- Home
- Car Audio
- Car Speakers
- Car Amplifiers
- Car Subwoofers
- DSP Digital Sound Processors
- Car Audio Package
- Car Stereos & Radios
- Accessories & Install
- Hifi Home
- Home Speakers
- Amplifiers Home Hifi
- Turntable
- Pickups MM MC
- Phono Preamplifier
- Cd Player - SACD
- DAC
- Network receiver
- Tuner
- Headphones Amplifiers
- Headphones
- Cables for HIFI Home
- Cable Sheaths
- Connectors
- Crossovers
- DIY Kits
- Amplifier modules
- Vibration Dampers for Electronics and Loudspeakers
- Wireless speakers
- Soundbar
- Compact system
- Outdoor Speakers
- Portable Digital Music Player
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Flash Sale
WONDOM AA-AB31282 - 1x200W@3ohm amplifier class D T-AMP

WONDOM AA-AB31282 - 1x200W@3ohm amplifier class D T-AMP
Here is the 1 x 200 Watt amplifier board, AA-AB31282. This audio amplifier board uses Sure Electronics' T-AMP technology, characterized by low distortion and low noise level.
You might also like
WONDOM AA-AB31282 - 1x200W@3ohm amplifier class D T-AMP
Here is the 1 x 200 Watt amplifier board, AA-AB31282. This audio amplifier board uses Sure Electronics' T-AMP technology, characterized by low distortion and low noise level. This amplifier board supports mono amplification using the PBTL topology. Thanks to the dedicated heat sink design, it is able to provide a single channel maximum power from 200 W RMS to 3 ohms without adding any extra 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-AB31282
Parametri | Condizioni di Test | Valori |
Corrente massima | 200 W @ 3 Ohm | 34 V |
Tensioni di Alimentazione | - | 15-36 V |
Efficienza | 200 W @ 3 Ohm | 85-93 % |
Potenza Inattiva | SD Floating, FAN ON SD Floating, FAN OFF | 4,6-8 W 3.9-7 W |
Frequenza Swhitching | SD Floating | 660 kHz |
Potenza in Standby | SD collegato a GND, FAN OFF | 0.7-2 W |
Sensibilità di ingresso (RMS) | - | 1.3-1.8 V |
Impedenza di ingresso | - | 10-11 KΩ |
Guadagno | - | 26 dB |
Impedenza di carico minima | - | 2 Ω |
Potenza in uscita | @ 3 Ω THD + N 1% @ 3 Ω THD + N 10% | 150 W 200 W |
Larghezza di banda @ ± 3dB | @ 1.5 Ω | 20-20K Hz |
THD | @ 3 Ω, 1W, 1KHz @ 3 Ω, 10W, 1KHz | 0.0051-0.01 % 0.069-0.1 % |
Livello di rumore in uscita | Ponderazione, Ingresso collegato a GND | 129-300 mV |
SNR | 150 W @ 3 Ω THD + N 1% | 96-101 dB |
Temperature | - | 50 °C |
Others Features
AA-AB31282
Parametri | Specifiche |
Chip | T-AMP |
Dimensioni | 12,2 x 9,1 x 2,2 cm. |
Potenza | 1 x 200W |
Classe Amplificatore | D |
Controllo di volume | Opzionale |
Protezione da cortocircuiti | Si |
Protezione da sovratemperatura | Si |
Performance tipiche
You might also like
Products from the same category
Products from the same brand
Wondom - Sure ElectronicsWONDOM AA-AB32261 - 2x150mW amplifier class AB for headphones - LM4881
0 review
Amplifier modulesWONDOM AA-AB41136 aptX Bluetooth 4.0 Audio Receiver Board Wireless Stereo DIY
0 review