440-2310/02 – Electronic Devices Design (KEZ)

Gurantor departmentDepartment of TelecommunicationsCredits4
Subject guarantorIng. Karel Witas, Ph.D.Subject version guarantorIng. Karel Witas, Ph.D.
Study levelundergraduate or graduateRequirementOptional
Year3Semestersummer
Study languageEnglish
Year of introduction2010/2011Year of cancellation
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
GAJ10 Dr. Ing. Libor Gajdošík
KLI02 Ing. Tomáš Klinkovský
WIT005 Ing. Karel Witas, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 2+6

Subject aims expressed by acquired skills and competences

After course finishing student will be knowing the principles of electronic equipment design. Learning outcomes are set in such way that the students are able to identify, apply and solve tasks of electronic equipment design.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Quality of elements, reliability, cut-off frequency, production margins, standard value series. Manufacturability, repeatability, prindted circuit boards, cooling. Thermoelectricity, thermoelement, Peltier element, thermostat, electronic thermometer (diode thermometer), thermistor, pyrometer. Electrodynamics, environment impedance transformation, loudspeaker, resonators. CRT, thermoemission, videoamplifiers, deflection, luminophores. El. safety, leakage currents, safety classes, internal resistence, circuit breakers. Power supplies, transformers, voltage doublers, voltage multiplier, switch-mode power supply, efficiency, EMC. Interference, coupling, grounding, electrical and magnetic fields attenuation, humidity, photosensitivity, microphony.

Compulsory literature:

GINSBERG, Gerald L. Printed circuits design: featuring computer-aided technologies. New York: McGraw Hill, 1991. ISBN 0070233098. AMERASEKERA, E. Ajith, Farid N. NAJM. Faillure Mechanisms in Semiconductor Devices. 2nd edition. John Willey, 1997. ISBN 978-0-471-95482-8.

Recommended literature:

JUNG, W. G. Op Amp Applications. USA: Analog Devices, Inc., 2002. ISBN 0-916550-26-5.

Way of continuous check of knowledge in the course of semester

Calculations are marked. Individual activity is marked. Reports are marked. Conditions for credit: All measurement reports submission and required points level achievement.

E-learning

None.

Další požadavky na studenta

The students are allowed to sign in the subject fulfiling no special requirements. None.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Technical system. Block diagram, test points, inputs, outputs. Vector diagram, transfer of magnitude and phase, pulse response. Products categorization. Elektricity generation, distribution and consumption. Resonators, series and parallel RLC circuits, quality. Components, their quality, margins, reliability, cut-off frequency, standard value series. Diodes, differencial resistence, TCE, capacitance, diode types. Product: volume, weight, appearance, operation, compatibility, reliability, servis, price, consumption, efficiency, technical aesthetics. Transistor, parameters, gain, distortion, noise, cut-off frequency. Design criterions: manufacturability, repeatability, PCB, interference, cooling, el. safety. Components list: value, type, margins, TCE, allowed aging, dissipation, warm-up, failure intensity, price. Failure rate, failure rate thermal acceleration, degradation, Arhein equation, failure intensity, overload degradation. Electro-thermal analogy. Thermal capacitance, heat pump. Cooling by radiation. Integral thermoradiation, cooler surface, main radiation frequency. Wire resistor, bulb, power coaxial cable. Cooling by conduction. Equations of S/l type, thermal conduction, thickness of cooling plate, heat pipe. Power transistor cooling. Cooling by flow. Forced cooling with fan, native ventilation (stack effect), King law. Thermal inertia, thermal fuse, power pulse response, overload rating. Termoelectricity. Peltier couple. Electronic thermometers. AC and DC diode thermometers, thermistor thermometer, pyrometer, thermostat. Electrodynamic. Environment impedance, loudspeaker, resonators. Sounding, electro-acoustic, acoustic pressure, speaker system, switches, voice pipe. CRT, thermal emission, video amplifiers, deflection, luminophors, implosion. Transformers. Intermal resistance, frequency response, supersaturation, leakage current. Power sources, voltage doubler, voltage multiplier, switch-mode power supply, EMC. Series of frequencies, electronic instrument frequency synthesizer. Non-linearities. Thermistor, posistor, surge arrester, relay, linearization. Interference, noises, galvanic couple, grounding, el. and mag. field attenuation, wave guide. Moisture, photosensitivity, microphony. Exercises: 1. Familiarization with subject content, safety in laboratories, conduction excercises, ceramic resistor, warm-up. 2. Diode, diode in limiting states, calculations. 3. Analog and switched power supplies, interference, power supply design, step-up, step-down, inverting converters, converters with transformer. 4. Radioelectronic - calculations. 5. Optocouplers, types, calculations, linear optocoupler, frequency characteristic. 6. Amplifier - calculations. 7. Protection in electronic, fuses, polyswitches, electronic fuse design, varistors, transils, spark gap. 8. Cooling in electronic, emissivity, black object, heat pipe, Peltier couple. 9. Galvanic cell, charge, power, energy, capacity, power consumption, discharging curve, teoretic voltage, internal resistivity, optimal current. 10. Electroacoustic - microphone, loudspeaker, piezo transducter, resonance frquency. Laboratories: 11. Measuring of switched power supply with MC34063A circuit. 12. Measuring of transformers, transformers EI, RF, HV, toroid and potty transformers, accumulated energy, optocouplers, transfer and frequency characteristics. 13. Measuring of protecting elements - fuses (speed of breaking by continuing current, speed of braking by pulse current), polyswitches, electronic fuse, varistors and transils. 14. Coolers, Peltier couple measurements.

Conditions for subject completion

Full-time form (validity from: 2015/2016 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 44  20
        Examination Examination 56  10
Mandatory attendence parzicipation:

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Occurrence in special blocks

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