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Original TDA7492P 25W+25W 12v DC Digital Audio Amplifier board HI-FI Amp
- 1.Using Original TDA7492
- 2.Electrolytic capacitor signal main circuit adopts BC 2200UF/25V electrolytic, to ensure strong support for a steady stream of power.
- 3.Resistance using 1260805 High Precision Chip Resistors,ensure the machine a good signal to noise ratio.
- 4.PCB using 1.6mm thick sheet double-sided, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current have a good performance. First-class quality.
- 5.Fully enclosed dust-proof Potentiometer, more stable performance, more durable than ordinary potentiometer!
- 6.Very small size, big power.
- 7.No noise, circuit design is very reasonable, there is no low-noise!
- 8.With standby function.
Basic performance parameters:
- Work: D Class
- Quiescent Current: 20mA
- Efficiency: 90%
- Rated output power: 2 * 25W
- Frequency response: 20Hz to 20KHz
- Working voltage: DC12V to DC19V
- Recommended supply voltage: DC12-19V
- Maximum Output Current: 1.5A
- PCB size: 72 * 50MM
- 1 x Original TDA7492P 25W+25W 12v DC Digital Audio Amplifier board HI-FI Amp