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1. Yahoo字典

   amplifier

   IPA [ˈæmplɪfaɪə(r)]

   n 名詞

   • 1. 放大器

   Powered by Oxford Chinese Dictionary

2. electronics.howstuffworks.com › amplifierHow Amplifiers Work | HowStuffWorks

   electronics.howstuffworks.com › amplifier

   • 網頁紀錄

   2024年5月17日 · Amplifiers boost the power of audio signals using transistors, which are made from semiconductors like silicon that have been modified through a process called doping. The transistor in an amplifier typically involves a three-layer structure with p-type and n-type semiconductors, allowing it to control the flow of electrical current.

3. en.cayin.cnCayin_Home Audio

   en.cayin.cn

   • 網頁紀錄

   2024年5月14日 · We are thrilled to announce that the Cayin Jazz 80 has been awarded the 1st place in the prestigious GOLDENES EAR 2024 in the category of Tube/Hybrid Integrated Amplifier. Cayin Jazz 80 Wins GOLDENES OHR 2024 (GOLDENES EAR 2024) 1ST PLACE

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     youtube.com

     Amplifier basics, Types & Characteristics | Basics of Electronics

     2021年8月6日

     觀看次數：6.6萬

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     10:46

     youtube.com

     Best Stereo Amplifiers 2024 [don’t buy one before watching this]

     2023年3月4日

     觀看次數：40萬

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     5:45

     youtube.com

     How does an Amplifier Work? (Class-A)

     2021年8月1日

     觀看次數：28.9萬

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5. www.electronicshub.org › power-amplifierWhat is a Power Amplifier? Types, Classes, Applications

   www.electronicshub.org › power-amplifier

   • 網頁紀錄

   2024年5月23日 · What is a Power Amplifier? A power amplifier is an electronic amplifier designed to increase the magnitude of power of a given input signal. The power of the input signal is increased to a level high enough to drive loads of output devices like speakers

6. www.whathifi.com › home-cinema › best-home-cinema-amplifiersBest AV receivers 2024: the top home cinema amplifiers ...

   www.whathifi.com › home-cinema › best-home-cinema-amplifiers

   • 網頁紀錄

   2024年5月29日 · Delivering an ample amount of power is merely the first step, as there are many things to consider when shopping for a new home cinema amplifier. Sound quality, compatibility and features are the big three factors here so ensure that you go for the best AVR to suit your needs.

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7. www.nxp.com › products › audio-and-radioHome Audio Amplifiers | NXP Semiconductors

   www.nxp.com › products › audio-and-radio

   • 網頁紀錄

   4 天前 · Our amplifiers for home audio combine high reliability with genuine affordability and add meaningful features that improve performance. A complete range is available from 0.4 W up to 200 W.

8. 圖片

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9. www.nxp.com › products › audio-and-radioPortable Device Amplifiers | NXP Semiconductors

   www.nxp.com › products › audio-and-radio

   • 網頁紀錄

   3 天前 · Digital-In Mono Class D Audio Amplifier with Feedback Loop for Low-Power Applications. The TFA9879 is a closed-loop filter-less class D audio amplifier with digital inputs, mainly intended for low power portable, mobile, automotive and computing applications that are using a digital interface.

10. higherhz.com › best-stereo-integrated-amplifiersThe 6 best integrated amplifiers 2024: Mid-range to high-end

    higherhz.com › best-stereo-integrated-amplifiers

    • 網頁紀錄

    2024年5月16日 · The 6 best integrated amplifiers in 2024: Mid-range to high-end. In the constantly evolving landscape of hi-fi audio systems, integrated amplifiers bridge the gap between tradition and innovation, embodying the industry’s effort to adapt to new generations of audiophiles while maintaining the highest standards of sonic reproduction.

11. 其他人也問了

    What is a power amplifier?

    • A power amplifier is an electronic amplifier designed to increase the magnitude of power of a given input signal. The power of the input signal is increased to a level high enough to drive loads of output devices like speakers, headphones, RF transmitters etc.

    What is a Power Amplifier? Types, Classes, Applications

    www.electronicshub.org/power-amplifier/

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    What is a power amplifier class?

    • The operation and output characteristics of each of the circuit configurations differs from one another. To differentiate the characteristics and behavior of different power amplifier circuits, Power Amplifier Classes are used in which, letter symbols are assigned to identify the method of operation. They are broadly classified into two categories.

    What is a Power Amplifier? Types, Classes, Applications

    www.electronicshub.org/power-amplifier/

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    What is a radio frequency power amplifier?

    • For wireless transmissions like FM broadcasting, antennas require input signals at thousands of kilowatts of power. Here, Radio Frequency Power amplifiers are employed to increase the magnitude of power of modulated waves to a level high enough for reaching the required transmission distance.

    What is a Power Amplifier? Types, Classes, Applications

    www.electronicshub.org/power-amplifier/

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    What are the applications of power amplifiers?

    • Below are the applications of power amplifiers across different sectors: Consumer Electronics: Audio power amplifiers are used in almost all consumer electronic devices ranging from microwave ovens, headphone drivers, televisions, mobile phones and Home theatre systems to theatrical and concert reinforcement systems.

    What is a Power Amplifier? Types, Classes, Applications

    www.electronicshub.org/power-amplifier/

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