Electronics Help Care Amplifier circuit 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
The transistor type is an NPN Power Transistor. Transistor Collector-Emitter Voltage is 230V. Transistor Collector-Base Voltage is 230V. Transistor Emitter-Base Voltage is 5V. Transistor Collector Current is 15A. The power dissipation is 150 W. The transistor Gain is 55 – 160.
Basic Specification for 2SA1943
The transistor type is a PNP Power Transistor. Transistor Collector-Emitter Voltage is 230V. Transistor Collector-Base Voltage is 230V. Transistor Emitter-Base Voltage is 5V. Transistor Collector Current is 15A. The power dissipation is 150 W. The transistor Gain is 55 – 160.
Every amplifier needs a strong voltage and current.
This is an audio equalizer circuit diagram for an amplifier. Every amplifier needs this type of circuit board. Here, we get 4 volumes: the main volume. One for the bass volume, one for the mid-range. Another one for the treble volume. It’s a mono circuit diagram board. A stereo needs a dual circuit board.
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 operates from 20-0-20 to 50-0-50 volts. Here, use 2 transistors. One is a positive transistor, and the other is a negative transistor.
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