IRS2092S Модуль моноцифрового усилителя D мощностью 500 Вт

1 Pc High Power 500W IRS2092S HIFI Digital Power Amplifier Board Mono LM3886

Description:

Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong.

Recommended power supply ±65V.

Recommended 4-8Ω / 10-18inch speaker

Carefully check before electricity, ensure the wiring is correct.

Output short circuit protection: Yes

That output DC bias protection speaker protection: Yes

Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output!

Specification:

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

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

3.Efficiency:> = 90%

4.SNR: 90dB

5.The total harmonic distortion:

380W (± 65 power 4 ohm speaker, distortion