► Electronics Technology

♦ SMT (Surface Mount Technology)

♦ THT (Through Hole Technology)

► Atom And its Structure: Electron, Proton & Neutron

► Current Basic Concept:

♦ Alternating Current (AC)

♦ Direct Current (DC)

► Current, Voltage & Resistance

► Conductors, Semiconductors & Insulators

► Circuits Concept:

♦ Circuit Basic & Ground

♦ Circuits Types

♦ Short Circuits & Open Circuit

Circuit Test Method: Cold & Hot

► Electronics Components

♦ Active Components

♦ Passive Components

► Resister & Resistance

Resistor in Series & Parallel

♦ Types of Resistors

♦ Understanding Thermistor: NTC & PTC

♦ Works, Unit & Rating Schematic Symbol & PCB Marking

♦ SMT & THT Resistor Fault Finding: Short, Open, Leakage

► Capacitor & Capacitance

Capacitor in Series & Parallel

♦ Types of Capacitor: Electrolytic & Non electrolytic, Polarized & Non polarized

♦ Works, Unit & Rating

♦ Schematic Symbol & PCB Marking

♦ SMT & THT Capacitor Fault Finding: Short, Open, Leakage

► Semiconductor Diode

♦ Diode & Bridge Rectifier: How it Works

♦ Types of Diode: Power Diode, Zener Diode, LED etc

♦ Schematic Symbol & PCB Marking

♦ Anode, Cathode, P-Type Material, N-Type Material & Depletion Region Concept

♦ Bias Concept: Forward Bias & Reversed Bias

♦ SMT & THT Diode Fault Finding: Short, Open, Leakage

► Transistor:

♦ Transistor Working Concept

♦ Layers: Base, Emitter & Collector

♦ Transistor Type: B.J.T & U.J.T Transistor

♦ Schematic Symbol & PCB Marking

♦ NPN & PNP Transistor

♦ Semiconductor Doping Concept

♦ Transistor Biasing: Forward Bias & Reversed Bias

♦ SMT & THT Transistor Fault Finding: Short, Open, Damaged

► MOSFET:

♦ MOSFET Working Concept

♦ Layers: Gate, Source & Drain

♦ Schematic Symbol & PCB Marking

♦ MOSFET Classes: Depletion Mode & Enhancement Mode

♦ MOSFET Type: N Chanel & P Chanel

♦ Single MOSFET & Dual MOSFET Concept

♦ Switch on and Switching MOSFET Concept

♦ MOSFET Fault Finding: Short, Open And Damaged

► Logic Gates & Comparator:

♦ Boolean Algebra & Truth Table

♦ NOT Gates: Boolean, Truth Table & Schematic Symbol

♦ AND Gates: Boolean, Truth Table & Schematic Symbol

♦ OR Gates: Boolean, Truth Table & Schematic Symbol

♦ NAND Gates: Boolean, Truth Table & Schematic Symbol

♦ NOR Gates: Boolean, Truth Table & Schematic Symbol

♦ XOR Gates: Boolean, Truth Table & Schematic Symbol

♦ XNOR Gates: Boolean, Truth Table & Schematic Symbol

♦ Comparator Working Concept

► Inductor & Inductance:

♦ Works, Unit & Rating

♦ Schematic Symbol & PCB Marking

♦ Effects on AC and DC

♦ SMT & THT Inductor Fault Finding: Short, Open, Damaged

► Transformer:

♦ Working Concept

♦ Primary Coil & Secondary Coil

♦ Transformer Type: Step-down & Step-up

♦ Iron Core & Magnetic Field

♦ Fault Finding: Short, Open, Damaged

► Fuse / Protection Concept:

♦ Working Concept

♦ Schematic Symbol & PCB Marking

♦ Fault Finding: Open, Damaged

► Integrated Circuits:

♦ Works & Inside Form of I.C

♦ Schematic Symbol & PCB Marking

♦ Types of I.C: PIN I.C & BALL I.C

♦ Models of IC: SIP, DIP, PGA, LGA, BGA etc.

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