Amplifier Diagram

This is a DIY car amplifier circuit diagram using tda2004 IC. It’s a 12-volt audio amplifier circuit diagram. This circuit can make 25 watts in bridge mode. In stereo mode, this IC can make 10+10 watts. We can use a 12-volt battery to run this circuit. For this, we can …

DIY amplifier circuit diagram using transistors: This is the DIY amplifier circuit diagram using transistors. This circuit can deliver up to 300 watts. It’s a mono circuit board. For stereo have to use 2 boards. Here, use PNP and NPN transistors. Any transistor can be used in this circuit. The …

This is a 20-watt amplifier circuit diagram using the TDA2004 IC. This amplifier can be used in a car. We can use a 12-volt battery to run this board. It’s a mono output board. This IC is stereo, but here the diagram is in bridge mode. The IC is 10 …

This is an amplifier circuit diagram using C5198 and A1941. This transistor can make 100 watts of output. We can use a maximum 50-0-50 voltage in this circuit. Here we are using 35-0-35 voltage and 3 amperes. It’s a mono audio board. For stereo, we have to use a dual …

This is a 200-watt audio amplifier circuit diagram. This circuit can make 200 watts. Here we can use a maximum 80-0-80 voltage. We are using here 60-0-60 voltage and 4 amperes. We know voltage X amp = Watts. The sunken transistor is one of the best transistors. Here, use 2sc2922 …

This is an amplifier circuit diagram using the TDA2004 IC. Amplificador de 80 watts RMS para el automóvil.  This circuit can make 25 watts in bridge mode. In stereo mode, it can produce 10+10 watts using 12 volts. Typically, this circuit diagram is used in car audio systems. We can …

This is a 500-watt power amplifier circuit diagram using Sanken transistors. Four Sanken transistors can produce 500 watts. The most popular transistor is Sanken 2SA1216 / 2SC2922. 2SA1216 is a PNP negative transistor, and 2SC2922 is an NPN positive transistor.  We can use 22-0-22 voltage to a maximum of 35-0-35 …

This is the 2.1 amplifier circuit diagram for the home theater. This circuit has 3 audio inputs and 3 audio outputs. 2 outputs for the surround another output for the bass speaker. The surround output is 10+10 watts, and the bass output is 20 watts. The voltage needs a minimum …

How to add an extra transistor? A Maximum transistor amplifier can add extra transistors, but it will not work if we don’t increase the amperes or voltage. If we want to add an extra transistor, then we have to increase the voltage and amperage. like the voltage is 35-0-35 and …

It’s a 100-watt amplifier circuit diagram using transistors. Here, we can use any of the PNP and NPN transistors. 2sc5200 and 2sa1943 are used here. It’s a mono board. A positive ground and a negative voltage are required for this circuit. We can use a minimum 25-0-25 voltage to 50-0-50 …