| Speed control of DC Motor by Chopper using MOSFET |
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SPECIFICATION : |
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Box Size : 250 x 200 x 50 mm
Input Power Supply : 230Vac, 50Hz AC Mains
Trainer consists of DC Power supplies : 24Vdc
MOSFET based Chopper
Potentiometers for varying duty cycle and frequency
IC based circuit to drive MOSFET
Open loop speed control of DC motor
Extra Instruments required : CRO & Digital multimeter
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OBJECTIVE : |
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Open loop speed control of DC motor is achieved by varying duty cycle i.e. conduction period of MOSFET
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