100W Audio Power Amplifier Circuit Diagram using 2SC5200 & 2SA1943

Introduction

In the world of audio amplifiers, power and quality are two key factors that enthusiasts constantly seek to improve. The 100W Audio Power Amplifier Circuit Diagram using 2SC5200 & 2SA1943, along with supporting components such as TIP41, TIP42, BD139, and 2N5401, offers exceptional performance and brings audio amplification to new heights. This circuit diagram showcases a powerful architecture that delivers crystal-clear sound to satisfy the aspirations of even the most demanding audiophiles.

Specifications of the Components:

To fully comprehend the capabilities of this amplifier circuit, let us delve into the specifications of the various key components:

  1. 2SC5200 and 2SA1943:
    • Type: NPN and PNP transistors respectively
    • Maximum Voltage: 230V
    • Maximum Current: 15A
    • Power Rating: 150W
  2. TIP41 and TIP42:
    • Type: NPN and PNP transistors respectively
    • Maximum Voltage: 80V
    • Maximum Current: 6A
    • Power Rating: 65W
  3. BD139:
    • Type: NPN transistor
    • Maximum Voltage: 80V
    • Maximum Current: 1.5A
    • Power Rating: 8W
  4. 2N5401:
    • Type: PNP transistor
    • Maximum Voltage: 150V
    • Maximum Current: 600mA
    • Power Rating: 625mW



100W Audio Amplifier Circuit Diagram using 2SC5200 & 2SA1943

This project can be built using a few basic components. The circuit diagram of this project is shown below.

100W Audio Power Amplifier Circuit Diagram using 2SC5200 & 2SA1943
100W Audio Power Amplifier Circuit Diagram using 2SC5200 & 2SA1943
35V power supply Circuit Diagram
35V power supply Circuit Diagram

Caution: Website contains information on high voltage circuits. Proceed at your own risk, ensuring proper knowledge and precautionary measures to prevent electric shock or injury.




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Components List of 100W Audio Amplifier Circuit using 2SC5200 & 2SA1943

Following is the list of all components used in this project:

  • 2SC5200 Transistor x 1
  • 2SA1943 Transistor x 1
  • TIP41 Transistor x 1
  • TIP42 Transistor x 1
  • BD139 Transistor x 2
  • 2N5401 Transistor x 2




Conclusion of 100W Audio Amplifier Circuit using 2SC5200 & 2SA1943

The 100W Audio Power Amplifier Circuit using 2SC5200 & 2SA1943, along with its supporting transistor components, offers a remarkable solution for those seeking high-quality audio amplification. This circuit incorporates top-of-the-line transistors, such as the 2SC5200 and 2SA1943, which provide significant power and reliability for audio enthusiasts. Additionally, the use of TIP41, TIP42, BD139, and 2N5401 in the driver and preamplifier sections ensures smooth and efficient operation. With its exceptional specifications and superior performance, this amplifier circuit stands as a testament to the advancements in audio amplification technology.

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For more project and circuit diagrams, you can go through the Schematics in the main menu where you can find many interesting projects and circuit diagrams like audio amplifier circuits, voltage booster circuitbattery charger circuit and timer circuits etc., which are all beginner circuit projects. Feel free to check them out!

100W Audio Power Amplifier Circuit Diagram using 2SC5200 & 2SA1943
100W Power Amplifier Circuit Diagram using 2SC5200 & 2SA1943
35V power supply Circuit Diagram
35V power supply Circuit Diagram

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