An electron tube is an electronic device that generates current conduction in an airtight closed container (usually a glass tube) and uses the effect of an electric field on the electron flow in a vacuum to obtain signal amplification or oscillation. It was used in electronic products such as televisions and radio amplifiers in the early days, and has been gradually replaced by transistors and integrated circuits in recent years. However, electron tubes are still used as audio power amplifiers in some high-fidelity audio equipment (Hong Kong people call the use of electron tube power amplifiers "boilers").
Previous article：MOS-FET final stage without negative feedback battery powered Class A 6 watt power amplifier
Next article：Class S amplifier hybrid is more soul-stirring
Recommended ReadingLatest update time:2024-11-16 20:33
OTL tube amplifier production circuit schematic diagram
6N5P is a low internal resistance tube with an output impedance of more than 400 ohms. When used as a parallel push-pull, its output impedance is half of that of a single tube. If dual triodes are used in parallel, the impedance will be further reduced, so the output transformer can be eliminated. The use of dual powe
[Analog Electronics]
- Popular Resources
- Popular amplifiers
-
Fundamentals of Analog Electronics Technology (Edited by Wu Tuo; Deputy Editors: Yi Yajun and Liu Sumei) - Analog Electronic Technology (Jiang Xiaoan, Fu Shaofeng, Yang Zhenjiang)
- Detailed explanation of 200 classic electronic circuits (Fu Shaobo, He Huiying)
- Chip Manufacturing: A Practical Tutorial on Semiconductor Process Technology (Sixth Edition)
Fundamentals of Analog Electronics Technology (Edited by Wu Tuo; Deputy Editors: Yi Yajun and Liu Sumei)
Recommended Content
Latest Analog Electronics Articles
- High signal-to-noise ratio MEMS microphone drives artificial intelligence interactionAuthor: Dr. Gunar Lorenz Senior Director of Technology Marketing, Infineon Technologies Proofreader: Ding Yue Chief Engineer, Greater China, Consumer, Computing and Communications Business, Infineon Technologies Introduction At Infineon, I ...
- Advantages of using a differential-to-single-ended RF amplifier in a transmit signal chain designTraditional radio frequency (RF) transmit signal chains typically use a digital-to-analog converter (DAC) to generate a baseband signal. This signal is then up-converted to the desired RF frequency using an RF mixer and a local oscillator. ...
- ON Semiconductor CEO Appears at Munich Electronica Show and Launches Treo PlatformDuring Electronica, ON Semiconductor CEO Hassane El-Khoury was interviewed by Power Electronics News at the exhibition site and gave a detailed introduction to the new products that ON Semiconductor brought to the market. ...
- ON Semiconductor Launches Industry-Leading Analog and Mixed-Signal PlatformThe Treo platform uses a modular architecture that accelerates the development of intelligent power management, sensor interface and communication solutions. The Treo platform is based on 65-nanometer BCD process technology and supports ...
- Analog Devices ADAQ7767-1 μModule DAQ Solution for Rapid Development of Precision Data Acquisition Systems Now Available at MouserMouser Now Stocking Analog Devices ADAQ7767-1 μModule DAQ Solution for Rapid Development of Precision Data Acquisition Systems November 6, 2024 – Offering a broad range of semiconductor and electronics ...
- Domestic high-precision, high-speed ADC chips are on the rise
- Microcontrollers that combine Hi-Fi, intelligence and USB multi-channel features – ushering in a new era of digital audio
- Using capacitive PGA, Naxin Micro launches high-precision multi-channel 24/16-bit Δ-Σ ADC
- Fully Differential Amplifier Provides High Voltage, Low Noise Signals for Precision Data Acquisition Signal Chain
MoreSelected Circuit Diagrams
MorePopular Articles
- Innolux's intelligent steer-by-wire solution makes cars smarter and safer
- 8051 MCU - Parity Check
- How to efficiently balance the sensitivity of tactile sensing interfaces
- What should I do if the servo motor shakes? What causes the servo motor to shake quickly?
- 【Brushless Motor】Analysis of three-phase BLDC motor and sharing of two popular development boards
- Midea Industrial Technology's subsidiaries Clou Electronics and Hekang New Energy jointly appeared at the Munich Battery Energy Storage Exhibition and Solar Energy Exhibition
- Guoxin Sichen | Application of ferroelectric memory PB85RS2MC in power battery management, with a capacity of 2M
- Analysis of common faults of frequency converter
- In a head-on competition with Qualcomm, what kind of cockpit products has Intel come up with?
- Dalian Rongke's all-vanadium liquid flow battery energy storage equipment industrialization project has entered the sprint stage before production
MoreDaily News
- Allegro MicroSystems Introduces Advanced Magnetic and Inductive Position Sensing Solutions at Electronica 2024
- Car key in the left hand, liveness detection radar in the right hand, UWB is imperative for cars!
- After a decade of rapid development, domestic CIS has entered the market
- Aegis Dagger Battery + Thor EM-i Super Hybrid, Geely New Energy has thrown out two "king bombs"
- A brief discussion on functional safety - fault, error, and failure
- In the smart car 2.0 cycle, these core industry chains are facing major opportunities!
- The United States and Japan are developing new batteries. CATL faces challenges? How should China's new energy battery industry respond?
- Murata launches high-precision 6-axis inertial sensor for automobiles
- Ford patents pre-charge alarm to help save costs and respond to emergencies
- New real-time microcontroller system from Texas Instruments enables smarter processing in automotive and industrial applications
Guess you like
- Weekly review information is here~
- Learning Linux kernel semaphores on SinlinxA33 development board
- STM32 encoder signal interference.
- [GD32L233C-START Evaluation] +ADC collects PT1000 to obtain temperature
- Three traditional methods of wireless video transmission
- Displaying the SARS-CoV-2 virus with flashing LEDs
- How to improve simulation? Learn to generate LTspice models yourself
- Essential for EMC Electronic Engineers
- Can you help me take a look at this FPGA development board?
- FLUKE is hiring!
京公网安备 11010802033920号