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Electric Actuator

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Relay

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Relay

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Solid State Switch

Diodes.

Thyristors and triacs.

Bipolar transistors.

Power MOSFETs.

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Solid State Switch

Diodes.

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Solid State Switch

Thyristors and triacs.

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Solid State Switch

Bipolar transistors.

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Motors

AC Motor

DC Motor

Permanent magnet Motor

Stepper Motor

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Construction of DC motor

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DC Motor operation

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DC Motor

a) on-off control, b) directional control

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DC Motor

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DC Motor

Series

Separately

Shunt

Compound

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DC Motor Control

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Brushless DC motor

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Brushless Motor

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Stepper Motor

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Stepper Motor

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Stepper Motor

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Dr. Osama Esmail

Stepper Motor

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Thanks for you attention