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Content 4/4

This is 150 watts mono audio amplifier board. this project can play up to 150 watts speaker easily.

I used 2sc5200, 2sa1943 & TDA7294 and 20-0-20 6amp transformer for this project


Materials for the Project

  •        5 Resistor 22K

  •        1 Resistor 33K

  •        3 Resistor 680 Ohm

  •        2 Resistor 0.2 OHM/5W

  •        2 Resistor 10_2W

  •        2 Resistor 10K

  •        2 Capacitor 2200UF50V

  •        2 Capacitor 10uf50v

  •        3 Capacitor 22uf50v

  •        1 Capacitor 47uf50v

  •        1 Capacitor 0.47uf = 474

  •        4 Capacitor 0.1uf =104

  •        1 Capacitor 100pf

  •        6  Jumpers

  •        1  LED

  •        1  IC TDA7294

  •        1 Transistor 2SA1943

  •        1 Transistor  2SC5200

  •        2 Diode 4148

  •        4 Diode 6A4

  •        1 Connector 3Pin_5mm

  •        1 Connector 3Pin_2.54mm

  •        1 Connector 2Pin_2.54mm

  •        1  Connector 2Pin_3.96mm

if you want to make this project please watch the video carefully

Dec 13,2018
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