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Basic Electronics 2nd Semester Notes
Prefinal Coverage for Basic Electronics Presmats 1. Characteristic curve of Diode and Zener Diode 2. Circuit Diagram of half wave and full wave rectifier 3. Input and Output waveform of Halfwave and Full wave rectifier. 4. Circuit Diagram of Zener and its input and ouput response.
- Package deal
- • 5 items •
- DIODE V-I CHARACTERISTIC • Class notes
- DIODE V-I CHARACTERISTIC • Class notes
- DIODE V-I CHARACTERISTIC • Class notes
- Rectifiers • Class notes
- Voltage Regulator - Zener • Class notes
Prefinal Coverage for Basic Electronics Presmats 1. Characteristic curve of Diode and Zener Diode 2. Circuit Diagram of half wave and full wave rectifier 3. Input and Output waveform of Halfwave and Full wave rectifier. 4. Circuit Diagram of Zener and its input and ouput response.
Voltage Regulator - Zener
Zener diode is a voltage regulator device because it is able to fix the output voltage at a constant value (DC voltage). RS is to limit the zener current, IZ so that it is less than the maximum current, IZM (to avoid the zener diode from broken).
- Package deal
- Class notes
- • 17 pages •
Zener diode is a voltage regulator device because it is able to fix the output voltage at a constant value (DC voltage). RS is to limit the zener current, IZ so that it is less than the maximum current, IZM (to avoid the zener diode from broken).
Rectifiers
A diode is used to pass current in a single direction. Alternating current is a current which flows in both directions. In some applications we need dc (direct current) power supply. A method to obtain dc supply is by using batteries. But it is not economical at all times. It is possible to obtain dc from ac supply .That process is known as rectification. Rectification is of two types: 1. Half wave rectification 2. Full wave rectification
- Package deal
- Class notes
- • 19 pages •
A diode is used to pass current in a single direction. Alternating current is a current which flows in both directions. In some applications we need dc (direct current) power supply. A method to obtain dc supply is by using batteries. But it is not economical at all times. It is possible to obtain dc from ac supply .That process is known as rectification. Rectification is of two types: 1. Half wave rectification 2. Full wave rectification
DIODE V-I CHARACTERISTIC
Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V
- Package deal
- Class notes
- • 14 pages •
Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V
DIODE V-I CHARACTERISTIC
Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V
- Package deal
- Class notes
- • 14 pages •
Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V
DIODE V-I CHARACTERISTIC
Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V
- Package deal
- Class notes
- • 14 pages •
Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V
Basic Electronics (Voltage Regulators - Zener, Rectifiers, Diode and Diode Equivalent models)
An equivalent circuit is nothing but a combination of elements that best represents the actual terminal characteristics of the device. In simple language, it simply means the diode in the circuit can be replaced by other elements without severely affecting the behavior of circuit. The diode can be modeled in three different ways depending on the accuracy required.
- Class notes
- • 3 pages •
An equivalent circuit is nothing but a combination of elements that best represents the actual terminal characteristics of the device. In simple language, it simply means the diode in the circuit can be replaced by other elements without severely affecting the behavior of circuit. The diode can be modeled in three different ways depending on the accuracy required.