TDA7498 100W 100W Class D Amplifier Board Computer Amplifier

TDA7498 100W+100W Class D Amplifier Board Computer Amplifier

Basic performance parameters:

Working way: class D

Static current: 50mA

Efficiency: 90%

Rated output power: 2*100W

Frequency response: 20Hz to 20KHz

Working voltage: DC20V to DC36V

Recommended supply voltage: DC32V

The maximum output current: 7A

PCB size: (87 × 72) mm

Introduction:

1.Main electrolytic capacitor filter adopts famous brand, capacity of 2200UF, to ensure  the supportstrength Everfount power.

2. resistance selection of high precision 0805 chip resistor, the main circuit uses the metal film resistor accuracy of ±  1%, the signal-to-noise ratio of the good.

3. PCB by 1.6mm thick double-sided board, 2 oz copper thickness, spray tin full process, ensure the size of the   current good through the performance. PCB first-class quality.