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High Power(300W-3kW per channel)

1 X 1000Watt Class D Audio Amplifier Board - IRS2092[729]

★★★★★(0 recommends)

SKUAA-AB31391

129.00

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Description

It is a mono Class D audio power amplifier board producing full range up to 1000W @ 2 Ohm continuously. It integrates the high performance IRS2092 chip to achieve extreme efficiency up to 96%. The optimized heatsink design with a temperature-controlled fan provides enough cooling for most applications and eliminates your worry over heat dissipation. High reliability is ensured due to a myriad of protection features such as over current protection, over/under voltage protection, and temperature protection. Resistance and capacity components of high quality, including Metallized Polyester (PET) Capacitors and lower ESR electrolytic capacitors, high performance inductors are used to gain the perfect timber, finally realizing high S/N ratio, low THD+N, wide frequency response range etc.



Video for connection instruction: video link

Video for demonstration of frequency sweep, burning the electric stove and driving the coil to boil the water: video link

Video for demonstration of driving the air conditioner: video link

Video for actual test of 2500W output power: video link

  • StyleBoards
  • Number Of Channel(s)1
  • Output Power1000
  • Size6 x 4.5 inches (152.4mm x 114.3mm)
  • ChipsetIRS2092
  • Heat DissipationHeat Sink & FAN
  • Supported Parallel Bridge Tied Load Mode/
  • inputSingle ended Line-in,
  • Power Voltage55V-65V
  • 6 x 4.5 Inches PCB Size
  • Output Power:
  • 1000W@ 2Ohm ±60V DC THD+N 10%
  • 816W@ 2Ohm ±60V DC THD+N 1%
  • Power and Shutdown Indicator
  • Full Protection
  • Optimized Heatsink Design
  • Low Noise Cooling Fan
  • DC Offset Protection
  • 1Ohm Stable Design
  • Wide Bandwidth from 10Hz to 22kHz
  • Typical Load: 2Ohm
  • Power Voltage Range: ±55V-±65V
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 - 7.7 10 W
SD Floating, FAN OFF - 6.1 8 W
Standby Power SD Connected to GND, FAN OFF - 0.6 3 W
Maximum Current 1000W @ 2 Ohm - 17.9  - A
Efficiency 1000W @ 2 Ohm 91 - 96 %
Minimum Load Impedance - - 1 - Ω
Switching Frequency SD Floating -  366 - KHz
Under Voltage Protection - - ±50 - V
Over Voltage Protection - - ±70 - V
Over Temperature Protection - - 100 -
Parameter Conditions Min. Typ. Max. Units
Gain - 28 30 32 dB
Input Sensitivity(RMS) @2 Ohm, 1000W, 1KHz - 1.47 - V
Input Impedance - - 3.3 -
Output Power @2 Ohm, THD+N 1% - 816 - W
@2 Ohm, THD+N 10% - 1000 - W
Bandwidth @ ±3dB @2 Ohm 20 - 20K    Hz
THD @2 Ohm, 1W, 1KHz - 0.019 - %
@2 Ohm, 10W, 1KHz - 0.051 - %
Output Noise Level A-weighting, Input Connected to GND       - 250 - µV
SNR 816W @ 2 Ohm, THD+N 1% - 97 - dB

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