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Hot Deal Hot Deal

2x250W Class D Audio Amplifier Board - IRS2092

AA-AB32291 - 2x250W@8ohm Class D Amplifier - IRS2092

Condition New

Reference AA-AB32291

Brand Wondom - Sure Electronics

In stock 1 PCS

€ 58.31

Tax included

Quantity

Only few in stock

Description
Product Details

Description

Class D 2x250W @ 8ohm amplifier - IRS2092

Sure Electronics - AA-AB32291

This Sure Electronics Class D 2x250W Audio Amplifier Board features high performance with IRS2092 which supports dual channel audio amplification. Both channels are able to output nominal power simultaneously and continuously. It is suitable for fans of amplifiers or hobbyists to complete a complete amplification system.

High-quality resistive and capacitive components, including metallised polyester (PET) capacitors and lower ESR electrolytic capacitors, high-performance inductors are used to obtain the perfect timber, finally achieving a high S / N ratio, low THD + N , wide frequency response range, etc.

Dettaglio di connessione amplificatore in classe D

Technical Specifications Card AA-AB32291

Parameters	Test Conditions	Value
Maximum current	500 W @ 8 Ohm	8 UN
Supply Voltages	-	60-80 V
Efficiency	250 W @ 8 Ohm	87-92 %
Inactive power	SD Floating, FAN ON	12.6-20 W
Swhitching frequency	SD Floating	285-240 kHz
Power in Standby	SD connected to GND, FAN OFF	0.7-5 W
Input Sensitivity (RMS)	@ 8 Ω, 250 W, 1 KHz	1.17 mV
Input impedance	-	3 KΩ
Gain	-	29-33 dB
Minimum load impedance	-	2 Ω
Output power	@ 8 Ω THD + N 1% @ 8 Ω THD + N 10%	180 W 250 W
Bandwidth @ ± 3dB	@ 8 Ω	20-20K Hz
THD	@ 8 Ω, 1W, 1KHz @ 8 Ω, 10W, 1KHz	0.004 % 0.016 %
Output noise level	Weighting, Input connected to GND	355 mV
SNR	128 W @ 3 Ω THD + N 1%	82 dB
Protection under voltage	-	51 V
Overvoltage protection		91 V
Overheating protection		100 °C

Other Features Sheet AA-AB32291

Parameters	Specifications
Chip	IRS2092
dimensions	15,2 x 11,4 x 3,2 cm.
Power	2 x 250W
Amplifier class	D
Volume control	-
Short-circuit protection	Yes
Overtemperature protection	Yes