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Презентация на тему Amplifier

Презентация на тему Презентация на тему Amplifier из раздела Разное. Доклад-презентацию можно скачать по ссылке внизу страницы. Эта презентация для класса содержит 19 слайдов. Для просмотра воспользуйтесь удобным проигрывателем, если материал оказался полезным для Вас - поделитесь им с друзьями с помощью социальных кнопок и добавьте наш сайт презентаций TheSlide.ru в закладки!

Слайды и текст этой презентации

Слайд 1
Amplifier
Текст слайда:

Amplifier


Слайд 2
AmplifierAn amplifier is an electronic device or circuit which is used to increase the magnitude of the
Текст слайда:

Amplifier

An amplifier is an electronic device or circuit which is used to increase the magnitude of the signal applied to its input.


Слайд 3
Amplifiers produces and increased version of its input signal.However, not all amplifier circuits are the same as they
Текст слайда:

Amplifiers produces and increased version of its input signal.However, not all amplifier circuits are the same as they are classified according to their circuit configurations and modes of operation.


Слайд 4
Types of Power AmplifiersThere are three categories of amplifiers depending on the property of their output:Voltage AmplifierCurrent
Текст слайда:

Types of Power Amplifiers

There are three categories of amplifiers depending on the property of their output:
Voltage Amplifier
Current Amplifier
Power Amplifier.


Слайд 5
Voltage AmplifierThese amplifiers increase the amplitude of the output voltage of the signal.A voltage amplifier in simplest
Текст слайда:

Voltage Amplifier

These amplifiers increase the amplitude of the output voltage of the signal.A voltage amplifier in simplest form is any circuit that puts out a higher voltage than the input voltage.


Слайд 6
Current amplifierA current amplifier is an electronic circuit which amplifies the input current by a fixed factor and feeds it to
Текст слайда:

Current amplifier

A current amplifier is an electronic circuit which amplifies the input current by a fixed factor and feeds it to the succeeding circuit. A current amplifier amplifies the current without fiddling with the voltage levels. Two transistors are used in this circuit.


Слайд 7
Power amplifierA power amplifier produces maximum power to drive a load, It plays a pivotal role of in
Текст слайда:

Power amplifier

A power amplifier produces maximum power to drive a load, It plays a pivotal role of in the whole sound system.


Слайд 8
AmplifiesAmplifies can be further classified based on the signal they amplify: Audio Frequency AmplifiersUltrasonic AmplifiersWide band AmplifiersVideo AmplifiersOperational Amplifiers
Текст слайда:

Amplifies

Amplifies can be further classified based on the signal they amplify:
 Audio Frequency Amplifiers
Ultrasonic Amplifiers
Wide band Amplifiers
Video Amplifiers
Operational Amplifiers





Слайд 9
Audio Frequency AmplifiersAudio voltage amplifiers is an electronic amplifier that amplifies low-power electronic audio signals such as the signal.
Текст слайда:

Audio Frequency Amplifiers

Audio voltage amplifiers is an electronic amplifier that amplifies low-power electronic audio signals such as the signal.


Слайд 10
Ultrasonic AmplifiersThey are used for specific purposes such as ultrasonic cleaning, ultrasound scanning, remote control systems.
Текст слайда:

Ultrasonic Amplifiers


They are used for specific purposes such as ultrasonic cleaning, ultrasound scanning, remote control systems.


Слайд 11
Wide band AmplifiersThese amplifiers are used in measuring equipment such as oscilloscopes.
Текст слайда:

Wide band Amplifiers


These amplifiers are used in measuring equipment such as oscilloscopes.


Слайд 12
Video AmplifiersVideo signals carry all the picture information on TV sets, video and radar systems.
Текст слайда:

Video Amplifiers


Video signals carry all the picture information on TV sets, video and radar systems.


Слайд 13
Operational AmplifiersOperational Amplifiers are linear devices that are ideal for DC amplification and are used often in signal
Текст слайда:

Operational Amplifiers

Operational Amplifiers are linear devices that are ideal for DC amplification and are used often in signal conditioning, filtering or other mathematical operations (add, subtract, integration and differentiation).


Слайд 14
ClassesThe class gives a broad indication of an amplifer's characteristics and performance. No amplifier is perfect in every
Текст слайда:

Classes

The class gives a broad indication of an amplifer's characteristics and performance. No amplifier is perfect in every respect or perfectly suited for every application; there are many different applications for amplifiers and many different types available.


Слайд 15
Class AClass A amplifiers generally provide the best output quality (the best linearity), but tend to be
Текст слайда:

Class A

Class A amplifiers generally provide the best output quality (the best linearity), but tend to be large, hot, heavy, power-hungry, and inefficient.


Слайд 16
Class BClass B offer poorer linearity but are cheaper, run cooler, and are much more efficient.
Текст слайда:

Class B

Class B offer poorer linearity but are cheaper, run cooler, and are much more efficient.


Слайд 17
Class ABClass AB are a compromise solution, aiming for the output quality of class A and the
Текст слайда:

Class AB

Class AB are a compromise solution, aiming for the output quality of class A and the efficiency of class B.


Слайд 18
Class CClass C amplifiers have much higher efficiency but much poorer output quality.
Текст слайда:

Class C

Class C amplifiers have much higher efficiency but much poorer output quality.


Слайд 19
Thanks for your attention!
Текст слайда:

Thanks for your attention!


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