WONDOM AA-AB31471 Class D Mono Amplifier Module TPA3110 30W 4 Ohm

WONDOM AA-AB31471 Class D Mono Amplifier Module TPA3110 30W 4 Ohm
The Wondom AA-AB31471 is a small, simple and efficient Class D mono amplifier module. It includes a TPA3110 TI chip to enable it to provide a power of 30W for an efficiency of 90%, as well as a precise sound reproduction.

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Shipping date: 24-11-2020.

Orders placed before 11AM (GMT+1) will be shipped the same day (working day).

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Wondom AA-AB31471

Class D Mono Amplifier Module TPA3110 30W 4 Ohm

Wondom AA-AB31471 Module Amplificateur Class D Mono TPA3110 30W 4Ω

The Wondom AA-AB31471 is a small, simple and efficient Class D mono amplifier module. It includes a TPA3110 TI chip to enable it to provide a power of 30W for an efficiency of 90%, as well as a precise sound reproduction. In addition, the module has very good heat dissipation, eliminating the need for a heat sink and ensuring long durability. The circuit is also protected by a series of overload, high temperature and reverse polarity protection.

Module Amplificateur Class D Mono TPA3110 30W 4ΩModule Amplificateur Class D Mono TPA3110 30W 4Ω

Technical characteristics

Specifications
Product typeAmplifier module
Amplification chipTPA3110
ChannelsMono (1)
Power1x30W
Parallel Bridge Tied Load mode supportYes
Input1x RCA
Output1x Speaker screw terminal
Supply voltage10V-19V DC via Jack DC 5.5/2.5mm
ProtectionsOverload, thermal protection, inverted polarity
Measurements
ParameterConditionsMinTypMax
Power@ 4Ω THD+N 1%-20W-
@ 4Ω THD+N 10%-30W-
Gain-24dB26dB28dB
Input sensitivity (RMS)@ 4Ω, 30W, 1kHz-650mV-
Input impedance--47kΩ-
Frequency response @ ±3dB@ 4Ω20Hz-20kHz
THD@ 4Ω, 1W, 1kHz-0.007%-
@ 4Ω, 1W, 1kHz-0.13%-
Output noise level-88.4µV--
SNR20W @ 4Ω THD+N 1%-94dB-
Supply voltage-10V16V19V
Max current30W @ 4Ω-2.2A-
Efficiency30W @ 4Ω85%-90%
Switching frequency--320kHz-
General
Dimensions76.2 x 50.8 x 16.5mm
Weight128g
 
Data sheet
InputRCA
OutputSpeaker terminal
Channel1 channel (Mono)
ClassClass D / T
amplifier chipTPA3110
Power (max)30W
 
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WONDOM AA-AB31471 Class D Mono Amplifier Module TPA3110 30W 4 Ohm
The Wondom AA-AB31471 is a small, simple and efficient Class D mono amplifier module. It includes a TPA3110 TI chip to enable it to provide a power...

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