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Troubleshooting Electronic Circuits : A Guide to Learning Analog Electronics /
Debug, Tweak and fine-tune your DIY electronics projects. This hands-on guide shows, step by step, how to build, debug, and troubleshoot a wide range of analog electronic circuits. Written by electronics guru Ronald Quan, Troubleshooting Electronic Circuits: A Guide to Learning Analog Circuits clear...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York, N.Y. :
McGraw-Hill Education,
[2020]
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| Edición: | First edition. |
| Colección: | McGraw-Hill's AccessEngineering.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover
- About the Author
- Title Page
- Copyright Page
- Contents
- Preface
- Acknowledgments
- 1 Introduction
- Goals of this Book
- Quick Notes: Replacing Electrolytic Capacitors and Soldering
- Soldering Problems (Cold Solder Connections)
- Summary
- 2 Basic Breadboards
- Solderless Breadboards
- Other Breadboards
- 3 Power Sources: Batteries and Battery Holders, Safety Issues, and Voltmeters
- Batteries
- Survey of Digital Voltmeters
- 4 Some Basic Electronic Components
- Capacitors
- Resistors
- 5 Diodes, Rectifiers, and Zener Diodes
- Diodes and Rectifiers
- Forward Voltage Across Anode to Cathode and Reverse Voltage Effects
- Testing Diodes and Rectifiers with Digital and Analog Volt Meters
- Schottky Diodes
- A Brief Look at Zener Diodes
- Some General Rules About Diodes
- 6 Light-Emitting Diodes
- The LED?s Light Output
- LED "Minimum Turn On" Voltages
- Other Types of Green LEDs
- Problems with Paralleling Two LEDs with Different Turn-On Voltages
- Protecting LEDs from Damage Due to Reverse Voltage Across the Anode and Cathode
- Some Keys Points About Light Emitting Diodes
- 7 Bipolar Junction Transistors
- Bipolar Junction Transistors
- What Happens When a Transistor Is Damaged
- Schematic Symbol of NPN and PNP Transistors
- Improved Current Source Circuits
- What Happens When Things Go Wrong
- Insufficient "Headroom Voltage" for the Transistor
- Sometimes Even a Correct Circuit Goes Bad
- Summary
- 8 Troubleshooting Discrete Circuits (Simple Transistor Amplifiers)
- Important Practical Transistor Specifications
- Simple Transistor Amplifier Circuits
- First DC Analysis: Capacitors = Batteries with Self Adjusting Voltages
- Second DC Analysis: Take Out the Capacitors to Find the DC Currents and DC Voltages
- Finding the AC Signal Gain
- Limited Input Amplitude Range
- Output Swing Determined by IC and RL || R2
- Using Negative Feedback to Build "Mass Production" Amplifiers
- DC Analysis of Self-Biasing Amplifier
- AC Analysis of a Self-Biased Amplifier
- Output Resistance Ro'
- Another Common Emitter Amplifier
- Maximum Output Voltage Swing
- Finding an Optimum Bias Point for Maximum Output Swing with Just an Emitter Resistor
- Summary
- 9 Analog Integrated Circuits Including Amplifiers and Voltage Regulators
- Operational Amplifiers
- 10 Audio Circuits
- Preamps and Power Amps
- A Basic Difference Amplifier
- Preamp?s DC Bias Point Estimates
- AC Analysis
- A High-Fidelity Audio Power Amplifier
- DC Biasing Conditions in Figure 10-9
- AC Signal Conditions
- 11 Troubleshooting Analog Integrated Circuits
- Circuits That Need Fixing or Redesigning
- Photodiode Circuits
- Trans-resistance Amplifiers
- Summary
- 12 Some Ham Radio Circuits Related to SDR
- Software Defined Radio Circuits
- A Common Sample-and-Hold RF Mixer Circuit
- A Preferred Implementation with Sample-and-Hold Circuits
- A Cool Four-Phase Commutating Mixer
- DC Bias Conditions
- Testing Circuit with an RF or Function Generator
- Improving the "Original Design"
- Another View of Op Amp Circuits (Where the Inverting Input Drives a Load)
- Suggested System Approach
- Crystal Oscillators
- Types of Crystals
- Low-Frequency Cylindrical Crystals, "Standard" Crystals, and Ceramic Resonators
- Standard HC-49 and High-Frequency Cylindrical Crystals
- Ceramic Resonators
- Be Aware of Overtone Crystals
- Gain Bandwidth Product Revisited
- Summary
- 13 Timer, CMOS, and Motor Drive Circuits
- Types of 555 Timer Chips
- Basic Modes of the 555 Timer Chip and Pin Outs
- The 555 Pulse Generator (a.k.a., One-Shot or Monostable Mode)
- Troubleshooting the 555 One-Shot Monostable Timer
- When You Want to AC Couple a Signal to Trigger a Pulse Output Signal
- "Strange" Output Signals Observed via an Oscilloscope
- Troubleshooting the 555 Oscillator (a.k.a. Astable Mode)
- One More Example on Driving Speakers with the 555
- Why Again an Output Coupling Capacitor Is Preferable
- Using a 555 to Drive Motors via Pulse-Width Modulation
- Summary of Troubleshooting Techniques
- 14 Troubleshooting Other Circuits, Including Kits and Projects
- Component Kits and Test Equipment
- LED and Sensor Kits
- A Quick Detour with the LM386 Audio Power Amplifier IC
- Photonics: A Light Transceiver System
- Thermal Sensing Circuit via Thermistor (Temperature-Dependent Resistor)
- A Circuit Using an Electrolytic Capacitor Incorrectly
- Identifying and Fixing "Bad" Circuit Designs
- An Example of the Missing Ground Connection
- Ferrite Beads to Tame Parasitic Oscillations
- Summary
- 15 More Tips and Final Thoughts
- Deciphering Schematics with Too Many Connection Flags
- Troubleshooting with Minimal Test Equipment
- Summary and Final Thoughts
- A Choosing Test Equipment
- Lab Power Supplies (Adjustable)
- Signal Generators
- Oscilloscopes
- Examples of Display Resolution and Number of Memory Points
- Oscilloscope Probes
- An Inexpensive Lab
- B Online Learning Resources
- C Components and Parts Suppliers
- General Electronic Components
- Ham Radio Parts
- Science Kits, Cool Things, and Everything Else
- Index.