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
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.