How to Make 5200 Transistor to Audio Amplifier

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Hii friend,

Today I am going to make a circuit of audio amplifier using 5200 Transistor.

Let's get started,

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Step 1: Take All Components As Shown Below

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

Step 2: Transistor - 5200

This picture shows the pins of this transistor.

As Pin-1 is B-Base,

C- Collector and

Pin-3 is E- Emmiter.

Step 3: Add Heatsink

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

Step 4: Connect 1K Resistor

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.

Step 5: Connect 2.2uf Capacitor

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

Step 6: Connect Aux Cable

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.

Step 7: Connect Speaker Wire

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

Step 8: Connect Battery Clipper Wire

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.

Step 9: Connect Battery

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

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