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Tda8954Th Audio Digital Power Amplifier Board 420Wx2 High Power Two Channel With Fan Amplificador For 4-8Ohm Speaker
The TDA8954TH latest high-efficiency Class D high-power digital audio amplifier. The IC is available in a HSOP24 power package with low power consumption and quiescent current. Since the internal is the MOS tube output, it has a good performance in terms of sound quality. The bass is deep and powerful, and its elasticity is good.
1. using original TDA8954TH
2. The main filter electrolytic capacitor uses a total capacity of 2200UF*12
3. Two 25A rectified flat bridges are used to ensure a strong and continuous power support.
4.Resistor selects high precision patch to ensure good signal to noise ratio of the whole machine.
5.PCB with 1.6mm thick double-sided sheet, 2.0 oz copper thickness, spray tin full process, to ensure the size
6.Good pass performance of current. First-class PCB quality.
7.The output uses red ring high current inductor to ensure the sound is crisp and powerful.
8.When using BTL bridge, it can output 420W under 8 ohm load
color: black
Material: metal pc
Basic performance parameters:
Working method: Class D
Quiescent current: 65mA
Working efficiency: 90% rated
Output power: 2*420W
Frequency response: 20Hz to 20KHz
Operating voltage: AC12.5V to AC26V
Recommended power supply voltage: AC24V-0-AC24V
Board size: 180*120*38MM
Package Contents:1* TDA8954TH Audio Digital Power Amplifier Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
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