triac

listen to the pronunciation of triac
الإنجليزية - التركية
triyak
الإنجليزية - الإنجليزية
A solid state switching device used to switch alternating current wave forms
This is a solid state device often used to switch AC voltage/current
A gated switching device which will conduct in either direction
{i} semiconductor device used as a switching device for alternating currents (Electronics)
A three-terminal silicon device that functions as two SCRs configured in an inverse, parallel arrangement, providing a means of providing load current during both halves of the AC supply voltage A TRIAC is generally used for motor speed control Since load current (armature current) flows during both halves of the applied AC voltage, the motor rotates smoothly at all rotational speeds
Similar to a thyristor but allows current to flow in both directions as in diagram below
triac
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