Intrinsic and Extrinsic Semiconductors
Analog Electronics: Ideal Vs Practical Diode Topics covered: 1. Practical diode. 2. Diode resistance in forward bias condition. 3. Diode resistance in reverse bias condition. 4. Ideal diode. 5. Approximations for ideal diode. 6. Diode resistance in case of ideal diode. 7. V-I Characteristics for ideal diode.
Analog Electronics: PN Junction Diode (No Applied Bias) Topics Covered: 1) PN Junction. 2) PN Junction Diode. 3) Meaning of Biasing. 4) Diffusion and Diffusion Current. 5) Depletion layer or space charge region. 6) Drift Current. 7) Barrier Potential.
In this video, the PN junction diode has been explained. And the working of this PN junction diode under forward and reverse bias has been explained.
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Small signal model of a pn-junction diode is discussed in detail
Zener diode application are explained in video tutorial. 8 Applications of Zener diode are explained. Zener diode as the voltage regulator, waveform clipper, Voltage shift, Voltage regulator, over voltage protection circuit, Op amp gain control limiter, Power supply protection expalined. Zener diode as Voltage reference, zener diode use in electronic circuits and meter protection are explained in electronic engineering and power electronics engineering.
Analog Electronics: Introduction to Diode Rectifier Circuits Topics Covered: 1. What is a rectifier circuit. 2. Meaning of rectification. 3. Stages of dc power supply. 4. Use of transformer, rectifier, filter and voltage regulator in dc power supply. 5. Type of rectifiers.
In this video, the diode clipper circuit has been explained. And few examples on the clipper circuit has been discussed.