WONDOM AA-AB31491 Amplifier module mono Class D IRS2092 1x2500W / 2 Ohm

WONDOM BB31112 Mid Power Supply Breakout Board
Mono amplifier module capable of delivering continuous power up to 2500W at 2 Ohm. The module uses an IRS2092 chip to drive 6x MOSFETs (IRFB4227 HEXFET) to provide a large power reserve with high efficiency (up to 91%).

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Reference : 14431
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165,83 €tax excl.

Including 0,04 € for green tax

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Shipping date: 25-11-2020.

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

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WONDOM AA-AB31491

Amplifier module IRS2092 1x 2500W / 2Ohm



Ampli mono haute puissance hifi


Mono amplification module capable of delivering continuous power up to 2500W @ 2 Ohm. The module uses an IRS2092 chip to drive 6x MOSFETs (IRFB4227 HEXFET) in order to offer a large power reserve with high efficiency (up to 91%).

A heatsink is already integrated into the PCB and is sufficient for most domestic audio applications. A fan makes it possible to limit thermal constraints even more for applications requiring increased power.

The circuit uses high quality audio components in order to suit high fidelity applications : polyester metal (PET) capacitors, Electrolytic capacitors with low ESR as well as high performance inductors to obtain a significant gain while respecting the signal timbre and the musicality.

The module has two independent power rails which must be supplied separately at 55-95VDC in order to maximize the power without affecting audio performance and fidelity to the original signal.

After removing power from the amplifier board, it is recommended that you allow 20 seconds for all stored power to dissipate before turning the amplifier on again. Failure to do so will result in a turn-on pop.



Specifications
TypePower amplifier module
Channelsx1 (mono)
Amplifier chipIRS2092
ClassD
Efficiency95%
Minimum load
FanYes
HeatsinkYes
Gain29 - 33 dB
Input sensitivity2.35V @ 2Ω 2500W 1kHz
Output power2230W @2Ω, THD+N 1%
2500W @2Ω, THD+N 10%
Power Supply55 - 95VDC (typ 92VDC)
Bandwidth20 - 20kHz @ 2Ω (+/- 3dB)
THD0.013% @ 2Ω 1W, 1kHz
0.024W @ 2Ω 10W, 1kHz
SNR102 dB, 1500W @ 2Ω, THD+N 1%
Idle power17.7 - 25 W (Fan on)
15 - 23W (Fan off)
Standby powerFan off, PIN SD connected to GND : 1.3 - 5W
ProtectionsOvercurrent, undercurrent, overheat.
Weight841g
Dimensions15.24 x 11.43 x 6.35mm
 
Data sheet
InputScrew terminals
OutputScrew terminals
Channel1 channel (Mono)
Power (max)2500
 
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WONDOM AA-AB31491 Amplifier module mono Class D IRS2092 1x2500W / 2 Ohm
Mono amplifier module capable of delivering continuous power up to 2500W at 2 Ohm. The module uses an IRS2092 chip to drive 6x MOSFETs (IRFB4227...

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