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>> 2Channels 3W Digital Power PAM8403 Class D Audio Amplifier Board USB DC 5V 2Pcs
2Channels 3W Digital Power PAM8403 Class D Audio Amplifier Board USB DC 5V 2Pcs

2Channels 3W Digital Power PAM8403 Class D Audio Amplifier Board USB DC 5V 2Pcs

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  • Item number:
  • a15113000ux0566
  • Price: $5.99
  • 1in stock

    You can order at maximum the number of units in stock.
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Description:
  • 1.Advanced Micro Devices.
  • 2.Excellent noise suppression in the case is not connected to the input audio.
  • 3.Two-channel stereo, 5V power supply can output 3W +3 W power, can directly drive 4Ω 8Ω small speaker output power, full of energy, good sound quality.
  • 4.Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered.
  • 5.Dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring
  • 6.Ultra-miniature design, can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency.
  • 7.All using the machine for the entire board soldering, hand soldering iron welding quality comparable!
  • 8.Rated working voltage 2.5-5V, limit operating voltage 5.5V.
  • Note: The left and right channel output of the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.

Country of ManufactureCHINA
MaterialElectronic Parts
Net Weight3g
Package Content2 x Amplifier Board
ModelPAM8403
Main ColorGreen Black
Input voltage2.5-5V
Output power2 channels x 3W
Total Size21 x 19 x 3mm/0.83" x 0.75" x 0.12"(L*W*T)
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