Pack of 5 PAM8403 3W+3W Class D Stereo Audio Amplifier Board Module

Product Details

Product details of Pack of 5 PAM8403 3W+3W Class D Stereo Audio Amplifier Board Module
Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power
Battery power can also be used
Can provide 3W (left channel) + 3W (right channel) output power into a 4Ω speaker load and 5V power supply
CMOS class D amplifier design for high efficiency and low cost
The noise-canceling circuit built into the amplifier board
Power on / off without popping noise
The module has short-circuited current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C)
Model: PAM8403
Operating voltage: 2.5V-5.5V
Speaker Load: 4-8 Ohms
High Efficiency: 90%
Bluetooth Stereo Audio hands-free/headsets
In robots that speak or generate sounds to indicate activities
Portable Speakers
LCD Monitors / TV Projectors
Arduino or Raspberry Pi Game Machines
Speaker Phones
5 x PAM8403 5V Two-channel Stereo Mini Class-D Audio Amplifier
Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power
Battery power can also be used
Can provide 3W (left channel) + 3W (right channel) output power into a 4Ω speaker load and 5V power supply
CMOS class D amplifier design for high efficiency and low cost
The noise-canceling circuit built into the amplifier board
Power on / off without popping noise
The module has short-circuited current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C)
Model: PAM8403
Operating voltage: 2.5V-5.5V
Speaker Load: 4-8 Ohms
High Efficiency: 90%
Bluetooth Stereo Audio hands-free/headsets
In robots that speak or generate sounds to indicate activities
Portable Speakers
LCD Monitors / TV Projectors
Arduino or Raspberry Pi Game Machines
Speaker Phones
5 x PAM8403 5V Two-channel Stereo Mini Class-D Audio Amplifier.
Specifications of Pack of 5 PAM8403 3W+3W Class D Stereo Audio Amplifier Board Module
BrandNo BrandSKU190574583_PK-1381574139
What’s in the box Pack of 5 PAM8403 Digital Stereo Audio Amplifier Board