IRFP240 IRF9620 ile Class A Güç Amplifikatörü

'Elektronik Projeler' forumunda SeLeN tarafından 8 Kasım 2010 tarihinde açılan konu

  1. SeLeN

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    IRFP240 IRF9620 ile Class A Güç Amplifikatörü konusu
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    A Güç Amplifikatörü - A Güç Amplifikatörü Şeması - IRF9620 ile Class A Güç


    Class A power amplifiers

    The Pass Aleph 30 is the first of the second generation of Aleph single-ended Class A power amplifiers. This design results from my commitment to create the best sounding product, a simple circuit having the most natural characteristic. The Pass Aleph 30 integrates power Mosfet devices and pure single ended Class A operation in a simple two-gain-stage topology with the sole purpose of recreating subjectively natural sound.
    Gain 20 dB balanced, 26 dB single ended
    Freq. Response – 0.5 dB @ 2 Hz, -1.5 dB @ 100 KHz
    Power Output 30 watts/ch @ 8 ohms, 40 watts @ 4 ohms
    Maximum Output 25 volts, 5 amps
    Distortion (1KHz) 0.2% @ 30 watts, 8 ohms
    Input Impedance 47 Kohm single-ended, 52 Kohm differential
    Damping factor 100
    Crosstalk -80 dB 20-20 KHz
    Balanced Input Rejection -50 dB typical CMRR
    Output Noise 500 uV unweighted
    Random noise floor 5 uV typical
    DC offset 100 mv
    Power Consumption 200 watts
    Temperature 25 degrees C. above ambient
    Dimensions 17 ” W x 15.5″ D x 5.5″ H
    Shipping Weight 45 lb.


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