Electronics Help Care Amplifier circuit diagram This is an audio filter circuit diagram for an amplifier. This circuit reduces the noise from audio. Every amplifier needs this type of circuit. This circuit is for a stereo audio amplifier. This is not a speaker protection circuit diagram board. It’s only an audio filter circuit diagram.
. Here, the use of 4 resistors is 10 ohms. All resistors are 2 watts. 2 resistor inside the coil. Another 2 are outside. 2 pf are 104. 104pf/200v.
This is the 150-watt amplifier circuit diagram using 2N3055 and MJ2955. We can use 35-0-35 voltage and 5 amperes. We can get the output to be 150 watts. It’s a mono board. For stereo, there is a dual circuit board. We can use another transistor. Here are the needed PNP and NPN transistors. Use another transistor following BCE.
The 2N3055 is a classic NPN power bipolar transistor. The transistor typically handles up to 15A of collector current and a maximum collector-emitter voltage of 60 Volts. It’s a positive transistor.
Collector Power Dissipation is 115 Watts. Collector-Base Voltage is 100 Volts. Collector-Emitter Voltage is 60 Volts. Emitter-Base Voltage is 7 Volts. Collector Current is 15 Amp. Operating Junction Temperature is 200 °C.
The MJ2955 is a classic PNP power bipolar transistor. The transistor typically handles up to 15A of collector current and a maximum collector-emitter voltage of 60 Volts. It’s a negative transistor.
Collector Power Dissipation is 115 Watts. Collector-Base Voltage is 100 Volts. Collector-Emitter Voltage is 60 Volts. Emitter-Base Voltage is 7 Volts. Collector Current is 15 Amp. Operating Junction Temperature is 200 °C.
Build a Transformer or construct the transformer. Home Theater Circuit Diagram 5.1
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