Amplifier Diagram

DIY amplifier TDA 2003: This is a DIY amplifier TDA 2003. It’s a 15-watt audio output circuit diagram. we can use 12 voltage and 3 amperes in this circuit diagram. it’s a bridge-mode circuit board.  The circuit diagram. We have another post for you. like Stk 4101   repairing amplifier, transistor circuit diagram …

Audio amplifier PCB 2N3055: This is an Audio amplifier PCB 2N3055. here used 2 transistors. both transistors are the same NPN transistors. here we can use 15-0-15 voltage to 30-0-30 voltage and 4 amperes. This circuit diagram can make 100 watts. it’s a mono-circuit diagram.  Diagram of this circuit board …

4 transistor amplifier 2n3055: This is a 4 transistor amplifier 2n3055. here used 2n3055 and mj2955. this circuit can make 200 watts. here we can use 25-0-25 voltage to 50-0-50 voltage and 6 amperes. Diagram We have another post for you. like Stk 4101   repairing amplifier, transistor circuit diagram Build a Transformer …

2000 Watts Power Amplifier: This is a 2000 Watts Power Amplifier that uses Mosfet. it’s a mono mosfet circuit diagram. we can use 90-0-90 voltage and 20 amperes. 12 MOSFET are used to make 2000 watts. for stereo needs dual circuit.  The circuit diagram We have another post for you. …

Transistor circuit board: This is the Transistor circuit board for the driver amplifier circuit. here used 2 pairs sanken transistors. We can add more transistors. here we can use 70-0-70 voltage and 10 amperes. It’s a mono diagram, and the stereo needs dual circuits.  The circuit diagram is  We also …

500 watts amplifier circuit: This is 500 watts amplifier circuit diagram. this is a mono amplifier diagram. here used 10 transistors. 5-pair transistors. These pair A1941 and C5198 transistors can make 50 watts. we can use 25-0-25 voltage to  45-0-45 voltage and 10 amperes in this diagram. if we need …

1000 watts amplifier circuit: This is a 1000 watts amplifier circuit diagram. this circuit can make 1000w. using 50-0-50 voltage 10 amperes. here used 2sc5200 and 2sa1943 trnsistors. 5 pear transistors. One pear transistor makes 100 watts. it’s a mono diagram. if we need stereo then we need dual circuits.  …

Amplifier circuit diagram: This is an Amplifier circuit diagram for 100 watts using 2sc5200 and 2sa1943 transistors. it’s a mono board. for stereo needs 2 boards to make stereo. It can run using 25-0-25 voltage to 45-0-45 voltage and 3 amperes. It is easy to make.  it needs dual voltage. …

DIY Amplifier Circuit: This is a DIY Amplifier Circuit diagram using 12 voltage. it’s a stereo audio amplifier diagram. here use LA4508 IC. this Ic can make 8.5 watts + 8.5 watts. This IC has an 8-ohm output impedance. 2 channels per channel at 8.5 watts.  The diagram and component …

2sc5200 and 2sa1943 transistor: These are the 2sc5200 and 2sa1943 transistor amplifier circuit diagrams. this diagram can make 100 watts. one pare transistor can make 100 watts. this circuit needs 35-0-35 voltage and 3 amperes. we also can use other PNP and NPN transistors.  The circuit diagram      We …