breaker.
- Thyristor wikiPageWikiLink Crowbar_(circuit).
- Thyristor wikiPageWikiLink DIAC.
- Thyristor wikiPageWikiLink Digital_electronics.
- Thyristor wikiPageWikiLink Dimmer.
- Thyristor wikiPageWikiLink Diode.
- Thyristor wikiPageWikiLink Diode_bridge.
- Thyristor wikiPageWikiLink Distilled_water.
- Thyristor wikiPageWikiLink Electric_charge.
- Thyristor wikiPageWikiLink Electrical_reactance.
- Thyristor wikiPageWikiLink Electromagnetic_radiation.
- Thyristor wikiPageWikiLink Electron.
- Thyristor wikiPageWikiLink Electron_hole.
- Thyristor wikiPageWikiLink Emitter_turn_off_thyristor.
- Thyristor wikiPageWikiLink Extrinsic_semiconductor.
- Thyristor wikiPageWikiLink FCTh.
- Thyristor wikiPageWikiLink Field-effect_transistor.
- Thyristor wikiPageWikiLink File:LASCRsymbol.png.
- Thyristor wikiPageWikiLink Film.
- Thyristor wikiPageWikiLink Flip-flop_(electronics).
- Thyristor wikiPageWikiLink Frequency_changer.
- Thyristor wikiPageWikiLink Fuse_(electrical).
- Thyristor wikiPageWikiLink Gas-filled_tube.
- Thyristor wikiPageWikiLink Gate_turn-off_thyristor.
- Thyristor wikiPageWikiLink General_Electric.
- Thyristor wikiPageWikiLink Gold.
- Thyristor wikiPageWikiLink High-voltage_direct_current.
- Thyristor wikiPageWikiLink Inductance.
- Thyristor wikiPageWikiLink Infrared.
- Thyristor wikiPageWikiLink Insulated-gate_bipolar_transistor.
- Thyristor wikiPageWikiLink Integrated_gate-commutated_thyristor.
- Thyristor wikiPageWikiLink Ion.
- Thyristor wikiPageWikiLink Ion_implantation.
- Thyristor wikiPageWikiLink Irradiation.
- Thyristor wikiPageWikiLink Latch-up.
- Thyristor wikiPageWikiLink MOS-controlled_thyristor.
- Thyristor wikiPageWikiLink MOS_composite_static_induction_thyristor.
- Thyristor wikiPageWikiLink Operating_temperature.
- Thyristor wikiPageWikiLink Optical_fiber.
- Thyristor wikiPageWikiLink Phase-fired_controllers.
- Thyristor wikiPageWikiLink Platinum.
- Thyristor wikiPageWikiLink Potentiometer.
- Thyristor wikiPageWikiLink Power_MOSFET.
- Thyristor wikiPageWikiLink Power_inverter.
- Thyristor wikiPageWikiLink Proton.
- Thyristor wikiPageWikiLink P–n_junction.
- Thyristor wikiPageWikiLink Quadrac.
- Thyristor wikiPageWikiLink Rectifier.
- Thyristor wikiPageWikiLink Relaxation_oscillator.
- Thyristor wikiPageWikiLink Resistor.
- Thyristor wikiPageWikiLink Semiconductor_device.
- Thyristor wikiPageWikiLink Shockley_diode.
- Thyristor wikiPageWikiLink Silicon_carbide.
- Thyristor wikiPageWikiLink Silicon_controlled_rectifier.
- Thyristor wikiPageWikiLink Snubber.
- Thyristor wikiPageWikiLink Solid-state_electronics.
- Thyristor wikiPageWikiLink Static_induction_thyristor.
- Thyristor wikiPageWikiLink TRIAC.
- Thyristor wikiPageWikiLink Television.
- Thyristor wikiPageWikiLink Theatre.
- Thyristor wikiPageWikiLink Thyratron.
- Thyristor wikiPageWikiLink Thyristor.
- Thyristor wikiPageWikiLink Thyristor_drive.
- Thyristor wikiPageWikiLink Toxic_heavy_metal.
- Thyristor wikiPageWikiLink Transistor.
- Thyristor wikiPageWikiLink Trisil.
- Thyristor wikiPageWikiLink Unijunction_transistor.
- Thyristor wikiPageWikiLink Valve_hall.
- Thyristor wikiPageWikiLink Watt.
- Thyristor wikiPageWikiLink William_Shockley.
- Thyristor wikiPageWikiLink Zener_diode.
- Thyristor wikiPageWikiLink Zero_cross_circuit.
- Thyristor wikiPageWikiLink File:Manitoba_Hydro-BipoleII_Valve.jpg.