As an electronic engineer, have you really mastered analog circuit technology? The knowledge of analog circuits is divided into three levels: elementary level, intermediate level, and advanced level. Level 1: Be familiar with the 20 circuit diagrams and understand the functions of these circuits. As long as you are an automation, electronics, and electronic control professional, you must be familiar with these 20 basic analog circuits. Intermediate Level: analyzes the role of key components in these 20 circuits. What is the impact of the function of the circuit when each component fails, and the change of parameters during measurement, master the troubleshooting methods for faulty components. Qualitative Analysis of circuit signal flow, phase changes, qualitative analysis of signal waveform changes, qualitative understanding of the circuit input and output impedance, the relationship between the signal and impedance. Advanced Level: it can quantitatively calculate the input and output impedance of the 20 circuits, the ratio of the output signal to the input signal, the relationship between the current or voltage of the circuit and the circuit parameters, and the relationship between the amplitude and frequency of the circuit signal. characteristics, phase-frequency relationship characteristics, selection of component parameters in the circuit, etc. What level have you reached? Record the following circuit and charge your brain quickly! I. Bridge Rectification Circuit II. Power Supply filter III. Signal filter IV. differential and integral circuit v. Common shot pole amplification circuit VI. Partial Pressure offset type common shot pole amplification circuit VII. Common collector amplification circuit (device) 8. Circuit feedback Diagram 9. diode voltage regulator circuit 10. series voltage regulator Power Supply 11. differential amplification circuit 12. Field Effect tube amplification circuit 13. frequency selection (band-pass) circuit 14, circuit 15, differential input circuit 16, voltage circuit 17, RC Circuit 18, LC Circuit 19, Z crystal circuit 20, power amplifier circuit
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20 basic analog circuits that electronic engineers have to memorize _ Jin shengyang
