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2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

    Buy cheap 2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator from wholesalers
     
    Buy cheap 2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator from wholesalers
    • Buy cheap 2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator from wholesalers
    • Buy cheap 2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator from wholesalers
    • Buy cheap 2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator from wholesalers
    • Buy cheap 2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator from wholesalers

    2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator

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    Brand Name : OEM
    Model Number : OKY3462-5
    Certification : CE, FCC, RoHS
    Price : USD0.21-0.24/piece
    Payment Terms : PayPal, T/T Bank Transfer, L/C,D/A,D/P,Western Union,MoneyGram
    Supply Ability : 100000 Piece/Pieces per Day
    Delivery Time : 1-3 workdays after payment
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    2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator


    1pcs PAM8403 module Super mini digital amplifier board 2 *3W 2.5 to 5V


    Features:
    - Can use 5V battery or any USB port to power.
    - D class amplifier is highly respected today because its 90% high efficiency. A class, B class amplifier efficiency is only about 30%.
    - Temperature does not affect the sound quality so no need to add heat sink therefore less space is taken.
    - Module has a short-circuit current protection and over-temperature protection.
    - Noise canceling circuit was built in, power on / off without pop noise.
    - Can provide 3W (left channel) + 3 W (right channel) output power in the 4Ω load and 5V power supply conditions.



    Specifications:

    ModelPAM8403
    Super Mini Size1.85 x 2.15cm
    Input voltage2.5-5V (can not be more than 5.5V, otherwise it will burn the IC on board)
    Output power2 channels x 3W
    Speaker ChoiceIt can work with 4 ohm and 8 ohm speakers, recommend 4 ohms
    Net weight7g

    Connection Diagram


    Circuit Diagram


    Dimension Photo


    Quality 2 Channels Digital Amplifier Board 3W Output Power 2.5V - 5V Voltage Regulator for sale
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