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TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

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  • amazon
  • $19.99 /$29.27
    4.11373
    Shipping to: United States
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    $23.99 /$29.27
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    Features:


    TPA3255 is a high-performance Class-D power amplifier chip, which has Class-D efficiency and can bring real high-end sound quality circuit. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePathu2122 Ultra HD). This technology allows the device to maintain ultra-low distortion across the entire audio frequency band while delivering sound quality. The device operates in AD mode, can drive up to two 315W/4R loads and two 150W (unclipped power)/8R loads at 1.5% THD, and features a 2 VRMS analog input interface for interfacing with high-performance DACs (such as TI"s PCM5242) seamless connection. In addition to excellent audio performance, the TPA3255 combines high power efficiency with ultra-low power-level idle losses (less than 2.5W). This can be achieved with an 85mR MOSFET and an optimized gate driver scheme. Compared with the traditional discrete implementation scheme, this scheme can significantly reduce the idle loss.

    Power amplifier IC: TPA3255 chip

    Input method: 3.5MM stereo wired socket interface (3P)

    Work efficiency:>90% .

    Output Power:

    315W/4Q, 1.5% distortion, 185W/8Q, 1.5% distortion,

    260W/4Q, 1% distortion, 150W/8Q, 1% distortion.

    Frequency Response: 20Hz to 20KHz

    Dynamic range.:>100 dB

    Signal to Noise Ratio: (SNR)> 111dB

    Power supply: DC19 to DC48V [current recommended above 5A]

    Overall size: 110X70X30

    Net weight: 0.168KG


    Package Include:


    1 x Power Amplifier

    1 x 3P Cable

    Reviews(9)
    3.40
    • Rishirajc
      5.0
      received in 10 days. build quality is superb. packaging is not at all good. yet to test the amplifier.
    • BG215743122
      5.0
      Good product
    See All Reviews
    Description

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

    TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DC19-48V

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