100 watt 2sc5200 2sa1943 amplifier circuit diagram pcb

2sc5200 2sa1943 amplifier circuit diagram pcb

In this article, we discuss about the project, 2sc5200 2sa1943 amplifier circuit diagram PCB, nowadays stereo based amplifier projects are very common, 2sc5200 and 2sa1943 transistors are the main amplifier components used in this project.

The 2sc5200 2sa1943 amplifier circuit is a transistor-based 100-watt amplifier circuit, in the circuit operation 2sc5200 transistor and 2sa1943 transistor is used to works as a push-pull amplifier circuit.

 

2sc5200 2sa1943 amplifier circuit diagram pcb
2sc5200 2sa1943 amplifier circuit diagram pcb

 

2sc5200 2sa1943 amplifier circuit diagram

 

2sc5200 2sa1943 amplifier circuit diagram
2sc5200 2sa1943 amplifier circuit diagram

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

We can easily detect stereo amplifier circuit due to the combination of two mono amplifiers in a single board, two push-pull transistors are used to make a single section, and as 2sc5200 transistor and 2sa1943 are the push-pull amplifier.

 

In the single section number of supporting components are used as some of the input passive components C1 and followed by transistor BC547 for setting biasing voltage for the push-pull network.

 

There we can see resistor networks work as a voltage divider to provide proper voltage, and two serially connected diodes are used across the push-pull network to protect ac voltage strikes, such a network is a specialty of class AB amplifier.

 

Equivalent of 2sc5200 & 2sa1943 transistors

When we consider this particular transistor-based amplifier, we have more options for the equivalent of transistors 2sc5200 and 2sa1943, both of these transistors are complementary combinations, NPN-PNP transistor push-pull amplifier.

 

BD711 and BD712 are the transistors equivalent to 2sc5200 and 2sa1943, the power rating and overall specifications of this transistor are the same.

 

2sc5200 2sa1943 amplifier power rating

In the stereo amplifier, both the stages generate separate power, this particular circuit produces 100 watts of power at both the right and left amplifier stages.

 

But this 2sc5200 and 2sa1943 transistor combination had the ability to generate a high-end stereo audio system 200w and above watts.

 

Collector-emitter voltage for 2sc5200 is 230v and having a collector current of 30amps.

 

And power supply used for the circuit is a dual power supply, so we need to provide a separate dual supply to both the left and right amplifier stages.

 

Here we use 12 volt supply voltage for the circuit, +12v, -12v and ground is the power supply connections provide for the amplifier.

 

2sc5200 2sa1943 amplifier pcb layout

When we dealing with amplifier systems, PCB designing will have importance particular for amplifier board because of small variations at its designing change whole quantity fluctuation.

 

PCB layout tracing is always a great task for a developer, and after that, we had many options to make PCBs at home, etching is one of the ways to make PCBs our own, but this way is not mostly accurate for an amplifier board due to specific value production, when we consider the audio system.

 

A much easier way to get PCB is by order it online, for that first we have to generate a Gerber file and paste it on the site.

 

PCBway and JLCPCB are the popular sites that provide service to place an order for your PCB design.

2sc5200 2sa1943 amplifier PCB

2sc5200 2sa1943 amplifier circuit diagram pcb
2sc5200 2sa1943 amplifier circuit diagram pcb

 

2sc5200 2sa1943 amplifier circuit diagram pcb top
2sc5200 2sa1943 amplifier circuit diagram pcb top

 

2sc5200 2sa1943 amplifier circuit diagram pcb top mirror
2sc5200 2sa1943 amplifier circuit diagram pcb top mirror

 

2sc5200 2sa1943 amplifier circuit diagram pcb
2sc5200 2sa1943 amplifier circuit diagram pcb

 

2sc5200 2sa1943 amplifier pcb 3D
2sc5200 2sa1943 amplifier pcb 3D

 

NOTE:You had the option to have to get the PCB layout of this stereo amplifier, all you have to do is mention your email address at the comment box, we sent you the Gerber files to you.

5 Comments

  1. Pleace send me pdf file

  2. Sí por favor enviarme mi correo, faustohmsd@gmail.com gracias por su apoyo

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