Maricopa Community Colleges  ELE223   19956-20045 
Official Course Description: MCCCD Approval: 02/28/95
ELE223 19956-20045 L+L 4 Credit(s) 6 Period(s)
Industrial Electronics Circuits and Systems
Concepts, principles, maintenance, and trouble-shooting of industrial electronic circuits and systems that incorporate thyristors, photo-electric devices, relays, servomechanisms, solenoids, servo motors, stepping motors, transducers, power supplies, and motor speed controls. Prerequisites: (ELE122 or ELE123), and GTC185. Prerequisites or Corequisites: ELE221 suggested but not required.
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MCCCD Official Course Competencies:
 
ELE223   19956-20045 Industrial Electronics Circuits and Systems
1. Differentiate between open and closed loop servomechanisms. (VI)
2. Comprehend the application of transducers in industrial systems. (V)
3. Describe the operation of thyristor motor speed control systems. (III)
4. Identify and specify stepping motor types and ratings. (VII)
5. Explain the count sequence for driving a stepping motor. (II)
6. List the symbols used in relay logic circuits. (I)
7. Explain the operation of the components in single and three phase power supplies. (IV)
8. Comprehend the role played by electronic devices, circuits, and systems in an industrial system. (VIII)
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MCCCD Official Course Outline:
 
ELE223   19956-20045 Industrial Electronics Circuits and Systems
    I. Decision Making Circuits
        A. Relay logic circuits
        B. Relay logic applications
        C. Solid state logic circuits
        D. Solid state logic applications
      II. Counting and Timing Circuits
          A. Counter circuits
          B. Timers and time delay circuits
          C. Counter and timer applications
        III. Power Control Devices and Circuits
            A. Thyristor operation
            B. Trigger devices
            C. Motor speed control
            D. Three-phase drive systems
          IV. Power Supplies
              A. Rectifiers
              B. Filters
              C. Regulators
              D. Heat sinks
            V. Transducer Application
                A. Displacement
                B. Proximity
                C. Ultrasonic
                D. Photoelectric
              VI. Servomechanisms and Control Systems
                  A. On-Off control
                  B. Proportional control
                  C. Integral control
                  D. Derivative control
                VII. Prime Movers
                    A. AC motors
                    B. DC motors
                    C. Servo motors
                    D. Stepping motors
                  VIII. Industrial Systems
                      A. Automatic welding system
                      B. Automatic weighing system
                      C. Edge guide control
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