e-Learning

Chapter I : Basis of Semiconductors

Chapter 1 discusses the basics of semiconductors such as the definition of “semiconductor”, materials of semiconductors, n-type and p-type semiconductors, and p-n junctions.

5:05

Chapter II : Diodes

Chapter 2 shows different types of diodes and discusses their operations and characteristics.

8:15

Chapter III : Transistors

Chapter 3 shows different types of transistors and discusses their operations and characteristics.

17:22

Chapter IV : Local Power Supply Ics

Chapter 4 discusses different types of power supply ICs, conditions of power supplies in equipment, and why point-of-load (POL) power supplies are required. It also describes the operations of linear and switching regulators.

8:55

Chapter V : Optical Semiconductors (Isolators/Solid State Relays)

Chapter 5 discusses different types of isolators/solid state relays including photocouplers and discusses their operations and characteristics.

13:25

Basics of eFuse Ics

Learn the basic knowledge and functions necessary to understand eFuse ICs.

10:11

Motor Control Basics(1) What is an electric motor?

Let's look at the rotation mechanism of electric motors and classification of electric motors

2:47

Motor Control Basics(2) The mechanisms of brushed and brushless motors

Let's look at the basic structure and difference of brushed and brushless DC motors.

2:30

Motor Control Basics(3) How to control a brushed motor

Let’s look at how brushed DC motors work, and how they are controlled.

3:40

Motor Control Basics(4) How to control a brushless motor

Let’s look at how brushless DC motors work, and how they are controlled.

3:41

Motor Control Basics (5)Features of Stepping Motor

3:25

Motor Control Basics (6)Principle of Rotation and Excitation System on Stepping Motor

6:04