Applied Electronics
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Follow on Instagram for UpdatesApplied Electronics Syllabus — Unit-wise Content
The official GTU curriculum for Applied Electronics (subject code DI03011021) as prescribed for IC · Semester 3 divides the course into 5 units, covering 51 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (DI03011021)Unit 1 Operational Amplifiers (Op Amps)
- Basic block diagram and working of an operational amplifier
- Describe IC 741 as an Op-Amp
- Pin configuration of IC 741.Op-Amp: open loop and closed loop
- Parameters of operational amplifier like
- Input and output offset voltage
- Input offset current
- Input bias current
- Academic Year: 2024-25 Semester: 3rd Category of the Course: PCC Prerequisite: - Rationale: - Program Name: Engineering Level: Diploma Branch: Electronics and Communication Engineering Course / Subject Code : DI03011021 Course / Subject Name: Applied Electronics slew rate
- The ideal Op.Amp
- Equivalent circuit of Op.Amp
- Applications of operational amplifiers like Inverting and non-inverting amplifier
- Summing amplifier
- Schmitt trigger
Unit 2 Introduction to Thyristors
- characteristic and applications of electronics devices like SCR, DIAC
- TRIAC, GTO, IGBT, and MCT
- Working of SCR using two transistor analogy
- Construction and working of Opto-Isolators
- Opto- SCR(LASCR), and Opto-transistor
- List advantages
- applications of Opto- Isolators
- Solid state relay using Opto-Isolators
Unit 3 Turn on and Turn off methods of Thyristor
- Triggering (Turn on) methods of SCR
- Commutation(Turn off) techniques of SCR
- Thyristor protection: Over current protection
- Over voltage protection
- Snubber circuit
- Gate protection
Unit 4 Power Converters
- Compare Single phase rectifiers and poly phase rectifiers
- Describe the applications of Poly- phase rectifiers
- Single phase control rectifier using SCR
- Poly phase rectifiers
- Three-phase H.W. & three-phase F.W. rectifiers
- Inverters: Series
- Parallel and bridge Inverters
- Principle & working of Chopper circuits
- Describe the applications of Chopper
- Single phase cyclo converters
- Describe the working of UPS & SMPS with the help of block diagram
- List the applications of UPS & SMPS
Unit 5 Industrial Electronics Applications
- Static switch using SCR
- Static circuit breaker using SCR
- Single phase AC power control using diac-triac
- DC power control circuit using SCR with UJT in triggering circuit
- Photo electric relay/switch using LDR, LASCR
- photo diode
- Solar Photovoltaic (PV) based power generation
- RF Heating: Induction heating
- Dielectric heating
- Stepper motor – construction
- working and its applications
- Programmable Logic Control – block diagram
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