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5pcs PAM8403 Mini 2 Channel Stereo 3W Class D Audio Power Amplifier Module Board
$3.63 $6.06
- Product Code: Envistia
- Availability: 643
- Price in reward points: 25729
- 1000 Units in Stock
- All returns accepted:Returns Accepted
- Return shipping will be paid by:Seller
- Model:PAM8403
- Brand:Envistia
- Type:Board
- Compatible Brand:Universal
- Quantity:5
- Condition:New
- MPN:EM-AUDIO-0001-5X
- Refund will be given as:Money back or replacement (buyer's choice)
- Country/Region of Manufacture:China
- UPC:732387202158
- Color:Green
- Amplifier Class:D
- Item must be returned within:30 Days
- Bundle Description:Five pieces PAM8403 audio amplifier module
5 Pieces Miniature 2 Channel * 3 Watt PAM8403 Class D Stereo Audio Power Amplifier Module Board
This miniature PAM8403 module is a 3W, class-D stereo audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction, all in a form factor about the size of a US postage stamp!
It can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.
Features:
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
High efficiency: 90%
Can provide 3W (left channel) + 3W (right channel) output power into a 4Ω speak load and 5V power supply
CMOS class D amplifier design for high efficiency and low cost
Noise canceling circuit built into the amplifier board
Power on / off without poppoing noise
Module has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C
Specifications:
Operating voltage: 2.5V-5.5V
Speaker Load: 4-8 Ohms
Size: 21 x 18 x 3.4 mm (L x W x H)
Net weight:1g
This module has a floating output, therefore left and right channel "negative" connections should not be connected together. The module is designed for driving speakers, it will not work with headphones, which usually share a common ground between the two channels.
Package Contents:
5x (5 pieces) PAM8403 Class D Stereo Audio Power Amplifier Module
Printed specifications and usage documentation
Get it faster! Ships in 1 business day from our Colorado office for quick US delivery.
Click here to see our other
Audio and Stereo Components and Modules
.
See the
video review of this PAM8403 module by JohnAudioTech
on Youtube.
We provide FREE USPS First Class Shipping with Tracking - Not Economy Shipping
This miniature PAM8403 module is a 3W, class-D stereo audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction, all in a form factor about the size of a US postage stamp!
It can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.
Features:
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
High efficiency: 90%
Can provide 3W (left channel) + 3W (right channel) output power into a 4Ω speak load and 5V power supply
CMOS class D amplifier design for high efficiency and low cost
Noise canceling circuit built into the amplifier board
Power on / off without poppoing noise
Module has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C
Specifications:
Operating voltage: 2.5V-5.5V
Speaker Load: 4-8 Ohms
Size: 21 x 18 x 3.4 mm (L x W x H)
Net weight:1g
This module has a floating output, therefore left and right channel "negative" connections should not be connected together. The module is designed for driving speakers, it will not work with headphones, which usually share a common ground between the two channels.
Package Contents:
5x (5 pieces) PAM8403 Class D Stereo Audio Power Amplifier Module
Printed specifications and usage documentation
Get it faster! Ships in 1 business day from our Colorado office for quick US delivery.
Click here to see our other
Audio and Stereo Components and Modules
.
See the
video review of this PAM8403 module by JohnAudioTech
on Youtube.
We provide FREE USPS First Class Shipping with Tracking - Not Economy Shipping
