Udemy – Introduction to Semiconductor Diodes and Transistors – 2392892

Al explains semiconductor Basics, Valance Electrons in Conductors. The difference between semiconductors & conductors. Describes the doping process in, semiconductor material. What is N & P type Material . Majority & Minority Carries Explained .

,

Diode Curves and Characteristics, of forward and reverse Current flow, by using the Characteristic Diode Curve. Physical Diode Packaging Explained. Electron flow thru Diodes explained.

,

Schematic Symbol of Diode, Cathode and Anode placement explained. Placement of Physical Diode Explained. How to test a diode, with an ohm meter. A simple diode application Explained.

,

Half Wave rectification, how to calculate peak voltage and the Average DC voltage of a half wave rectification circuit. Basic capacitor filter action is also explained.

,

Full wave rectification, full wave bridge rectification explained and the introduction of the transformers. The Average DC Value of a full wave Rectifier explained.

,

Introduction the two types of junction transistors PNP and NPN . Details reverse and forward bias on the junction transistor(s). Introduction of the three elements of the transistor. Explains the schematic Symbols of the transistor (NPN & PNP). Physical packaging of the transistors shown and explained. How to test a transistor with an ohm meter. Introduction alpha and Beta properties of the transistors along with Ie = Ib + Ic .

,

Explanation of alpha and Beta properties of the transistors along with Ie = Ib + Ic. Introduces Load -line (s)with a common emitter circuit . Explanation of both DC and AC transistor parameter’s using the load line. How to find RL using the load line. Phase shift in a common emitter transistor.

,

Explanation of the common Collector Circuit ( also called the emitter follower) Circuit action. Common Base configuration circuit action explained. Summary of the three transistor Configurations, Common emitter, Common collector and Common base.