| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $7.55 | $7.39 | $7.16 | $6.85 | 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
Single Power Supply to Positive Negative Power Supply Output Board Voltage Ajusting Board
Description:
- Single power supply to positive negative output board, voltage regulating board, quite suitable for dual power supply, such as op circuit, headphone amp, preamplifier, DAC
- Input power supply can use USB port as output, can use phone as charger, or use battery. Input voltage 3.5-20V, output voltage positive 5V to positive negative 18V adjustable
- Output current: 300MA
- PCB sie: 50mm*42mm
