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Low Power (≤30W per channel)

2 x 15Watt Class D Audio Amplifier Board - TA2024[103]

★★★★★(531 recommends)

SKUAA-AB32155

17.90

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Huntkey HKA02412020-8D 12V 2A 24W AC/DC Power Adapter

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Description

Based on Class D topology and TA2024 chip, this stereo low power audio amplifier is capable of delivering 15W output power per channel into a 4Ohm load, featuring high fidelity sound with low THD+N and high efficiency as 88%. Compact size, easy installation and low power output makes this audio amplifier board suitable for home audio, DIY audio, toy audio and demanding industrial applications. A DC12V power supply is required.

High Quality Audio Performance

By means of dedicated PCB layout design and engineers’ attentive debugging, this low power audio amplifier board features high audio performance, whose SNR is 84.4dB and THD+N performs well as 0.024% @ 4Ohm, 1W, 1kHz.

High Reliability and Long Service Time

Excellent heat dissipation eliminates the requirement of an extra heatsink and increases its reliability. Full protection circuit, like over temperature protection, overcurrent protection, over / under voltage protection, is equipped on this board for high reliability and long service time.

Easy for Installation

Four screw holes provided make this amplifier board easy for installation and quick for integration in any cabinet. Thanks to the pre-mounted industrial terminal interfaces, all you need to do is to plug in cables for connection, without any demand of soldering, which is swift and convenient. Power indicator is provided on board for customers to have an overview of the real-time condition of the amplifier board.

Package Includes

1pc AA-AB32155

  • StyleBoards
  • Number Of Channel(s)2
  • Output Power15
  • Size3.6 x 2.7 inches (91.44mm x 68.58mm)
  • ChipsetOthers
  • Heat DissipationNo Heat Sink & FAN
  • Supported Parallel Bridge Tied Load ModeNO
  • inputSingle ended Line-in,
  • Power Voltage10V-14V
  • Output Power
  • 15W@4Ohm 12V DC THD+N 10%
  • 10W@4Ohm 12V DC THD+N 1%
  • Power Indicator
  • Heat Dissipation through PCB Copper
  • Over current Protection
  • Over temperature Protection
  • 4-screw Easy Installation
  • Weight: 173g/ 0.38 lbs (±10%)
  • Size:3.60 x 2.70 x 0.65 inches
ParameterConditionsMin.Typ. Max.Units
Power Supply--12-VDC
Idle PowerSD Floating-0.71.5W
Standby PowerSD Connected to GND-0.080.5W
Maximum Current 30W @ 4Ohm -3.03-A
Efficiency15W @ 4Ohm 80-85%
Minimum Load Impedance--4-Ω
Switching FrequencySD Floating-850-KHz
ParameterConditionsMin.Typ.Max.Units
Gain-202122dB
Input Sensitivity(RMS)@4Ω, 15W,1KHz-748-mV
Input Impedance--22-
Output Power@4Ω THD+N 1%    -10-W
@4Ω THD+N 10%-15-W
Bandwidth @ ±3dB@4Ω20-20K   Hz
THD@4Ω, 1W, 1KHz-0.024-%
@4Ω, 10W, 1KHz-0.54-%
Output Noise LevelA-weighting, Input Connected to GND       -122.65-µV
SNR10W @4Ω THD+N 1%-84.4-dB
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