espro-acoustiguide.fr,High,Pow,$4,Efficiency,Amplifier,Industrial Scientific , Industrial Electrical , Semiconductor Products,MINI,2.5V-5.5V,Power,/ametoecious430764.html,Stable,Module High Efficiency Stable High material Power Amplifier MINI Pow 2.5V-5.5V Module $4 High Efficiency Stable Power Amplifier Module 2.5V-5.5V MINI Pow Industrial Scientific Industrial Electrical Semiconductor Products High Efficiency Stable High material Power Amplifier MINI Pow 2.5V-5.5V Module $4 High Efficiency Stable Power Amplifier Module 2.5V-5.5V MINI Pow Industrial Scientific Industrial Electrical Semiconductor Products espro-acoustiguide.fr,High,Pow,$4,Efficiency,Amplifier,Industrial Scientific , Industrial Electrical , Semiconductor Products,MINI,2.5V-5.5V,Power,/ametoecious430764.html,Stable,Module

High 5 ☆ very popular Efficiency Stable material Power Amplifier MINI Pow 2.5V-5.5V Module

High Efficiency Stable Power Amplifier Module 2.5V-5.5V MINI Pow

$4

High Efficiency Stable Power Amplifier Module 2.5V-5.5V MINI Pow

|||

Product description

Features:
PAM8403 mini type D digital power amplifier can be easily put in small space of many digital products, high amplification efficiency.

It can be powered by computer USB 5V, or phone charger 5V, or lithium battery.

High efficiency 90%, can provide 3W (left channel)+3W (right channel) when using 4Ω load and 5V power supply.

Type D power amplifier has very high amplification efficiency, sound quality will not be effected by temperature rise, no need of heat sink.
Build-in noise reduction circuit, no noise when power on/off, supports short circuit, over current and over temperature protection.
Widely used for LCD TVs, monitors, laptops, portable speakers, DVD players, game players, phones.

Specification:
Working Voltage: 2.5V-5.5V DC (should no over 5.5V, pay attention to polarity)
Suitable Speaker: 4-8Ω (4Ω is recommended); speaker power 2-8W
Output Power: 3W+3W

Size: 2*1.8cm / 0.8*0.7in
Quantity: 6pcs
Weight: 10g / 0.4oz(approx.)


Package list:
6 x Power Amplifiers


Note:

1, Connect to speaker first, then connect to power, otherwise the chip might be broken.
2, Since digital volume control of module has large gain, do not make the input audio signal too big.

High Efficiency Stable Power Amplifier Module 2.5V-5.5V MINI Pow

Skip navigation

What differentiates us?

We are the recognised worldwide leader in the supply of crucibles to non-ferrous metals industries. We specialise in providing melting solutions to foundries, die-casters and metal melting facilities covering applications including Zinc, Precious Metals, Aluminium, Copper/Brass/Bronze and other non-ferrous metals.

A strong history of innovation

Explore

Our engineering experience

Explore

Customer and market focus

Explore

Contact us to find out how we can help you

')