| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $11.58 | $11.35 | $10.99 | $10.52 | Contact US |
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Digital HIFI Audio Amplifier Board Class D Dual Core Chip YDA138-E 20W+20W Output XH-M531
Specifications:
- Material: Electrical components
- Product Type: XH-M531
- Chip Type: Class D YDA138-E digital chip
- Number of cores: Dual-core
- Input voltage: DC12-15V
- Output Power: 20W * 2
- Frequency range: 20HZ-60Khz
- Efficiency: greater than 88%
- Input impedance: 10k
- Output Impedance: 4-8 Europe
- Number of Channels: two-channel left and right
- Indicator: Green
- Audio: 3.5 audio port
- Dimension: 43*68*12mm
Features:
- YDA138-E chip
- 25V 1000uF capacitor
- High accuracy knob
- 1.6mm PCB, 2.0oZ copper
Package list:
- 1 x Amplifier Board
