HIFI Power IRS2092 500W Mono Channel Digital Power Amplifier Board Cl D Stage

According to the power formula P=U*U/R=voltage*voltage/load, the power is determined by the voltage and the load. The higher the voltage and the smaller the load, the greater the power. The supply voltage range of the board refers to the voltage of the board within this range. It can work normally, but not all voltages and load powers are as high power output as marked, for example, 12V power supply 4 load, the maximum power is 15W, 8 s power maximum 7.5W; 24V power supply 4 s, power maximum 50W, 8 s The maximum power is 25W; at any time, the power of the power supply must be greater than the power of the power amplifier, otherwise the high volume will not move, the power will be reduced and the sound will be cut off, and the corresponding power output will not be achieved.

Feature:

1. Power supply voltage: dual DC power supply ±58---±70V

2. Rated output power: 500W (±65V power supply 4 load, distortion 10%)

3. Efficiency: >=90%

4. Signal to noise ratio: 90dB

5. Total harmonic distortion:

380W (±65 power supply 4 speakers, distortion