12 voltage amplifier 50 watts: This is a 12 voltage amplifier 50 watts. this circuit can make 20 watts + 20 watts. it’s a stereo circuit diagram. this circuit runs with 12 voltages. we can use this circuit in the car amplifier. C1/C2=47uf 25volts. C3/C4=1uf 25 volts. C5=220uf 25volts. R1=3k9. …
Read More »surround amplifier circuit
surround amplifier circuit: This is a surround amplifier circuit diagram using tda7294. this circuit can make 100 watts in bridge mode. this circuit is a mono diagram. here needs positive negative and ground voltage. we can use 15-0-15 to 35-0-35 voltage. if we need stereo we have to use a …
Read More »Amplifier circuit using stk4141
Amplifier circuit using stk4141: This is an Amplifier circuit using stk4141. this is a stereo diagram. we can use a maximum of 24-0-24 voltage on this board. this diagram can make 50+50 watts. this type of circuit makes a musical sound. per channel is 50 watts. this is the circuit …
Read More »12 voltage amplifier circuit
12 voltage amplifier circuit: This is the 12-voltage amplifier circuit diagram. we can use a 12-volt battery. for this, we can use it in the car. this diagram can make 50 watts+50 watts. we can use 8 volts to 18 volts. this is a stereo diagram. here use 4 tda2003 …
Read More »Stk4231 circuit Diagram
Stk4231 Circuit Diagram: This is the Stk4231 Circuit Diagram. this is a 100Watts+100Watts amplifier. this Stk IC can make 200 Watts. we can use a maximum 50-0-50 voltage. it’s a stereo audio amplifier. Circuit diagram for this amplifier It needs a strong voltage to make a strong watt. …
Read More »2 transistor amplifier
2 transistor amplifier circuit diagram: This is 2 transistor amplifier circuit diagram. this circuit can make 150 watts. here we can use 35-0-35 voltage. needs dual voltage positive negative and ground voltage. this is a mono audio circuit board. if we need stereo then we have to use 2 circuits. …
Read More »class d amplifier
Class D amplifier circuit diagram: This is a class d amplifier circuit diagram. this circuit can make 500 watts. this is a class D-type circuit diagram. here, used mosfet. we can use here a maximum 70-0-70 voltage and a lower 25-0-25 voltage. It needs dual voltage. positive negative and ground …
Read More »8 transistor amplifier circuit
8 transistor amplifier circuit: This is an 8 transistor amplifier circuit diagram. this circuit can make 500 watts. using 2sc5200 and 2sa1943 are PNP and NPN transistors. 2sc5200 is positive and 2sa1943 is negative. we can use 50-0-50 voltage and 10 amperes. 10X50=500 watts. we can use 35-0-35 to 60-0-60 …
Read More »500 watts amplifier circuit
500 watts amplifier circuit: This is a 500 watts amplifier circuit. this is a dual-voltage audio diagram. this diagram needs dual positive voltage and dual negative voltage. here used 75-35-0-35-75 voltage. high voltage and negative voltage. here used MOSFET to regulate the voltage. Back side Push-Pull amplifier circuit diagram: …
Read More »Push-Pull amplifier circuit
Push-Pull amplifier circuit diagram: This is a Push-Pull amplifier circuit diagram. it has two transformers. One for the audio input and another transformer for the audio output. here used 3 transistors. all transistors are PNP transistors. it run with 12 voltage. 12 voltage transformer and 12 voltage battery can be …
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