PAM8403 digitaler Mini Audio Verstärker 2x 3 Watt DC 5V Leistungsverstärkerplatine mit Potentiometer für DIY Lautsprecher und Kopfhörer - AZ-Delivery

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

Name: PAM8403 digital mini audio amplifier 2x 3 Watt DC 5V power amplifier board with potentiometer for DIY speakers and headphones
Brand: AZ-Delivery
SKU: D 03-11
Price: 4.99 EUR
Availability: OutOfStock

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€7.49

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In stock (44 units), ready to be shipped

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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.

Important downloads and links

Datasheet

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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.

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