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The PAM8403 Mini 5V 2 Channel 3W Volume Control USB Power Supply Digital Speaker Audio Power Amplifier Board is a compact solution for enhancing audio output in various electronic projects. Designed with a green PCB and components including a PAM8403 IC, potentiometer, and capacitors, this board is ideal for DIY electronics and portable audio devices.
| Feature | Specification | Benefit |
|---|---|---|
| Input Type | DC | Ensures compatibility with standard power supplies |
| Output Type | Digital | Provides high-quality audio output |
| Technology | Digital | Enhances sound clarity and reduces noise |
| Power Supply | USB 5V | Easy integration with USB power sources |
| Amplification | Stereo, 3W per channel | Drives two speakers for balanced sound |
| Potentiometer | Linear taper | Allows precise volume control |
With adjustable gain through the potentiometer, you can tailor the audio output to meet specific project requirements, ensuring optimal sound levels for any application.
Unleash the potential of your audio projects with this versatile amplifier board, perfect for creating immersive sound experiences in compact setups.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Power Output | 3W | [+15%] | [+30%]* |
| Power Consumption | Low | Lower | Lowest |
| Audio Channels | Stereo | Enhanced Stereo | Premium Stereo |
The PAM8403 board's compact size and stereo amplification are significant breakthroughs, enabling seamless integration into space-constrained projects while delivering high-quality audio. The Pro version's superior power efficiency makes it ideal for battery-powered applications, extending device operation times. Choose the Advanced or Pro models for enhanced audio performance and energy savings, catering to audiophiles and portable device enthusiasts. With stereo amplification, enjoy balanced sound output, and with low power consumption, ensure prolonged use in portable setups.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
