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2 x 25 Watt Class-D Audio Amplifier Board -TPA3123 (for Gaming Kiosks) Zoom

2 x 25 Watt Class-D Audio Amplifier Board -TPA3123 (for Gaming Kiosks)

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SKU: AA-AB32167
Welcome to use this self-made 2*25W audio amplifier board which is a perfect class-D architecture integrated
TPA3123 chip to achieve the single-channel 25W power output. With high efficiency, it especially is available for
the outdoor venues where power supply is always in consideration

Availability: In stock

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Product Description

    Details

     
    2 x 25Watt @ 4ohm Class-D Audio Amplifier Board -TPA3123   (for Gaming Kiosks)  

     Welcome to view our YouTube Video!

    Manual: AA-AB32167

     

    Brief Introduction:

    Welcome to use this self-made 2*25W audio amplifier board which is a perfect class-D architecture integrated
    TPA3123 chip to achieve the single-channel 25W power output. With high efficiency, it especially is available for the outdoor venues where power supply is always in consideration.

     

    Features:

    • Size: 3.6" x 2.7"
    • Class-T architecture 
    • Proprietary Digital Power Processing Technology
    • Requires single +24V power source 
    • 20W per channel (4Ω,10%, THD+N) 
    • 10W per channel (4Ω,0.08%, THD+N)
    • Easy engineering evaluation platform for Tripath Technology’s TPA3123 product
    • No heat sink required up to 25W per channel
    • MUTE and SLEEP inputs
    • Turn-on & turn-off pop suppression
    • Intelligent short-circuit protection
    • Intelligent over-temperature protection
    • Connects to any passive 4/8Ω speakers

     

    Applications:
    • Gaming room Kiosks: Casino loyalty machine; 
                                       Pinball machine; 
                                       Arcade machine; 
                                       Boxing machine; 

                                       Jackpot machine; 
                                       Slot machine, etc.
    • Self-service kiosks: Vending kiosk;
                                    Bank kiosk;
                                    Bill charger machine, etc.   
    • Lifts
    • Interactive Kiosks
    • Fruit machines
    • Home DIY
    • Car audio
    • Desktop amplifier
    • Personal computer
    • Home theater receiver

    Benefits:

    • Mounting holes facilitate installation and fixing
    • Several wiring methods facilitate connection:RCA Socket (Default),Terminal Block(Optional)
    • Excellent design of the power ports which allows you to connect multiple amplifier boards in 
    series (Terminal Block Optional).
    • Excellent heat dissipation eliminates the requirement of an extra heat sink.

     

    L-style Aluminium: L-type Alimunium Bracket

     

     

     

    To improving the connection and measurement efficiency and saving the cost on installations, Sure Electronics provides a L-type aluminium bracket for JAB series. The aluminium bracket supports vertical and horizontal installtion ways to satisfy different installation requirements. With 4 M3 screw lock standoffs and 2 M3 pre-drilled mounting holes, the JAB series audio amplifier boards could be installed on the bracket easily.

     

     

    Accessories:

    We don’t provide audio accessories together with this product. Please go to www.sure-electronics.com to choose what you need.

     

    Specification:

    Following table lists all typical data of the Amp board. For full specification, please refer to the data sheet of TPA3123 chip.
    See Test/Application Circuit. Unless otherwise specified, VDD = 24V, f = 1kHz, Measurement Bandwidth = 22kHz, RL = 4Ω,
    TA = 25 °C, Package heat slug soldered to 2.8 square-inch PC pad.

    Parameter

    Condition

    Min.

    Typ.

    Max.

    Supply Voltage

     

    10V

    24V

    30V

    Output Power

    RL=4Ω,Vin=27V

     

    25W

     

    Output Power 

    (Continuous Average/Channel)

    THD+N = 0.08%  RL =4Ω 

                    RL = 8Ω 

    THD+N = 10%   RL = 4Ω 

                    RL = 8Ω

     

     

     

     

    10W

    5 W

    20W 

    10W

     

    Mute Supply Current

    MUTE = GND

     

    23mA

    37mA

    Sleep Supply Current

    SLEEP = GND

     

    0.39mA

    1mA

    Total Harmonic Distortion Plus Noise

    PO = 10W/Channel

     

    0.08%

     

    Signal-to-Noise Ratio

    A-Weighted , RL = 4Ω

     

    99dB

     

    Note: 

    1. Minimum and maximum limits are guaranteed but may not be 100% tested.

    2. DC bias has been set, we recommend no longer tune.

     

    Safety Precautions:

    1. In order to achieve a better sound quality, please use stable power supply since a bad or unstable
    power supply may worsen the sound quality or even cripple the amplifier board.
    2. Avoid metal objects
    Protect this product well and move away metal objects from this product.

     

    Warning: 

    Never immerse the product in the rain or any other humid environment to prevent the fire or electric shock.

     

    Package content:

    • 2 x 25Watt  Class-D Audio Amplifier Board x1
     
     
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