YDA138-E Dual Channel Digital Audio Amplifier Board 12W+12W DC 12V CAR XH-M145
product description:
1. The power amplifier board imported original chip YD138-E chip, the chip has over-current protection, thermal protection, noise reduction and so on.
2. Wide voltage working range, DC 9-14V, current 2A and above can work properly.
3. Power strong, large dynamic range, small cricket cries, big guns, can be a very good performance, very small distortion. 8 ohms load is 2 * 8W, 4 ohms load is 2 * 12W.
Product parameters:
Working mode: Class D (automatic pulse width modulation type)
Chip Model: YDA138-E
Recommended voltage: 12V1.5A
Channel Type: Dual Channel
Sex Ratio: 92%
Output power: 8W +8 W (8 oh speakers) 12W +12 W (4 ohm speakers)
Product Size: 58 * 36 * 21MM (without potentiometer protruding part)
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