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    Sure Electronics AA-AB31431 1x750W IRS2092 4 Ohm Class D Audio Amplifier Board

    € 115,66€ 139,95 3 In stock: delivery time 1-4 business days
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    Product description

    This Sure Electronics audio amplifier board integrates IR's High Voltage, high performance class D audio amplifier driver IRS2092SPBF and 200V Single N-Channel HEXFET Power MOSFET IRFB4227 to deliver 750 watt of power. This amplifier board supports mono amplification by using one channel half bridge topology.

     

    Highlights

    • Self-oscillating half-bridge topology
    • Capable of 750W RMS output @ 4 Ohm continuously
    • Requires 55 to 75 VDC power supply

     

    Product details

    Sure Electronics AA-AB31431 1x750W IRS2092 4 Ohm Class D Audio Amplifier Board

     

    If you absolutely have to have 750 clean watts of stereo power, look no further than this amplifier board. It integrates high performance class D audio amplifier driver IRS2092SPBF and 200V Single N-Channel HEXFET Power MOSFET IRFB4227 and uses one channel half bridge topology to support mono amplification.

     

    Two 55 to 75 VDC high-voltage power supplies are required for operation; each power supply dedicates its full output potential to a single rail for maximum output. This results in increased high-fidelity output, high dynamic range, low distortion, and a wide 20 to 22,000 Hz frequency response.

     

    Connection:

     

     

    Typical Performance Graphs:

    Frequency response:

     

     

    Noise Floor:

     

     

    THD+N VS Frequency:

     

     

    Thermal Image:

     

     

    All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.

    Specifications

    Article number
    AA-AB31431
    Rated power output
    1 x 750 watt at 4 ohms
    Minimum load
    4 ohms
    Efficiency
    89-94 %
    Signal-to-noise ratio (SNR)
    100 dB
    Distortion

    0.021 % THD at 4 ohms, 1 watts, 1 kHz
    0.082 % THD at 4 ohms, 10 watts, 1 kHz

    Frequency response
    20 - 20,000 Hz
    Gain
    31 dB
    Input sensitivity
    1.78 V
    Input impedance
    3.3k ohms
    Amplifier Classification
    Class D
    Circuit Topology
    Infineon Technologies IRS2092
    Speaker output channels
    1
    Input connection type
    RCA
    Speaker output connection type
    Screw terminals
    DSP function
    -
    Bluetooth
    -
    EQ Adjustment
    -
    Power Requirements
    2 x 55 to 75 VDC
    Power inlet connector
    Screw terminals
    Current limit
    11.3 A
    Under/over voltage protection
    check
    Dimensions (L x W x H)
    -
    Mounting hole spacing
    -
    Mounting hole diameter
    -

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    Complete your purchase

    AA-AB31431 1x750W IRS2092 4 Ohm Class D Audio Amplifier Board
    € 115,66
    € 139,95
    AA-AB31431 1x750W IRS2092 4 Ohm Class D Audio Amplifier Board
    AA-AB31431
    3 In stock: delivery time 1-4 business days
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