Features:
1ut short circuit protection. 2ut DC bias protection speaker protection. 3 temperature protection: the output will turned off when the temperature of the heat sink FET is higher than 100 °C.
4 is a pure power amplifier board, whose sensitivity of the input signal of 1.5V rms, if your input signal voltage can’t reach this value, recommend add preamp.
5 channel,for 2.0 channel need bid two.
Specifications:
Power supply: dual DC power supply ± 58-± 70V
The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%)
Efficiency:> = 90%
Voltage Magnification: 36 times
Input sensitivity 1.5V (RMS)
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!
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.
Package list:
1 x Digital Amplifier
Wendry Amplifier Board Module,IRS2092S 500W Mono Channel Digital Amplifier Board Class D HIFI Power Amplifier Board Speaker Protection
£31.99
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- ✏【Function 1】Output short circuit protection.
- ✏【Function 2】Output DC bias protection speaker protection.
- ✏【Over temperature protection】The output will turned off when the temperature of the heat sink FET is higher than 100 °C.
- ✏【Warm Tips】This is a pure power amplifier board, whose sensitivity of the input signal of 1.5V rms, if your input signal voltage can’t reach this value, recommend add preamp.
- ✏【Mono channel】For 2.0 channel need bid two.
In stock
Additional information
| Weight | 0.1 kg |
|---|---|
| brand | Wendry |
| dimensions | 9.9 x 4.3 x 3 cm; 100 Grams |