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HOME  >>  PRODUCTS  >>  Assembled 700W mono IRS2092S + IRFB4227 Power amplifier board Top-lev
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Assembled 700W mono IRS2092S + IRFB4227 Power amplifier board Top-lev
Item ID:L1610-39
List Price:US$46.00
Price:US$40.00
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Top-level configuration:

2pcs Japanese chemical 10000UF 80V Capacitors +  IRS2092S + IRFB4227


【PCB  Size】 133mmX76mm


Amplifier has perfect protection functions, including output current protection, short circuit protection, thermal protection and overvoltage protection,.Power transistor using original IRFB4227.

Technical index

Voltage Range: DC ± 20 to ± 80V (if the supply voltage less than ± 40V, the 2 pcs 3K / 3W resistor needs replaced 1.5K / 3W resistor)

Maximum output power: 350W / 8Ω distortion <0.1%

(± 85V supply) 700W / 4Ω Distortion <0.1%

  (± 70V supply) 900W / 2Ω distortion <1%

Overvoltage value: ± 85V

Overheat protection value: 85 ° C

Voltage Magnification: 33 times

Input Sensitivity: 1.5V (RMS)

Input impedance: 6KΩ



Frequency Response: 0-50KHz ± 3dB 10W / 8Ω

Residual noise voltage: 200uV

Dynamic range:> 100dB

Distortion (THD + N):



  distortion  
THD+N @1W 0.02% ±80V 1KHz Sine wave
THD+N @10W 0.01%
THD+N @100W 0.01%
THD+N @200W 0.02%
THD+N @300W 0.03%
THD+N @500W/4ohm 0.03%


Recommended conditions:

1, the proposed power supply voltage ± 50-80V

2, the proposed transformer power more than 200W per channel

3, the proposed filter capacitors per channel 4 X 10000UF



IRAUD200 amplifier has a very balanced sound, deep and powerful bass, dive deep, the intonation and sweet, clear treble, good extension.




Package include: Assembled IRAUD200 mono amp board   X 1

  (if you need to built a stero amp, will need 2 of this board)


http://www.diyerzone.com/u_file/product/16_11_29/284a8ce2e9.jpg


http://www.diyerzone.com/u_file/product/16_11_29/0033eb37b5.jpg


http://www.diyerzone.com/u_file/product/16_11_29/07feade169.jpg


http://www.diyerzone.com/u_file/product/16_11_29/b36b618ac6.jpg




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Price:US$40.00
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