| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $19.45 | $19.06 | $18.46 | $17.67 | Contact US |
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
HiFi UCD700 Fully Discrete Power Amplifier Board 700W Digital Mono Class D Audio Amplifier Module
$34.90
UCD400 Multifunctional Power Amplifier Board Class D HiFi Audio Amplifier Module for HYPEX
$95.38
UPC1237 Loudspeaker Protection Board Mirror Symmetry Circuit Assembled Board
Description:
- Power supply: AC9-16V
- PCB : 65MM*47MM
- Single channel protection seperation degree is higher, more reliable, two channel has no interference
- 2W 10R resistor and 100NF capacitor
- Power on relay(about 3s)
- Input/ ouput connection way, LED indictor function is added
- C1237、ST L7812CV
