Rangkaian Audio Amplifier

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What did you say?At did you say?Eveassertluggage-fledgedthe sound generated is not undoubtedly audible and therefore it is requisite to multiply the intensity level so so as to it can be expand used. This circuit demonstrates the standard and outfit of a unadorned sound amplifier. The circuit is alienated into three parts: Sensor, Amplifier and Output. Sensor converts the corporal characteristics of sound into electrical pulses, which is greater than before by the amplifier constituent. The greater than before output is obtained across the orator. This circuit finds applications in security systems and as intermediate circuit to sense/amplify sound signals.

Di bawah ini kami sajikan rangkaian audio amplifier.

Rangkaian Audio Amplifier amplifier Skema Rangkaian Elektronika Skema Elektronika rangkaian elektronika rangkaian audio amplifier audio amplifier Audio

The circuit is based on condenser mic which is used as a sensor to impression the audio signals and convert them to electrical pulses. The output of the mic is approved to Transistors T1 through a capacitor C1. The single-mindedness of capacitor C1 is to building block the DC components. Resistor R1 is used to provide the crucial biasing to the condenser microphone. Transistor T1 is used in the aerial to center biasing configuration. This is achieved through resistance R2, which provides pessimistic pointer to the center of T1. The output of T1 appears across R3, which is the input to T2. The crucial filtering is provided by the capacitor C2. Transistor T2 is biased in the fixed bias configuration. The center is biased by the resistor R4. The output of T2 appears across the load resistor R5. The capacitor C3 helps in filtering the clamor by the output closing stages. The output appears across an 8Rangkaian Audio Amplifier amplifier Skema Rangkaian Elektronika Skema Elektronika rangkaian elektronika rangkaian audio amplifier audio amplifier Audio , ½ watt orator.

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