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WONDOM AA-AB32313 kit1 - 2X400W@3ohm - amplifier class D
This audio amplifier board uses T-AMP Sure Electronics technology - AA-AB32313, characterized by low distortion and low noise level. The fan works when the heat sink temperature reaches 45 degrees Celsius and stops when the temperature drops to 40 degrees Celsius.
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WONDOM AA-AB32313 kit1 - 2X400W@3ohm - amplifier class D
This audio amplifier board uses T-AMP Sure Electronics technology - AA-AB32313, characterized by low distortion and low noise level. The fan works when the heat sink temperature reaches 45 degrees Celsius and stops when the temperature drops to 40 degrees Celsius.
Therefore the audible noise and the loss of inactive power carried by the fan could be omitted when the output RMS power is moderate. Recommended power supply: ALC24V6AJ.

Features AA-AB32313
| Parametri | Condizioni di Test | Valori |
| Corrente massima | 800 W @ 3 Ohm | 12.6 UN |
| Tensioni di Alimentazione | - | 15-48 V |
| Efficienza | 400 W @ 3 Ohm | 86-91 % |
| Potenza Inattiva |
SD Floating, FAN ON SD Floating, FAN OFF |
10.5-18 W 8.8-15 W |
| Frequenza Swhitching | SD Floating | 650 kHz |
| Potenza in Standby | SD collegato a GND, FAN OFF | 0.9-5 W |
| Sensibilità di ingresso (RMS) | @ 3 Ω, 400 W, 1 KHz | 1.27 V |
| Impedenza di ingresso | - | 33 KΩ |
| Guadagno | - | 29-32 dB |
| Impedenza di carico minima | - | 3 Ω |
| Potenza in uscita |
@ 3 Ω THD + N 1% @ 3 Ω THD + N 10% |
234 W 400 W |
| Larghezza di banda @ ± 3dB | @ 3 Ω | 20-20K Hz |
| THD |
@ 3 Ω, 1W, 1KHz @ 3 Ω, 10W, 1KHz |
0.005 % 0.0034 % |
| Livello di rumore in uscita | Ponderazione, Ingresso collegato a GND | 204 mV |
| SNR | 128 W @ 3 Ω THD + N 1% | 96.7 dB |
| Temperature |
- | 50 °C |
Others features AA-AB32313
| Parametri | Specifiche |
| Chip | T-AMP |
| Dimensioni | 12,1 x 9,1 x 3,8 cm. |
| Potenza | 2 x 400W |
| Classe Amplificatore | D |
| Controllo di volume | Opzionale |
| Protezione da cortocircuiti | Si |
| Protezione da sovratemperatura | Si |
Volume Control AA-AA11117
The Digital Volume Control AA-AA11117 is specially designed for audio amplifier card. Flexible and easy to install connection, also thanks to a 20 cm cable. It has a single-end audio signal input and output, an LED status indicator and a similar DIP module for plug-in play.
| Parametri | Condizioni | Unità |
| Alimentazioneelettrica | - | 5V DC |
| Corrente di riposo | - | 10 mA |
| THD | F = 1kHz, Vo = 0.5Vrms, ATT = 0 | 0.01/0.05% |
| Tensione di ingresso massima | THD = 1%, ATT = -6dB | 1.5/1.7 vrms |
| Tensione di uscita massima | THD = 1% | 0.8/1.3 vrms |
| Temperatura di esercizio | - | 20-50°C |
| Temperatura di conservazione | - | -20-105 °C |
| Temperatura termica | - | 150 °C |
| Dimensioni Volume Control Board | - | 1.1" x 0.9" |
| Dimensioni Decode Board | - | 2" x 1.5" x 1.7" |
Performance



AA-AB32313 kit1
1 Item
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