|
|
|
|
Semiconductor Diode |
Different types of Semiconductor diodes and their materials Energy band theory and effect of temperature Construction,
Symbol , working principle , applications, Forward and Reverse Biasing and
V-I Characteristic of following diodes: PN junction, Zener, LED, Photo diode |
|
Applications of diodes |
Types of Rectifiers: Half Wave, Full Wave Rectifier (bridge and center tapped): circuit operation I/O waveforms for voltage and current Parameters
of
rectifier: Average DC value of current and voltage ripple factor ripple
frequency PIV of diode, TUF, efficiency of rectifier Types of
Filters: Shunt capacitor, Series
inductor, LC and filter, π, bledder resistor, Clipper and Clamper circuits |
|
Bipolar Junction Transistor |
Current
operating device Different
types of transistors: PNP, NPNT transistor configurations: CB, CE, CC Transistor
characteristics (input, output) in different transistor configurations BJT
biasing: DC load line, operating, point, stabilization, thermal runaway,
types of biasing, fixed biasing, base bias with emitter feedback, voltage
divider |
|
Field
Effect Transistor |
Voltage
operating device Construction of JFET (N-channel and P- channel), symbol,
working principle and characteristics (Drain and Transfer characteristics) FET
Biasing: Source self bias, drain to source bias Applications
of FET MOSFET:
Construction, working principle and characteristics of Enhancement and
depletion MOSFET, MOSFET handling |
|
Regulators and
power supply |
Basic
block diagram of DC regulated power supply Load
and Line regulation Zener diode voltage regulator Transistorized
series and shunt regulator circuit diagram and working |
List of Practicals
|
1 |
Test the
performance of PN junction diode |
|
2 |
Test the performance of zener diode. |
|
3 |
Test the performance of
photo diode by
varying the light
intensity as well as
distance of the
light source. |
|
4 |
Build/test half
wave rectifier on
breadboard |
|
5 |
Build/test half
wave rectifier on
breadboard with filter-
Part I |
|
6 |
Build/test half
wave rectifier on
breadboard with filter-
Part II |
|
7 |
Build/ test
full wave rectifier
on breadboard using
two diodes_ |
|
8 |
Build/test full
wave rectifier on breadboard
using two diodes. |
|
9 |
Build/test full
wave bridge rectifier on breadboard
. |
|
10 |
Use LC
filter with fullwave
rectifier to measure
ripple factor. |
|
11 |
Use it
filter with bridge
rectifier to measure
ripple factor. |
|
12 |
Assemble positive
clipper circuit on breadboard &
test the performances. |
|
13 |
Assemble Negative
clipper circuit on breadboard and test the performances. |
|
14 |
Build the
combinational Clipper on breadboard and test the performance.- Part
I |
|
15 |
Build the
combinational Clipper on breadboard and test the performance.- Part 2 |
|
16 |
Build positive
clamper on breadboard and test the performance. -Part
I |
|
17 |
Build positive
clamper on breadboard and test the performance. - Part 2 |
|
18 |
Build Negative
clamper on breadboard test the performance. |
|
19 |
Identify the
terminals of the PNP and NPN transistor using different methods -
Part I |
|
20 |
Identify the
terminals of the PNP and NPN transistor using different methods.- Part 2 |
|
21 |
Find specifications
of a given transistor using data sheets |
|
22 |
Test the
performance of BJT working in CE mode. |
|
23 |
Test the
performance of BJT working in CB mode. |
|
24 |
Test the
assembled BJT voltage divider bias circuit for given input. - Part
I |
|
25 |
Test the
assembled BJT voltage divider bias circuit for given input.- Part 2 |
|
26 |
Test the
performance of FET drain characteristics, transfer characteristics and
calculate transconductance. -
Part I |
|
27 |
Test the
performance of FET drain characteristics,
transfer characteristics and
calculate transconductance. - Part 2 |
|
28 |
Build test zener
voltage regulator for the given voltage. |
|
29 |
Test performance
of transistorized series vtg regulator for given load
regulation. |
|
30 |
Test the
performance of transistorized shunt
voltage regulator for the
given load regulation |
|
31 |
Test the various
blocks of regulated dc power supply. |
|
32 |
Find out faults
at different stages of regulated dc power supply |
|
33 |
Troubleshoot given
DC regulated power supply. - Part
I |
|
34 |
Troubleshoot
given DC regulated power supply.
- Part 2 |
No comments:
Post a Comment