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1 x 500 Watt Class D Audio Amplifier Board -IRS2092

1 x 500 Watt Class D Audio Amplifier Board -IRS2092

SKU: AA-AB31512

This audio amplifier board employs IR's High Voltage, high performance class D audio amplifier driver IRS2092SPBF and 200V Single N-Channel HEXFET Power MOSFET IRFB4227.

Availability: In stock

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Product Description

Details

1 x 500Watt Class D Audio Amplifier Board - IRS2092

Manual: AA-AB31512

Warranty

Overview:

This audio amplifier board employs IR's High Voltage, high performance class D audio amplifier

driver IRS2092SPBF and 200V Single N-Channel HEXFET Power MOSFET IRFB4227.

This amplifier board supports mono amplification by using one channel half bridge topology.

By means of dedicated heatsink design with temperature controlled fan，it is capable of delivering

maximum power 500W RMS @ 4ohm without extraordinary heatsink.

Besides of built-in chip protection, ESD and spike protection components used throughout input and

output of the amplifier board ensure its robustness and reliability.

Features:

Output Power

500W@ 4Ohm ±60V DC THD+N 10%
405W@ 4Ohm ±60V DC THD+N 1%

Power and Shutdown Indicator
Full Protection
Optimized Heatsink Design
4-screw Easy Installation
Weight:580g/1.28 lbs (±10%)
Size:6.00inchX4.50inchX2.90inch

Application:

Home theater receiver
Car audio
Background music systems
Musical instrument amplifiers
Prototype for recording studios, Post-production, Live sound and Hi-Fi applications

Electrical Specifications：

Specifications typical @ +25℃, Powered by

±60V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Conditions	Min.	Typ.	Max.	Units
Power Supply	-	±55	±60	±65	VDC
Idle Power	SD Floating, FAN ON	-	4.5	7	W
Idle Power	SD Floating, FAN OFF	-	3	5	W
Standby Power	SD Connected to GND, FAN OFF	-	0.6	3	W
Maximum Current	500W @ 4 Ohm	-	9.1	-	A
Efficiency	500W @ 4 Ohm	88	-	93	%
Minimum Load Impedance	-	-	3	-	Ω
Switching Frequency	SD Floating	-	396	-	KHz
Under Voltage Production	-	-	±50	-	V
Over Voltage Production	-	-	±72	-	V
Over Temperature Production	-	-	100	-	℃
Fan Active @ Temperature	-	-	55	-	℃

Audio Performance:

Specifications typical @ +25℃, Powered by ±60V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Conditions	Min.	Typ.	Max.	Units
Gain	-	28	30	32	dB
Input Sensitivity(RMS)	@4 Ohm, 500W, 1KHz	-	1.44	-	V
Input Impedance	-	-	3.3	-	KΩ
Output Power	@4 Ohm, THD+N 1%	-	405	-	W
Output Power	@4 Ohm, THD+N 10%	-	500	-	W
Bandwidth @ ±3dB	@4 Ohm	20	-	20K	Hz
THD	@4 Ohm, 1W, 1KHz	-	0.03	-	%
THD	@4 Ohm, 10W, 1KHz	-	0.04	-	%
Output Noise Level	A-weighting, Input Connected to GND	-	262	-	µV
SNR	405W @ 4 Ohm, THD+N 1%	-	98	-	dB

Typical Performance Graphs:

Frequency response:

Noise Floor:

THD+N VS Frequency:

Thermal Image:

All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.

Connection:

Model Selection Guide:

Model Number	Output Power	Power Supply Range	Typical Load	Amplifier IC	Dimensions
AA-AB31184	1 X 100Watt	DC 10-24V	2Ω	TPA3116	3.6"X2.7"#1
AA-AB31371	1 X 220Watt	DC 15-36V	4Ω	TDA7498E	4.8"X3.6"#2
AA-AB31282	1 X 200Watt	DC 15-36V	3Ω	T-AMP	4.8"X3.6"
AA-AB31194	1 X 300Watt	DC 15-40V	3Ω	T-AMP	4.8"X3.6"
AA-AB31315	1 X 400Watt	DC 15-44V	3Ω	T-AMP	4.8"X3.6"
AA-AB31511	1 X 500Watt	DC 15-50V	3Ω	T-AMP	4.8"X3.6"
AA-AB31243	1 X 600Watt	DC 25-48V	2Ω	TAS5630B	4.8"X3.6"
AA-AB31191	1 X 300Watt	DC 20-36V	2Ω	TAS5613	6"X4.5"#3
AA-AB31241	1 X 600Watt	DC 25-48V	2Ω	TAS5630B	6"X4.5"
AA-AB31316	1 X 400Watt	DC 15-36V	1.5Ω	T-AMP	6"X4.5"
AA-AB31513	1 X 500Watt	DC 15-40V	1.5Ω	T-AMP	6"X4.5"
AA-AB31242	1 X 600Watt	DC 15-40V	1.5Ω	T-AMP	6"X4.5"
AA-AB31321	1 X 800Watt	DC 15-46V	1.5Ω	T-AMP	6"X4.5"
AA-AB31512	1 X 500Watt	DC ±55-±65V	4Ω	IRS2092	6"X4.5"
AA-AB31431	1 X 750Watt	DC ±55-±75V	4Ω	IRS2092	6"X4.5"