How to Make 5200 Transistor to Audio Amplifier

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Components required -

(1.) Transistor - 5200 x1

(2.) Speaker x1

(3.) Capacitor - 2.2uf x1

(4.) Resistor - 1K x1

(5.) Battery - 9V x1

(6.) Battery clipper

(7.) Heat sink

(8.) Aux cable

This picture shows the pins of this transistor.

As Pin-1 is B-Base,

C- Collector and

Pin-3 is E- Emmiter.

Firstly we have to fix Transistor with Heatsink.(Heatsink will absorb the heat of transistor)

Next we have to connect 1K resistor to the transistor.

Solder 1K resistor between Base and Collector pin of the transistor as solder in the picture.

Solder +ve pin of capacitor to Base pin of transistor as you can see in the picture.

Next Solder +ve (Left/Right) wire of aux cable to -ve pin of 2.2uf electrolytic capacitor and

solder GND wire of aux cable to emmiter of the transistor as you can see in the picture.

Next solder -ve wire of speaker to collector pin of the transistor.

Now we have to solder battery clipper wire to the circuit.

Solder +ve wire of battery clipper to +ve wire of speaker and

Solder -ve wire of battery clipper to emmiter pin of the transistor as solder in the picture.

Our audio amplifier circuit is ready so connect battery to the battery clipper and Plug-in aux cable to mobile phone and play songs.

This type we can make audio amplifier circuit using 5200 single transistor.

Thank you