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Specification
Brand : ZJchao
BulletPoint : Alpen PXE-640W-EL Car High Sound 6-Way Audio Processor Car Audio Conversion DSP Amplifier
BulletPoint1 : [POWERFUL AND EFFICIENT] Experience high amplification efficiency with the PAM8403 mini type D digital power amplifier, for compact digital products that require limited space.
BulletPoint2 : [VERSATILE POWER OPTIONS] Power this amplifier with ease using a computer USB 5V, a phone charger 5V, or a lithium battery, providing flexibility in various usage scenarios.
BulletPoint3 : [HIGH PERFORMANCE] With an efficiency of 90%, this amplifier can deliver 3W to both the left and right channels with a 4Ω load and 5V power supply, ensuring powerful output for your audio needs.
BulletPoint4 : [EFFICIENT COOLING DESIGN] The type D power amplifier boasts exceptional amplification efficiency, maintaining sound quality without being affected by temperature rise, eliminating the need for a heat sink.
BulletPoint5 : [NOISE- ] Equipped with a built-in noise reduction circuit, this amplifier produces no noise during power on/off transitions. Additionally, it offers against short circuits, over current, and over temperature, ensuring reliable performance at all times.
Color : #690
ExternallyAssignedProductIdentifier : 7642282670316
IncludedComponents : No
ItemName : 5pcs Dual Channel Power Amplifier, Audio Power Amplifier Module 2.5V-5.5V 3W+3W Type D PAM8403 Digital Audio Amplifier Power Amp Module Super, Amplifiers
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 8 centimeters
ItemPackageDimensions_Width : 8 centimeters
ItemTypeKeyword : electronic-component-audio-amplifiers
Manufacturer : ZJchao
ModelName : ZJchaoio1m4xg9d5
ModelNumber : ZJchaoio1m4xg9d5
NumberOfChannels : 1
NumberOfItems : 1
PartNumber : ZJchaoio1m4xg9d5
ProductDescription : 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 .
Widely used for LCD TVs, monitors, laptops, portable speakers, DVD players, game players, phones.
Specifications:
Suitable Speaker: 4-8Ω (4Ω is recommended); speaker power 2-8W
Size: 2.3*1.8cm/0.9*0.7in
Quantity: 5pcs
Weight: 2g(approx.)
Package Includes:
5 x Power Amplifier

ProductSiteLaunchDate : 2024-07-18T12:51:38.972Z
SupplierDeclaredDgHzRegulation : other
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1