Tags: Amplifier Board
| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $40.87 | $40.03 | $38.78 | $37.11 | Contact US |
KSA5-mini Class A Headphone Amplifier Power Amplifier Small Headphone Amp (Main Unit + Power Adapter)
$115.76
KSA5-mini Class A Headphone Amplifier Power Amplifier Headphone Amp with Small Volume (Main Unit)
$77.51
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
TDA7498 2.1 Class D DC24V-32V 200W+100W+100W Digital Amplifier Board Better Than TPA3116
Features:
- Adopt original TDA7498 TL072
- Prepose input capacitance and inter stage coupling capacitance, top quality,1UF; Electrolytic capacitor 2x2200UF.
- Main filter electrolytic capacitor with famous brand, capacity 2200UF, to ensure strong support for a steady stream of power.
- Use high-precision resistor chip resistors, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.
- PCB using double-sided sheet 1.6mm thick, 2.0 Oz copper thickness, HASL whole process to ensure the current good performance.
- Fully enclosed dust control potentiometer, the performance is more stable, more durable than ordinary potentiometer.
- Red ring large current inductance to ensure that the sound is clear and strong
Specification:
- Work: Class D
- Quiescent Current: 50mA
- Efficiency: 90%
- Rated output power: 2*100W+200W
- Frequency response: 20Hz to 20KHz
- Operating voltage: DC24V to DC32V
- Recommended supply voltage: DC24V
- Maximum output current: 10A
- PCB board size: 114*109mm
Package Includes:
- 1 x Amplifier Board
