ماژول آمپلیفایر 350W مونو IRS2092 با پاور DC

product details:

 - with original IRS2092, IRFB4227.

 -  electrolytic capacitor signal main circuit using the brand, the main filter capacitor using capacitance 4700UF / 100V * 2, to ensure a steady flow of power to support strong.

 -   Resistance selection Rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.

 -  the PCB using 1.6mm thick double-sided sheet, 2.0 oz copper thickness, HASL whole process to ensure the size of the current through the good performance.PCB-class quality.

 -  using 20A high-current inductors shielded, ensuring crisp and powerful sound.

  -  The board comes with temperature protection circuit, the general amplifier board is not, the temperature reached 75 degrees automatically turn off the output, better protect the whole amplifier board!

  -  entire circuit board trace layout are very strict and reasonable, the overall PCB traces using a little grounding. The amplifier board is stable and reliable output power; beautiful mellow sound, open sound field. Dimensional sense of strong, powerful low-frequency sound calm, very good signal to noise ratio, wide dynamic range; details clear, excellent transient response, play a variety of music all rise to the occasion at home playback environment has a very good performance.

Basic parameters:

1. The  voltage range: DC + -55V

2.  Maximum output power: 200W / 8Ω, distortion <0.1% ; 350W / 4 ohms ,distortion <0.5%

3.  Voltage Magnification: 32 times (normal phase amplification)

4.  Input Sensitivity: 1.6V (RMS)

5.  Input impedance: 14KΩ

6.  Frequency response: 0-50KHz ± 1dB 

7.  residual noise voltage: 200uV

8.  Dynamic Range:> 100dB

9. The  the PCB size: 133 * 75MM