Champ Audio Amplifier Kit with Pre Amplifier (01/13)

V externím skladě
LatestBuySKU: 51429

    • Kit Form : Short Form (circuit only)
    • Difficulty : Simple
    • Estimated Construction Time : 60.0min
    • Tools required : Soldering Iron
    • Application Field : Audio Amplifier with Pre-Amplifier
    • Additional optional items : 10kohm potentiometer
    • PCB Width : 41.0mm
    • PCB Length : 101.0mm
    • Audio Device : Amplifier
    • Signal Input Level : 52.0mV
    • Output power : 3.0W
    • Audio distortion : 0.25%
    • Audio frequency range : 20.0Hz, 20.0kHz
    • Signal to noise ratio : 65.0dB
    • Audio power supply : 3W
    • Audio gain : 34.0dB

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Sale price635,99 Kč
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Description

Assembly Required

The Champion Audio Amplifier Kit with Pre-Amplifier Refer: Silicon Chip Magazine January 2013 An amplifier and pre-amplifier combination for all those general-purpose audio projects. It uses the AN7511 audio IC to deliver 2W music power into 8 ohms from a 9 to 12V supply. Features low distortion, two inputs (mixed 1:1), over-temperature protection (auto-limiting), Mute and standby control. Pre-amplifier is also suitable for microphones and electric guitars, and can be separated from the amplifier for individual use. Kit supplied with silk-screened PCB, heatsink and PCB mount components.

Features:

  • Operating voltage range: 4 - 13.5VDC
  • Music power: 3W @ 9 - 12V
  • Frequency Response: -2.5dB @ 20Hz, -0.2dB @ 20kHz
  • Gain: 34dB for Amplifier, up to 58dB with pre-amplifier
  • Input Sensitivity for Amplifier only: 52mV RMS @ 5V, 125mV RMS @ 9 - 12V
  • Input Sensitivity for Amplifier & Pre-amplifier: 2mV RMS @ 5V, 5mV RMS @ 9 - 12V
  • Quiescent current: 2mA (Pre-amplifier) + 30-60mA (Amplifier)
  • Standby current: 2mA (Pre-amplifier) + 1-10uA (Amplifier)

Product Specifications

  • Kit Form : Short Form (circuit only)
  • Difficulty : Simple
  • Estimated Construction Time : 60.0min
  • Tools required : Soldering Iron
  • Application Field : Audio Amplifier with Pre-Amplifier
  • Additional optional items : 10kohm potentiometer
  • PCB Width : 41.0mm
  • PCB Length : 101.0mm
  • Audio Device : Amplifier
  • Signal Input Level : 52.0mV
  • Output power : 3.0W
  • Audio distortion : 0.25%
  • Audio frequency range : 20.0Hz, 20.0kHz
  • Signal to noise ratio : 65.0dB
  • Audio power supply : 3W
  • Audio gain : 34.0dB
Length : 20 cm Width : 7 cm
Height : 3 cm

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