5 Pcs Digital Power Amplifier Board,2X3W Type D PAM8403 Audio Module DC 5V Digital Audio Amplifier

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£23.94
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+£3.90 Delivery
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Delivery: Standard (£3.90) | Mon 12th - Sat 17th Oct

Sold by: You YiBai

Returns: 30 days

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Description & Details

5 Pcs Digital Power Amplifier Board,2X3W Type D PAM8403 Audio Module DC 5V Digital Audio Amplifier Description

5 Pcs Digital Power Amplifier Board,2X3W Type D PAM8403 Audio Module DC 5V Digital Audio Amplifier
PAM8403 mini type:2.3 x 1.8cm/0.9 x 0.7in,can be put in small space of many digital products,high amplification efficiencyIt can be powered by computer USB 5V, or phone charger 5V, or lithium battery.High efficiency 90%, can 3W (left channel)+3W (right channel) when using 4ohm load and 5V power supply.Type D power amplifier has high amplification efficiency, sound quality will not be effected by temperature rise, no need of heat sink.-in noise reduction circuit, no noise when power on/off, supports short circuit, over current and over temperature protection.Specifications:Working Voltage: 2.5V-5.5V DC (should no over 5.5V, pay attention to polarity)Suitable Speaker: 4-8ohm (4ohm is recommended); speaker power 2-8WColour:greenMaterial:PCBPackage Contents:5 * Power AmplifierOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Product Tags

Power, 5v

Details

OPC PTH9QWW
Brand
unbrand
Codes 9319739807936 (EAN)

Compare Sellers for 5 Pcs Digital Power Amplifier Board,2X3W Type D PAM8403 Audio Module DC 5V Digital Audio Amplifier

  • New from £27.84
Seller Ratings Warranty Returns Price Delivery Total Quantity
Dispatched from: China
(62 reviews)
1 month
30 Days
Free Returns No
£23.94
+£3.90 Delivery
Est. Delivery: 12th-17th Oct
£27.84
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