Amplifier Diagram

This is a mini amplifier circuit diagram using 12 volts. It’s a simple audio amplifier. here needs dual transistors. 2sc5200 and 2sa1943 transistors. We can also use other transistors. like tip41 and tip42. We can use a single voltage for this amplifier.  Basic Specification for 2SC5200 Transistor Type is an …

This is an amplifier circuit diagram using a PNP transistor only. Here, we can use 6 transistors. All transistors are Positive transistors. 2SC5200 is used here. This is a mono amplifier circuit board. For dual-channel needs a dual circuit. We can use 25-0-25 voltage to 80-0-80 voltage in this circuit …

This is an amplifier circuit diagram for 150 watts of output. It’s a mini audio amplifier circuit diagram using 2SC5200 and 2SA1943 transistors. It’s a mono audio circuit board. This circuit runs using 20-0-20 voltage to 50-0-50 voltage. Here, use 2 transistors. One is a positive transistor, and another one …

This is a vintage amplifier circuit diagram board. This circuit can make 150 watts + 150 watts. It’s a stereo audio amplifier circuit board. This circuit operates at a minimum of 25-0-25 V and a maximum of 45-0-45 V. Here, use 4 transistors: 2 transistors for the left channel and …

This is an amplifier circuit diagram using TDA7293 and TDA7294. This circuit can make 100+100 watts in stereo mode and 200 watts output in bridge mode. This circuit has a bridge mode pin. Here needs 25-0-25 voltage Ac voltage is needed. 25 volts 10 amperes. We can use both the …

This is a small amplifier circuit diagram. This circuit uses 2 transistors. 2sc5200 and 2sa1943 transistors are used in this circuit. This circuit can make 150 watts of output. We can use a 25-0-25 voltage up to 50-0-50 voltage and 5 amperes. It’s a mono circuit diagram. MJE350 and MJE340 …

This is a 2sc5200 and 2sa1943 transistor amplifier circuit diagram. Here, 8 transistors are used. 4 pairs of transistors, one pair of transistors can make 150 watts. A 4-pair transistor can make 4X150=600 watts. This circuit can make 600 watts. The maximum current is 15A. Safe continuous current is around …

This is an amplifier driver circuit diagram. It’s a driver circuit diagram. We can use 2 transistors in this circuit. Here, small driver transistors are used. For 4 transistors or more, we have to use another powerful driver transistor. Here, C2229 is used for the positive driver transistors. and A949 …

This is a 100-watt amplifier circuit diagram using transistors. Here, use PNP and NPN transistors. 2sc5200 and 2sa1943 are used here. This circuit can make 100 watts of output. We can use a 25-0-25 voltage to a 50-0-50 voltage. We can use any type of NPN and PNP transistors. It’s …

This is a 2SC5200 and 2SA1943 transistor amplifier circuit diagram. This diagram can produce 500 watts. It’s a mono audio amplifier circuit diagram used transistors. Here are PNP and NPN transistors. Any kind of transistor can be used. We can use a minimum 20-0-20 voltage to 60-0-60 voltage. The output …