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Technician Power Electronics System Ebooks

Trade Practical

Trade Theory

Technician Power Electronics System Videos

Introduction to Engineering Drawing /Engineering Graphics for all Engineering Students

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Engineering Drawing instruments part-1

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Engineering Drawing instruments part-2

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Types of lines in Engineering Drawing

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Autocad free license for students | AutoCAD 2020- Downloading, Installation and Activation

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Types of angles | Types of Triangles | Angles - Types and definition, Acute, Right and Obtuse Angles

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Dimensioning in Engineering Drawing ,Basic Rules of Dimensioning

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unit system | Fundamental units | Derived units | workshop calculation and science for ITI Students

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system of unit | conversion of units | workshop calculation and science for ITI Students

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conversion of units | workshop calculation and science for ITI Students | Maths for ITI students

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Autocad class-1 | Basic Introduction and setting | Customize User Interface

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Conventional Representation of Materials | conventional representation in engineering drawing

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units and conversion of units |tricks important questions | workshop cal. and science for ITI Students

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`What is Fraction? | Introduction to Fractions | Workshop calculation and science for ITI students

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Videos

Employability Skills Eng cts

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Employability Skills CTS Hindi

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Introduction to Employability Skills Curriculum

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रोजगार कौशल पाठ्यचर्या का परिचय

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Employability Skills ,For ITI Students, Unit-1- Introduction & Importance of Employability Skills

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Employability Skills , For ITI Students, Unit-1, Chapter-1, Orientation of Employability Skills

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Employability Skills | Unit-1, Chapter-2, Learn together | for ITI Students

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LinkedIn पर अकाउंट कैसे बनाये? | How to Use Linkedin full guide

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How to Use Linkedin full guide in Hindi | Linkedin in Hindi | part-2

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Basic rules of English Communication-English Literacy chapter-1

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Microsoft excel Tutorial | Baisc of cell | Excel shortcuts | Types of cursor | Excel tips and tricks

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Classification of words | Word building -English Literacy chapter-2

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Microsoft Excel Tutorial for Beginners in Hindi

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Naming words | Employability skills | English Literacy- Chapter 3

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Know yourself | Employability skills | Unit-1, Chapter-3 | ITI Students

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Ethics and values | Employability Skills | Unit-1, Chapter-4, | for ITI Students

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Microsoft Excel Tutorial | Cell Basics | covert Row data into column data | Excel tips and tricks

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Singular and Plural | Employability skills | English Literacy- Chapter 4

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Basic Social Etiquette | Employability skills | Unit -1 chapter -5 | for ITI Students

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Microsoft Excel Tutorial | Cell formatting | Excel tips and tricks

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Pronouns | Employability skills | English Literacy- Chapter 5

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Role Modelling | Employability skills | Unit -1 chapter -6 | for ITI Students

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Excel Copy Paste Tricks | How To Use Cut, Copy And Paste Options In MS Excel 2019/2016/2013 in hindi

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Technician Power Electronics System Question Bank

Employability Skill 1st Semester



Employability Skill 2nd Semester



1st Year-Workshop Cal. and Science



1st Sem. Workshop Cal. and Science



2nd Sem. Workshop Cal. and Science



3rd Semester



2nd Year-Workshop Cal. and Science



Coming Soon

Technician Power Electronics System

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S.No. Week No. / Chapter Topics Videos Link
1 Other Link Week 3 PHASE TO SINGLE PHASE CONVERTER https://youtu.be/BjL2uVvu_BM
2 Other Link Week AC DRIVE https://youtu.be/fNEEa4-dvoY
3 Other Link Week Automatic battery charger https://youtu.be/aQXdmY_Y2U8
4 Other Link Week BLOCK DIAGRAM OF AC DRIVE https://youtu.be/g0dbj6S5EAw
5 Other Link Week BRUSHLESS DC MOTOR https://youtu.be/TvQ-xuHnik0
6 1 Week Introduction to Technician power electronic system Trade  https://www.youtube.com/watch?v=AfZvgh6_uZ4&t=1s
7 1 Week Safety Rules while using electronics https://youtu.be/yxdmSdsIHIQ
8 1 Week Safety Signs & Symbols https://youtu.be/huEM80IlSFs
9 1 Week Types of Fire Extinguishers https://youtu.be/P22ZYByhMYQ
10 1 Week Working/Operation of Fire Extinguisher https://youtu.be/ZXwFSd4EG6E
11 2,3 Week Identification and specificition uses and mantiance of commanly hand tool  https://youtu.be/vtrX5R8E0GA
12 2,3 Week State the correct shape of file  https://youtu.be/4nja8fxg9zc
13 2,3 Week Riveting of tag and lugs cutting and bending of sheet metal https://youtu.be/mCQXyMiu82E
14 4,5 Week Basic terms such as electric charge PD, V,I,R https://youtu.be/d5Q_DHF5rYw
15 4,5 Week Various terms frequency time period , RMS ,PEAK, single phase and three phase supply https://youtu.be/d5Q_DHF5rYw
16 4,5 Week Insulators conductor and semiconductor propertries diff types of electric cable https://youtu.be/UVIYqLYgM6k
17 4,5 Week Types of wires and cable ,SWG https://youtu.be/D5cw82HR37o
18 6 Week Introduction to electrical and electronic measuring instruments https://youtu.be/RCs0Qlpi-rU
19 7 Week Construction, types of primary and secondary cells. https://youtu.be/2VS_C9ruMIw
20 7 Week Selection of cells / Batteries etc. Use of Hydrometer. https://youtu.be/UxQCodxxycY
21 7 Week Series/ parallel connection of batteries and purpose of such connections. https://youtu.be/3udrJAkoDqk
22 8,9 Week Forces necessary to work a meter. MC and MI meters. Range extension, need of calibration. https://youtu.be/Di10SfX487E
23 8,9 Week Characteristics of meters and errors in meters. Multi meter, use of meters in different circuits. https://youtu.be/HB6Wwi1IaHI
24 8,9 Week Care and maintenance of meters. Use of CRO, Function generator, LCR meter https://youtu.be/A-cPmN7aoO8
25 10 Week Different types of soldering guns, related to Temperature and wattages, types of tips. https://youtu.be/vUcOBfsa1pY
26 10 Week Solder materials and their grading. Use of flux and other materials. https://youtu.be/rMrHERaUk6k , https://youtu.be/RGZM_3mHk3c
27 10 Week Soldering and De-soldering stations and their specifications. Different switches,  https://youtu.be/4okRBKp4YHw
28 11,13 Week Ohm’s law and Kirchhoff’s Law. https://youtu.be/A-cPmN7aoO8
29 11,13 Week Resistors; types of resistors, their construction & specific use, color-coding, power rating. https://youtu.be/ccKE9wkgGwQ
30 11,13 Week Equivalent Resistance of series parallel circuits. https://youtu.be/Aki-6lMaJs4
31 11,13 Week Principles of induction, inductive reactance. Types of inductors, construction, specifications, https://youtu.be/8tBKbmkU9_Y
32 11,13 Week Types of capacitors, construction, specifications and applications. Dielectric constant. https://youtu.be/hiG9bfbTFlE
33 11,13 Week Significance of Series parallel connection of capacitors https://youtu.be/dk8_hs_EWkA
34 14-15 Week Semiconductor materials, components, number coding for different electronic components such as Diodes and Zeners etc. https://youtu.be/QIv8GQqAVpQ
35 14-15 Week PN Junction, Forward and Reverse biasing of diodes.Forward current and Reverse voltage. https://youtu.be/-D9ousg-vNs
36 14-15 Week Rectifier configurations, their efficiencies,Working principles of Zener diode, https://youtu.be/yaUMBKjkOjg
37 14-15 Week Working principle of a Transformer https://www.youtu.be/_4bCpB679-Y
38 16-20 Week Basic blocks of a computer, Components of desktop and motherboard.Hardware and software, I/O devices, https://youtu.be/a73b4jO0CPU
39 16-20 Week Different types of printers, HDD, DVD.MS widows. Concept of word processing,: MS word https://youtu.be/gmIz1lhp9ec
40 16-20 Week Excel – Worksheet basics, data entry and formulae.Introduction to power point https://youtu.be/b0Ahsovnk0E
41 16-20 Week Concept of Internet, Browsers, Websites, search engines, email, chatting and messenger service. Downloading the Data and program files etc. https://youtu.be/AuFD7BHBgcw
42 21 Week Regulated Power supply using 78XX series, 79XX series. https://youtu.be/rgia8rI1soI
43 27 Week Construction, working of a PNP and NPN Transistors, purpose of E, B & C Terminals. https://youtu.be/dTx9VKV0hjo
44 27 Week Need for Biasing of Transistor.Transistor applications as switch and amplifier. https://youtu.be/CnJVhnhnSf4
45 28-29 Week Introduction of ampifier and its type & advantage & Dsadvantage and application. https://youtu.be/GpUCK6kMS-A
46 30 Week Introduction to positive feedback and requisites of an oscillator. Study of Colpitts, Hartley, Crystal and RC oscillators. https://youtu.be/qOVQyzgkp4g , https://youtu.be/XsnpJE1NgLQ
47 30 Week Types of multi vibrators and study of circuit diagrams https://youtu.be/bbLw0sgfznk
48 31 Week Diode shunt clipper circuits, Clamping / limiting circuits and Zener diode as peak clipper,uses their applications. https://youtu.be/y5_ZH211BPw
49 32-34 Week Construction of FET & JFET, difference with BJT. https://youtu.be/g4nBAifUVik ,  https://youtu.be/8LPWFuthcD0
50 32-34 Week Working of different power electronic components such as SCR, TRIAC, DIAC and UJT. https://youtu.be/X_7AdwJ2U1w , https://youtu.be/OOyyC7e7x7Y
51 32-34 Week MOSFET, Power MOSFET and IGBT, their types, characteristics, switching speed, power ratings and protection. https://youtu.be/4_nGFY7zgDM
52 32-34 Week Differentiate FET with MOSFET. https://youtu.be/C9Kdkkh1n_g
53 35 Week Working and application of LED, IR LEDs, Photo diode, photo transistor, their characteristics https://youtu.be/eWu6yWhMYeE
54 35 Week Optical sensor, opto-couplers, circuits with opto isolators. Characteristics of LASER diodes. https://youtu.be/dZ2_yjCSq7o
55 36 Week Introduction to Digital Electronics. Difference between analog and digital signals. https://youtu.be/FCD0zpRF2X8
56 36 Week Number systems (Decimal, binary, octal, Hexadecimal). BCD code, ASCII code and code conversions. https://youtu.be/LljXPO3wtWA
57 36 Week Various Logic Gates and their truth tables. https://youtu.be/AT_GjUjNFpo
58 37 Week Combinational logic circuits such as Half Adder, Full adder, Parallel Binary adders, 2-bit and four bit full adders. https://youtu.be/PzdLj_61WPI
59 37 Week Concept of encoder and decoder. Basic Binary Decoder and four bit binary decoders. https://youtu.be/3KBfiOKMaWo , https://youtu.be/3per0Uq3BnA
60 38 Week Introduction to Flip-Flop. S-R Latch, Gated S-R Latch, D- Latch. https://youtu.be/O5SWZ9i6ySc
61 38 Week Flip-Flop: Basic RS Flip Flop, edge triggered D Flip Flop, JK Flip Flop, T Flip Flop. https://youtu.be/QWMpq6NLwF4
62 39-40 Week Study the library components available in the circuit simulation software. Various resources of the software https://youtu.be/8Xe4p-AuQ3s
63 41-43 Week Basics of Counters, types, two bit and three bit Asynchronous binary counters and decade counters with the timing diagrams. https://youtu.be/h7NdKjWsCZg
64 41-43 Week Types of seven segment display. BCD display and BCD to decimal decoder. https://youtu.be/UvvYJl2ZAxM
65 41-43 Week Basics of Register, types and application of Registers. https://youtu.be/RqC9mjZnE-w
66 44-47 Week Block diagram and Working of Op-Amp, importance, Ideal characteristics, advantages and applications. https://youtu.be/GJ6PND7M9jo
67 44-47 Week Block diagram of 555, functional description w.r.t. different configurations of 555 such as monostable, astable and VCO operations for various application. https://youtu.be/lIPYOMxKq-4
68 52 Week Examination
69 53 Week Advantages and features of DSO. Block diagram of Digital storage oscilloscope (DSO)/ CRO and applications. https://youtu.be/uX-BqXf34r8
70 53 Week Differentiate a CRO with DSO. https://youtu.be/2XYRRvPaj7k
71 54 Week Introduction to SMD technology Identification of 2, 3, 4 terminal SMD components. Advantages of SMD https://youtu.be/pFtyKdxa2f8
72 55-56 Week Introduction to Surface Mount Technology (SMT). Advantages, Surface Mount components and packages. https://youtu.be/8VN-enQnMWY
73 55-56 Week Identification of Programmable Gate array (PGA) packages. https://youtu.be/5yreiHE6Yk0
74 57-58 Week Introduction to Static charges, prevention, handling of static sensitive devices, various standards for ESD. https://youtu.be/PNztxW2yb0Q
75 57-58 Week Construction of Printed Circuit Boards (single, Double, multi-layer), Important tests for PCBs. Introduction to rework and repair concepts. https://youtu.be/q6iu8Fe8UOY
76 59 Week Necessity of fuse, fuse ratings, types of fuses, fuse bases. https://youtu.be/V0bcdeu0dR0
77 59 Week Single/ three phase MCBs, single phase ELCBs. https://youtu.be/D3UOUT8r8No
78 60 Week Fundamentals of single phase Induction motors, synchronous speed, slip, rotor frequency. Torque-speed characteristics, Starters used for Induction motors. https://youtu.be/1Ut5bmMPhI0
79 61-63 Week Introduction Microprocessor &8051Microcontroller, architecture, pin details & the bus system. https://youtu.be/GPz_mR7Flas
80 64-65 Week Different types of seven segment displays, decoders and driver ICs. Concept of multiplexing and its advantages. https://youtu.be/H13RVZPorMc
81 64-65 Week Block diagrams of 7106 and 7107 https://youtu.be/0IWBy7sb2BE
82 64-65 Week Use of DPM with seven segment display. Principles of working of LCD. https://youtu.be/DoqorBJ1-38
83 66 Week Differentiate     uncontrolled and controlled rectifiers. https://www.youtube.com/watch?v=RqAjV5EapYI&t=648s
84 66 Week Discuss on  3-phase uncontrolled rectifier, control and power circuits and their applications. https://www.youtube.com/watch?v=gOEtqtaq2t8&t=13s
85 66 Week Discussion on 3-phase controlled rectifiers, control and power circuits and their applications. https://www.youtube.com/watch?v=1eTKwOC-CZo&t=558s
86 67 Week Various types of chopper circuits step up, step down, inverting types.  https://www.youtube.com/watch?v=b-PXzvLkcys
87 67 Week Introduction to DC-DC Converters. Applications of DC-DC converters. ICs used for converting DC-DC. https://www.youtube.com/watch?v=4xG82BydMqQ
88 68-69 Week Specifications & block diagram of Linear power supplies.Front panel controls and features of various power supplies. https://www.youtube.com/watch?v=mj2uoTztDl8
89 68-69 Week Block Diagram of Switch mode power supplies and their working principles. Various ICs used in different types of SMPS. Principles of Inversion. https://www.youtube.com/watch?v=dF_gJx2Qw8A
90 70-71 Week Inverter – their  principle & operation, power rating, change over period. Installation of Inverters, Protection circuits used in inverters– battery level, over load, over charging etc. Various faults and its rectification. https://www.youtube.com/watch?v=ln9VZIL8rVs&t=214s
91 70-71 Week  Protection circuits used in inverters– battery level, over load, over charging etc. Various faults and its rectification. https://www.youtube.com/watch?v=1nPPeXEKjvg
92 70-71 Week Three phase inverter circuits– principle and working. https://www.youtube.com/watch?v=C5e3hWt9odQ
93 72-73 Week Concept of Uninterrupted power supply. Difference between Inverters and UPS. https://youtu.be/tc0u8GYxBus
94 72-73 Week Types of UPS  https://youtu.be/j7yuwlsS5I4
95 72-73 Week Installation of single phase & three phase UPS. https://youtu.be/rJ2Mt1b9Zu8
96 74 Week Introduction to optical fiber, optical connection and various types optical amplifier, its advantages, properties of optic fiber, testing, losses, types of fiber optic cables and specifications. https://www.youtu.be/diRAXwLV4g
97 75-76 Week Discussion on the identified projects with respect to data of the concerned ICs, components used in the project. https://www.youtube.com/watch?v=cwSxgQnQEI8
98 75-76 Week https://www.youtube.com/watch?v=uPN0tJeHjAk
99 79-81 Week Need for renewable energy sources, Solar energy as a renewable resource. https://youtu.be/gJsrSBm8QCA
100 79-81 Week Basics of photovoltaic’s cell. Module, panel and Arrays. Factors that influence the output of a PV module. https://youtu.be/uxW1gBWcGTw
101 79-81 Week Safety precautions while working with solar systems. https://youtu.be/9g2Vzuf9lnE
102 82-83 Week Basics of passive and active transducers. Role, selection and characteristics. Sensor voltage and current formats. https://youtu.be/ybdPoIoI84g
103 82-83 Week Strain gauges/ Load cell – principle, gauge factor, types of strain gauges. https://youtu.be/MHkcWmbflK8, https://youtu.be/o0LLV5GP6Ow
104 82-83 Week Principle of operation of LVDT,advantages and disadvantages. https://youtu.be/Y8gALr0YNzE
105 84-86 Week single phase Induction motors https://youtu.be/_SpwTmCMXqg
106 84-86 Week three phase inducion motor https://youtu.be/JUiONOQoRLs
107 84-86 Week synchronous speed, slip, rotor frequency, torque https://youtu.be/jJAiddtikLg
108 84-86 Week  speed characteristics, speed   control   of Induction motors https://youtu.be/mdxFbklpl_c
109 84-86 Week DC Motors– types, working, torque speed characteristics, staring of DC Motors https://youtu.be/VAEe5MEQrjY
110 84-86 Week  3 point and4 point Starters working and introduction https://www.youtube.com/watch?v=bY-6w5Iqjzs
111 84-86 Week speed control of DC motor, Field flux control & armature current control. https://www.youtube.com/watch?v=oW31bNJxbkU
112 84-86 Week Brushless DC Motors. https://youtu.be/TvQ-xuHnik0
113 87-89 Week Introducion of AC Drive https://www.youtube.com/watch?v=fNEEa4-dvoY&feature=youtu.be
114 87-89 Week Block diagram of AC Drive – (Sources of supply – Converter/Rectifier – DC Link– Inverter  –Motor  Load)  1 phase  &  3  phase  rectifier circuits.  Inverter  –  1  phase Inverter 3 phase Inverter Switching circuit  (Sequence and Switching timing control https://www.youtube.com/watch?v=g0dbj6S5EAw&feature=youtu.be
115 87-89 Week VFD     (Variable     Frequency Drive) (3   phase inductionmotor) Speed control. https://youtu.be/UOC7O57MbqA
116 87-89 Week VVVF   Control   –  (3   phase inductionmotor) Speed control. https://youtu.be/MiVpnhV4lxQ
117 87-89 Week  Introduction         of         PID controller. https://youtu.be/iCh61VhkjVY
118 87-89 Week Installation    of    AC    Drive/ Siemens Micro master Drive– MM-420/440 https://youtu.be/5-x4QGcXLss
119 87-89 Week Commissioning/ Quick Commissioning   of   MM   – 420/440Micro – Master Drive – Programming https://youtu.be/bAdsbWR38r0
120 90-91 Week Introduction of DC drive https://www.youtube.com/watch?v=wz9-e9BmJfM
121 90-91 Week Block diagram of DC Drive. Converter    bank    –    Gate Trigger set circuit. https://www.youtube.com/watch?v=Y1qx4epWQQs
122 90-91 Week Tacho-generator/Encoder technical data Related to DC drive. https://www.youtube.com/watch?v=b6aAmcJXNjY
123 90-91 Week Terminal Diagram of dc drive  https://www.youtube.com/watch?v=YwtsprqwNvM
124 90-91 Week quick commissioning of siemns dc drive https://www.youtube.com/watch?v=bAdsbWR38r0
125 92-93 Week Servo mechanism, Servo motor principal, Difference between motors & servo motor. https://www.youtube.com/watch?v=nEaeq1U29rg
126 92-93 Week Types of  servo motor, AC & DC  https://www.youtube.com/watch?v=r7woGVh1djk
127 92-93 Week construction  &  application.and Control   method   for   servo motor. Study of servo drive. https://www.youtube.com/watch?v=ii-mbrqKJt4
128 94-95 Week Introduction to pneumatic system https://www.youtube.com/watch?v=72aTr47b-Io
129 94-95 Week Measure of compressed air, storage and transmission of compressed air, applications of pneumatics https://www.youtube.com/watch?v=AUxnieYWCck
130 94-95 Week Symbols of different pneumatic and electro-pneumatic components In Industries Various supply  https://www.youtube.com/watch?v=lBARBZNLxQI
131 94-95 Week Various pneumatic control elements,processing elements such as directional control valves, shuttle valves, non-return valves, pressure control valves https://www.youtube.com/watch?v=tiXV_C4qGQA
132 94-95 Week Function and application of solenoid valves. https://www.youtube.com/watch?v=bx9e-4NCRUw
133 96-99 Week Evolution         of         control technology.Advantages of PLCs https://www.youtube.com/watch?v=6UeEpdFMU2U
134 96-99 Week What is PLC in Hindi & History of PLC & Applications of PLC& Advantages of PLC https://www.youtube.com/watch?v=4QuNU2qf2NI
135 96-99 Week Modular architecture of plc https://www.youtube.com/watch?v=YavkF_lwIlw
136 96-99 Week Specification of PLC Modules Implementation   of   relays, timers  and  counters  using PLCs https://www.youtube.com/watch?v=b-mVEW8fagg
137 100 Week Project Work / Industrial Visit  https://www.youtube.com/watch?v=NPCZUqS1YzY
138 100 Week Project Work / Industrial Visit  https://www.youtube.com/watch?v=VGxh1vE53O4
139 Other Link Week 1 PHASE AND 3 PHASE BRIDGE RECTIFIER CIRCUIT https://youtu.be/-Y8tapsENOo