TIP142 / 147 based 150 watts amplifier punching two pioneer subwoofers

150 watts amplifier tutorial 5 (On board Soldering)

150 watts amplifier tutorial 6 (On board Soldering 2)

150watt amplifier construction tutorial 1 (PCB Board making)

150 watts amplifier working operation video

IT - ELECTRONICS: 150 watts subwoofer amplifier PCB board

IT - ELECTRONICS: 150 watts subwoofer amplifier PCB board: 150 watts power amplifier PCB This is the mirrored PCB layout ready for the print you just have to adjust its size and...

18Watt mono amplifier using tda2030

tda2030/tda2030a/tda2050 amplifier circuit diagram

Here is the circuit diagram of a mono amplifier using the IC tda2050 / 2030a / 2030 We have taken this circuit from the data sheet of TDA2050 IC.
You can use either tda2030 , tda2030a or tda2050 in the above same circuit.
Circuit Description:
This is the simplest circuit of a good quality hi fi amplifier and also a good choice for a beginner to built it for the very first time because it is very easy to build this circuit on a simple PCB board or a Vero board.

Important:
Here are the some slight differences regarding the wattages in the above mentioned IC's (integrated circuits)

1- Tda2030  -------- 14Watts output
2- Tda2030a -------  18Watts output
3- Tda2050 --------  32Watts output

From the above given information it is  clear that the pinout of these three IC's is same but there is a considerable difference in their wattage and fortunately you can use any of three in the given circuit but practically tda2030a and tda2050 gives better response.
Here we will continue our work using the simple tda2030 integrated circuit chip.

PCB diagram of mono amplifier using tda2030a
For accurate size file of this diagram kindly comment on this post or contact us on the given mailing id
itelectronics2014@gmail.com
engr.omer9@gmail.com
SKYPE : omer.khan770