Power Amplifiers and Multivibrators KRCT Trichy

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KRCT
ALL ABOUT POWER AMPLIFIERS AND MULTIVIBRATORS IN
INDUSTRY PERSPECTIVE
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-AMPLIFIERS-AND-MULTIVIBRATORS-IN-INDUSTRY-PERSPEC
TIVE/
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ALL ABOUT POWER AMPLIFIERS AND MULTIVIBRATORS IN
INDUSTRY PERSPECTIVE
POWER AMPLIFIERS BOOST SIGNALS, WHILE
MULTIVIBRATORS GENERATE OSCILLATIONS FOR TIMING
AND SWITCHING.
Power Amplifiers
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TYPES OF POWER AMPLIFIERS
Types of Power Amplifiers
Class A Amplifiers

• Highly linear with low distortion, but
  inefficient due to continuous power consumption.

Class B Amplifiers

• More efficient with a push-pull setup, but prone
  to crossover distortion.

Class AB Amplifiers

• Blend Class As low distortion with Class Bs
  efficiency, offering improved performance.

Class D Amplifiers

• Digital amplifiers with high efficiency, ideal
  for modern audio devices due to compact size and
  low power consumption.

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KRCT
ADVANCEMENTS IN POWER AMPLIFIERS

• Power amplifiers now feature DSP, better thermal
  management, and wireless integration, improving
  performance and efficiency across industries.

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TYPES OF MULTIVIBRATORS

• Types of Multivibrators
• Astable Continuous square waves for clocks.
• Monostable Single pulse for timers.
• Bistable Flip-flops for memory.

Industry Applications of Multivibrators

• Multivibrators provide timing for
  microprocessors, enable signal processing, and
  control ECUs in automotive systems.

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CHALLENGES AND FUTURE DIRECTIONS

• Challenges include thermal management and
  miniaturization, with future focus on 5G, IoT,
  and AI integration for more efficient devices.

Power amplifiers and multivibrators are key in
electronics and communication. The K.Ramakrishnan
College of Technology enriches student learning
with talks on these topics, preparing them for
future industry challenges.
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