5pcs/lot DC 5V 2 Channels 3W Digital Power D Audio Amplifier Board Amplifier Module New

  • Unit Type: lot (5 pieces/lot)
  • Package Weight: 0.04kg (0.09lb.)
  • Package Size: 15cm x 20cm x 5cm (5.91in x 7.87in x 1.97in)

$1.78 $1.62
Availability: In stock
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Description: Quantity:5pcs Weight:3 g Color: as picture show Size:20mmx20mmx1.5mm/0.79"x0.79"x0.06"(inch) (approx) Features:
1.Advanced Micro Devices, volume: 1.85 * 2.11cm
2.Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise.
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 .
Tips: This module power supply should be clean and have enough power, input supply voltage can provide 1A or more current, otherwise blocked due to insufficient power supply sound ; such as a computer USB port power supply , the power supply can be connected to both ends 470UF electrolytic capacitors, otherwise there will be noise !
Packaging: 5pcs DC 5V 2 Channels 3W Digital Power D Audio Amplifier Module.

  • Type: Voltage Regulator
  • Supply Voltage: 2.5-5V
  • Dissipation Power: other
  • Operating Temperature: Normal
  • Brand Name: TCAM
  • Model Number: 27358
  • Condition: New
  • Application: Audio Amplifier Board Amplifier Module
  • Package: Audio Amplifier Board Amplifier Module


Tags: amplifier module, audio amplifier board, audio amplifier module, Cheap amplifier module, High Quality audio amplifier board, China audio amplifier module Suppliers.


have not checked, .. пропаяно all look
hello thank you for your concern
Alex Uzlovaja
5 pcs it very small oh! seller recommend!