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Audio Amplifier with Volume Control PAM8403

SKU: 3654

1. PAM8403 Audio Amplifier Board Could be Powered by USB Power Supply.
2. Built with switch Potentiometer, can adjust the volume & control switch freely!
3. Suitable for battery or portable electronics products, suitable for long time steady usage.

    ₹ 63.55 63.550000000000004 INR ₹ 63.55 (Incl. GST)

    ₹ 53.86

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    Description:

    PAM8403 Amplifier module differs from the conventional PAM8403 Amplifier board in this nodule it allows us to have more control over the output provided by the IC. It provides High-Defnition sound quality and highlights the benifits of digital chips and the circuit uses the most reasonable peripheral arrangement and the power supply filter is increased to 470uf.

    Features:

    • Dual channel stereo output 3 w + 3 w power Class D
    • Works with 2.5V-5v power supply
    • High amplification efficiency 85%
    • can directly drive 4 Ω/8 Ω small speakers
    • Good sound quality & noise suppression
    • Unique without LC filter class D digital power board
    • Can use computer USB power supply directly
    • Small Size, can easily fit in a variety of products

    Note for Best Performance:

    • Input audio should be via shielded wire for best performance.
    • Use proper filtered power supply with good filter capacitors.
    • Take care not to short speaker wires else IC will get damaged.
    • Make sure power supply never exceeds 5.5V else IC will get damaged. Use regulated power supply.

    Specifications:

    • Operating Voltage (VDC) : 2.5 ~ 5.5

    • Maximum Output Power : 3Wx2 WW

    • Dimensions : 30 x 20 x 7 mm

    • Weight : 8 gm

    Package Includes:

    • 1 X  Audio Amplifier with Volume Control PAM8403

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