PAM8403 digital mini audio amplifier 2x 3 Watt DC 5V power amplifier board with potentiometer for DIY speakers and headphones

PAM8403 digital mini audio amplifier 2x 3 Watt DC 5V power amplifier board with potentiometer for DIY speakers and headphones


Price: £5
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  • ✅ The mini stereo amplifier is a small practical amplifier chip with high amplification efficiency, excellent sound quality, which is not affected by the temperature rise.
  • ✅ This digital amplifier board has excellent noise cancellation and provides high-fidelity sound quality.
  • ✅ High efficiency 90%: can supply 3W (left channel) + 3W (right channel) when 4Ω load and 5V power supply are used.
  • ✅ The potentiometer switches the power supply directly counterclockwise and can take over the original anti-clock gear.
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Product Details

Ean 4251850500912
Product Name Mini PAM8403 Stereo Verstärker
Number of Items 1
Size 27,7x34,0x15,0mm
Weight 0,020kg

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Product Description

The AZ-Delivery Mini PAM8403 is a small 3 Watt amplifier, which has the function to highlight a digital chip. The operating voltage is 5V, overvoltage and reverse polarity protection is not implemented. 



particularities

  • Thanks to the supply voltage of 5V, the product is ideal for tinkering with microcontrollers. 
  • The potentiometer turns on the module and sets the volume. 


Details

  • Audio amplifier module Can be supplied with electricity via a USB power supply.
  • 3WX2 (5V 4Ω).
  • High efficiency


Technical specifications


Operating voltage

5V

Input

-0.3 TO VDD + 0.3V

Impedance

4 Ohms

Maximum power

3W X2

Dimensions

20 x 28 x 13 mm

weight

approx. 9g


More extensive scope

The application of the PAM 8403 is very suitable for battery powered or portable electronic products, but also for continuous operation.

Excellent performance

Reasonable circuit design: the module is manufactured on a 1.6mm thick PCB, 470µf capacitors do the filtering.

Welcome to the AZ-Delivery family! Here you will find high quality products for your projects with Arduino and Raspberry Pi. We are happy to offer you a range of application examples, complete installation guides, e-books, libraries and personal support. AZ-Delivery: Your microelectronics expert!

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