Transducer Seminar PPT with PDF Report What are transducers? Definitions: Transducer and sensors • Transducer – a device that converts a primary form of energy in to a corresponding signal with a different energy form Primary Energy Forms: mechanical, thermal, electromagnetic, optical, chemical, etc. For example : a thermocouple , photo conductive cell pressure gauge , … The effect of friction is minimized. 5. Capacitive Transducers 2. The mechanical devices is also called the primary transducers, which are used to change the physical i/p quantity to a mechanical signal. Sumit Thakur Mechanical Transducer Seminar and PPT with PDF Report: In the direct method any physical quantity like duration, mass, etc are calculated directly by some instruments like the measuring tape, weighing scale etc. Examples: Mechanical transducer and Electrical transducer Electrical Transducer PowerPoint slide on Digital Transducers compiled by Jandeep. attainable are not as high as in mechanical transducers. Definition and General Concept of Transducer Definition The transducer is a device which converts one form of energy into another form. This page contains Transducer Seminar and PPT with PDF report. Normally a transducer and associated circuit has a non electrical input and an electrical output. TRANSDUCERS Transducers as already defined , is a device that converts a non electrical quantity into an electrical quantity. Advantages of Capacitor Transducers 3. mechanical motion of a pointer. (examples to follow) • Used to change information into a form that can be easily transferred, stored, processed, interpreted, etc. Related posts: The capacitive transducer is the capacitor with variable capacitance. Disadvantages of Capacitor Transducers 4. Electrical amplification and attenuation can be done easily and that to with a static device. The main function of a second transducer is used to change the signal from mechanical to electrical. The PowerPoint PPT presentation: "Pressure Transducers" is the property of its rightful owner. Capacitive transducers (source: directindustry.com) Capacitive Transducers Contents hide 1. The primary transducer includes electrical & mechanical devices. UNIT 10 INTRODUCTION TO TRANSDUCERS Transducers and Sensors AND SENSORS Structure 10.1 Introduction Objectives 10.2 Active and Passive Sensors 10.3 Basic Requirements of a Sensor/Transducer 10.4 Discrete Event Sensors 10.4.1 Mechanical Limit Switches 10.4.2 Proximity Limit Sensors 10.4.3 Photoelectric Sensors 10.4.4 Fluid Flow Switch Fig. 2. TRANSDUCERS • A transducer is a device that converts energy from one form to another • Energy forms can be mechanical, visual, aural, electrical, thermal, chemical, etc. Introduction • Ultrasonic machining is a mechanical type non-traditional machining process employed to machine hard and brittle materials (both electrically conductive and non conductive material) using an axially oscillating tool at ultrasonic frequencies [18–25 kilohertz (kHz)]. • Sensor (e.g., thermometer) - is a … Some of the advantages are: 1. The electric or electronic system can be controlled with a very small electric power. 3. Transducers Prof. B. D. 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