Editor's words
Analog electronic products
Chapter 1 Basic knowledge
Section 1 Theorems Commonly Used in Linear Circuits
Section 2 Semiconductor Diode and Rectifier Circuit
Materials with conductivity between conductor and insulator are called semiconductors. In electronic devices, commonly used semiconductor materials are: elemental semiconductors, such as silicon (Si) and germanium (Ge); Compound semiconductors, such as gallium arsenide (GaAs); And semiconductor material doped with or made of other compound, such as boron (b), phosphorus (p), indium (in) and antimony (Sb).
Diode, also known as crystal diode, is short for diode. In addition, there are early vacuum electronic diodes. It is an electronic device that conducts current in one direction. There is a PN junction and two lead terminals in the semiconductor diode. This electronic device has unidirectional current conductance according to the direction of applied voltage. Generally speaking, crystal diode is a pn junction interface formed by sintering P-type semiconductor and N-type semiconductor. A space charge layer is formed on both sides of the interface to form a self-built electric field. When the applied voltage is equal to zero, the diffusion current is equal to the drift current caused by the self-built electric field caused by the carrier concentration difference between the two sides of the pn junction, which is also a normal diode characteristic.
Section 3 Zener diode and its voltage stabilizing circuit
Zener diode (also called Zener diode) is a semiconductor device, and its resistance is always high until it reaches the critical reverse breakdown voltage.
Section 4 Semiconductor Triode and Basic Amplifier Circuit
Section 5 Field Effect Transistor and Its Amplification Circuit
Chapter II Direct Coupling Amplifier Circuit and Feedback
The first section differential amplifier circuit
Section 2 Direct Coupling Power Amplifier Circuit
Section 3 Integrated Operational Amplifier Circuit
Section 4 Feedback in Amplification Circuit
Chapter III Application of Integrated Operational Amplifier
Section 1 Overview
Section 2 Basic Operation Circuit
Section 3 Voltage Comparator
The fourth quarter sine wave oscillation circuit
Section 5 Series regulated power supply
Section 6 Other Application Examples of Integrated Operational Amplifier
Digital electronic products
Chapter IV Basic Knowledge
Section 1 Binary Numbers and Their Arithmetic Operations
The second section introduces the concept of coding and several commonly used binary codes.
Section 3 Basic Formulas and Theorems of Logical Algebra
Section 4 Simplification Methods of Logical Functions
Section 5 Transformation between Logical Function Representation Methods
Section 6 Basic semiconductor switching elements
Section 7 diode and gate circuit, or gate circuit and triode inverter
Chapter V Integrated Gate Circuits and Flip-flops
Section 1 CMOS gate circuit
Section 2 TTL gate circuit
Section 3 Basic Trigger and Synchronous Trigger
The fourth quarter master-slave flip-flops and edge flip-flops
Chapter VI Combinatorial Logic Circuits
Section 1 Adder
Section 2 Numerical Comparator
Section 3 Encoder
Section 4 decoder
Section 5 Analysis and Design Methods of Combinatorial Circuits and Competitive Adventures
Chapter VII Sequential Logic Circuits
Section 1 Overview
Section 2 Counter
Section 3 Registers and Shift Counters
The fourth quarter sequence pulse generator
Chapter VIII Pulse Generation and Shaping Circuits
The first section 555 comprehensive timer
Schmidt trigger in the second quarter
The third quarter monostable trigger
The fourth quarter multivibrator
refer to
Catalogue of Analog, Digital and Power Electronics Technologies (Volume II);
Editor's words
power electronics
abstract
Chapter 9 Power Semiconductor Devices
Section 1 Development of Power Semiconductor Devices
Power diode in the second quarter
Section 3 Thyristors
Section 4 Power Transistor
Section 5 Power Field Effect Transistor
Section 6 Insulated Gate Bipolar Transistor
Section 7 Several New Field Control Devices
Summary of this chapter
utilize
Chapter 10 Thyristor Phased Converter
Section 1 Phase Control Principle of Thyristor Phase Control Rectifier Circuit
In the second quarter, single-phase bridge phase-controlled rectifier circuit
Section 3 Three-phase Half-wave Phased Rectifier Circuit
Section 4 Three-phase Bridge Phase-controlled Rectifier Circuit
Section 5 Influence of Transformer Leakage reactance on Rectifier Circuit
Section 6 Power Factor
Section 7 Thyristor Phase-controlled Active Inverter Circuit
Section 8 Thyristor Trigger Circuit
Section 9 Thyristor Protection
Summary of this chapter
utilize
Chapter 1 1 DC pulse width modulation (PWM) converter
The first section working principle of DC chopper
In the second quarter thyristor DC chopper
Section 3 irreversible output PWM converter
Section 4 Reversible Output PWM Converter
Section 5 Control Circuit of PWM Converter
Summary of this chapter
utilize
Chapter 12 pulse width modulation (PWM) inverter
Section 1 Working Principle and Classification of PWM Inverter
Section 2 Thyristor Inverter
Section 3 Single-phase Bridge PWM Inverter
Section 4 Three-phase Bridge PWM Inverter
Section 5 Harmonic of Inverter Output Voltage
Section 6 Synchronous modulation and asynchronous modulation of PWM inverter
Section 7 Digital and Microprocessor Control of PWM Inverter
Summary of this chapter
utilize
Chapter 13 AC Voltage Regulator and Cyclic Converter
Section 1 AC voltage regulator
Section 2 Cyclic Converter
Summary of this chapter
utilize
refer to
Appendix Analog, Digital and Power Electronic Technology Course Self-taught Examination Outline
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