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TA2024 Class D Power Amplifier Board HIFI 2.0 Dual Channel DC12V 2x15W 30WD Audio AMP
Specification:
- Name:Class D digital audio amplifie board
- Model: 2* 15W TA2024
- Weight: About 80g
- Size: 91.4*68.6*16.5mm -+2mm
- Power supply: Recommend DC12V
- Load: 4Ohm
- Rated power: Single channel power output 15W
Electrical parameters (DC12V, when ambient temperature is 25 deg C):
| Parameters | Condition | Minimum Value | Typical value | Maximum value | Unit |
| Power supply | - | - | 12 | - | VDC |
| Static power | SD pin hanging | - | 0.7 | 1.5 | W |
| Standby power | SD connects to DND | - | 0.08 | 0.5 | W |
| Maximum current | 30W@4Ohm | 3.03 | - | A | |
| Efficiency | 15W@4Ohm | 80 | - | 85 | % |
| Minimum load impedance | - | - | 4 | - | Ohm |
| Switching frequency | SD pin hanging | - | 850 | - | KHz |
Audio performance (DC12V, when ambient temperature is 25 deg C):
| Parameters | Condition | Minimum Value | Typical value | Maximum value | Unit |
| Gain | 20 | 21 | 22 | db | |
| Input impedance(RMS) | @4Ohm,15W,1Hz | 748 | mV | ||
| Input sensitivity | 22 | KOhm | |||
| Output power | @4Ohm THD+N1% | 10 | W | ||
| @4Ohm THD+N10% | 15 | W | |||
| Bandwidth@-+3db | @4Ohm | 20 | 20k | Hz | |
| Total harmonic distortion | @4Ohm,1W,1Hz | 0.024 | % | ||
| @4Ohm,10W,1Hz | 0.54 | % | |||
| Output noise | A-weigh,input connection to GND | 122.65 | uV | ||
| SNR | 10W@4Ohm THD+N1% | 84.4 | db |
Package List:
- 1 x Power Amplifier Board
