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S$11.34
HIFI Power IRS2092 500W Mono Channel Digital Power Amplifier Board Class D Stage Power Amplifier Board I3-007
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From S$1.49
Est. delivery by Apr 21 - Apr 25
Kerrybillow
1,548 items
Product description
1. Power supply: dual DC power supply ± 58 --- ± 70V
2. The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%)
3. Efficiency:more than the = 90%
4. SNR: 90dB
5. The total harmonic distortion:380W (± 65 power 4 ohm speaker, distortion Less than 0.1%) 280W (± 65 power 8 ohm speaker, distortion Less than 0.1%)
6. Frequency range: 20Hz-20KHz
7. Speaker: 4-8 ohm
8. Voltage Magnification: 36 times
9. Input sensitivity 1.5V (RMS)
10. Output short circuit protection: Yes
11. That output DC bias protection speaker protection: Yes
12. Over-temperature protection: Yes, radiator FET temperature higher than 100 Celsius, turn off the output!
Colour:Photo Color
Material:ABS
Size:98 x 43 x 30mm
Package Contents:
1 * Digital power amplifier board
Use precautions:
1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong
2. Recommended power supply ±65V
3. Recommended 4-8Ω / 10-18inch speaker
4. Carefully check before electricity, ensure the wiring is correct.
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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