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WONDOM AA-AB31511 - 1x500W@3ohm amplifier class D T-AMP
Here comes the 1 x 500W amplifier board, AA-AB31511. This audio amplifier board uses the T-AMP Sure Electronics - STA516BE technology, characterized by low distortion and low noise level. This amplifier board supports mono amplification using the PBTL topology.
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WONDOM AA-AB31511 - 1x500W@3ohm amplifier class D T-AMP
Here comes the 1 x 500W amplifier board, AA-AB31511. This audio amplifier board uses the T-AMP Sure Electronics - STA516BE technology, characterized by low distortion and low noise level. This amplifier board supports mono amplification using the PBTL topology.
Thanks to the design of the dedicated heat sink with temperature controlled fan, it is able to supply a maximum power to a 500 W RMS @ 3ohm channel without using an additional heat sink. In addition to the integrated protection of the chip, the ESD protection components used in the entire input and output of the amplifier board guarantee its robustness and reliability. Recommended power supply: ALC24V6AJ.

FEATURES AA-AB31511
| Parametri | Condizioni di Test | Valori |
| Corrente massima | 500 W @ 3 Ohm | 50 V |
| Tensioni di Alimentazione | - | 15-52 V |
| Efficienza | 1000 W @ 1.5 Ohm | 91-96 % |
| Potenza Inattiva |
SD Floating, FAN ON SD Floating, FAN OFF |
9.7-15 W 8.5-13 W |
| Frequenza Swhitching | SD Floating | 680 kHz |
| Potenza in Standby | SD collegato a GND, FAN OFF | 1-3 W |
| Sensibilità di ingresso (RMS) | @ 3 Ω, 500 W, 1 KHz | 1.3-1.8 V |
| Impedenza di ingresso | - | 10-11 KΩ |
| Guadagno | - | 31 dB |
| Impedenza di carico minima | - | 2 Ω |
| Potenza in uscita |
@ 3 Ω THD + N 1% @ 3 Ω THD + N 10% |
350 W 500 W |
| Larghezza di banda @ ± 3dB | @ 3 Ω | 20-20K Hz |
| THD |
@ 3 Ω, 1W, 1KHz @ 3 Ω, 10W, 1KHz |
0.0072 % 0.0085 % |
| Livello di rumore in uscita | Ponderazione, Ingresso collegato a GND | 225 mV |
| SNR | 150 W @ 3 Ω THD + N 1% | 95-100 dB |
| Temperature |
- | 50 °C |
OTHERS FEATURES AA-AB31511
| Parametri | Specifiche |
| Chip | T-AMP STA516BE |
| Dimensioni | 12,1 x 9,1 x 3,8 cm. |
| Potenza | 1 x 500W |
| Classe Amplificatore | D |
| Controllo di volume | Opzionale |
| Protezione da cortocircuiti | Si |
| Protezione da sovratemperatura | Si |
Performance



WONDOM AA-AB31511
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