Examples of 'triac' in a sentence
Meaning of "triac"
triac (noun): a type of solid-state electronic component with three terminals used to control the flow of electric current
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- A three-terminal electronic component that conducts current in either direction when triggered; a bidirectional triode thyristor.
- Alternative form of triac
How to use "triac" in a sentence
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triac
Failed triac on control panel circuit board.
A i is the triggering angle of the triac at time t i.
Control of a triac for the starting of a motor.
This is done through an optocoupler and a triac.
A starting of the triac is then also acknowledged.
Triac controller for proportional control of electric heating.
Testing and replacing the triac.
Integrated triac structure with diac control.
The rear face represents a first electrode of this triac.
A triac corresponds to the antiparallel association of two thyristors.
This high triggering current is linked to the structure of a triac.
A triac is a small semiconductora device similar to a diode or a transistor.
Index is equal to the number of cycles to keep the triac on.
Triac not available with low voltage supply option.
Both a relay and a triac are used in series to do this function.
See also
Triac dimmable power supply.
The diac is the triggering device for the triac.
The triac operates as follows.
Cross simplified of a triac.
Triac dimming drivers.
The purification of tetrac from triac is obtained by several crystallizations in acetone.
Triac control circuit.
Abruptly in the direction of decrease of the conduction time of the triac.
An integrated triac structure with diac control is provided on a common substrate.
This method has considerable advantages over the triac method.
Triac regulators were used to control the speed of the controller response.
Experts say that the triac can be installed behind the lining.
A switch according to the present invention then replaces each conventional triac.
The triac blocks at the zero crossing of the current that it conducts.
Blocking a turning back on of the triac when said threshold has been exceeded.
Each triac is formed of two thyristors in antiparallel having a common anode gate.
The pulse train powers the triac and the triac conducts.
Switch connecting the gate to the other power electrode of the triac.
A potentiometer or a triac dimmer can be used to adjust the brightness of the projection.
The electrically operated switch can be a transistor or a triac or other suitable component.
Both transistor and triac dimmers require to see a low ohmic load.
Another object of the present invention is to provide a monolithic structure incorporating a triac network.
The gate of the triac is connected to a control potential source via a second resistor.
We analyzed all solutions for controlling a triac and reduce its energy control.
The triac once triggered turns off at the zero crossing of the halfwave.
The present invention differs from other triacs by its triac triggering structure.
The triac zero crossings occur at the zero crossings of the motor current.
A source of current suitable for energising the coils is connected vía switch and triac.
This control of the triac can be obtained in any one of the four quadrants.
The current from the dimmer changes abruptly when the triac becomes conductive.
The triac is probably located beneath a red plastic guard on the power control board.
Other semiconductor elements instead of the triac can also be used like transistors.
The fan is controlled by the same temperature control circuitry that drives the heater triac.
Circuit for blocking a turning back on of the triac when said threshold has been exceeded.
A triac dimmer with a RC snubber is used to control illumination intensity.
