Description
Brand: Envistia
<p>This miniature PAM8403 3W stereo Class D audio amplifier module offers low THD+N, allowing it to achieve high-quality sound reproduction, all in a form factor about the size of a US postage stamp.</p> <p>It can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.</p> <p><strong>Features:</strong></p> <ul> <li>Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power</li> <li>Battery power can also be used</li> <li>High efficiency: 90%</li> <li>Can provide 3W (left channel) + 3W (right channel) output power into a 4O speaker load and 5V power supply</li> <li>CMOS class D amplifier design for high efficiency and low cost</li> <li>Noise canceling circuit built into the amplifier board</li> <li>Power on / off without popping noise</li> <li>Module has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C)</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Operating voltage: 2.5V-5.5V</li> <li>Speaker Load: 4-8 Ohms</li> <li>Size: 21 x 18 x 3.4 mm (L x W x H)</li> <li>Net weight:1g</li> </ul> <p><strong>Package Contents:</strong></p> <ul> <li>5x (5 Pieces) PAM8403 Class D Stereo Audio Power Amplifier Module</li> <li>Specifications and usage instructions</li> </ul>
• Super small: 1.85 x 2.11cm. Can be used in a variety of electronic products within a small space
• Dual-channel stereo, 5V power supply can output 3W + 3W power, can directly drive small 4? and 8? speakers with high power and good sound quality.
• Unique Class D digital amplifier board with LC filter can be powered directly from a computer's USB source.
• Can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.
Model: PAM8403-5X
<p>This miniature PAM8403 3W stereo Class D audio amplifier module offers low THD+N, allowing it to achieve high-quality sound reproduction, all in a form factor about the size of a US postage stamp.</p> <p>It can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.</p> <p><strong>Features:</strong></p> <ul> <li>Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power</li> <li>Battery power can also be used</li> <li>High efficiency: 90%</li> <li>Can provide 3W (left channel) + 3W (right channel) output power into a 4O speaker load and 5V power supply</li> <li>CMOS class D amplifier design for high efficiency and low cost</li> <li>Noise canceling circuit built into the amplifier board</li> <li>Power on / off without popping noise</li> <li>Module has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C)</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Operating voltage: 2.5V-5.5V</li> <li>Speaker Load: 4-8 Ohms</li> <li>Size: 21 x 18 x 3.4 mm (L x W x H)</li> <li>Net weight:1g</li> </ul> <p><strong>Package Contents:</strong></p> <ul> <li>5x (5 Pieces) PAM8403 Class D Stereo Audio Power Amplifier Module</li> <li>Specifications and usage instructions</li> </ul>
• Super small: 1.85 x 2.11cm. Can be used in a variety of electronic products within a small space
• Dual-channel stereo, 5V power supply can output 3W + 3W power, can directly drive small 4? and 8? speakers with high power and good sound quality.
• Unique Class D digital amplifier board with LC filter can be powered directly from a computer's USB source.
• Can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.
Model: PAM8403-5X
Additional Information
Delivery Information
Delivery Information
Swift, Secure, and Reliable Shipping
At craftedyogi.com, we understand how important fast and dependable delivery is when it comes to your electronics. Whether it's a gadget, accessory, or device, we are committed to providing a seamless and efficient shipping experience to ensure your electronics arrive safely and on time.
Our Shipping Process
Order Processing
As soon as you place your order, our dedicated team begins processing it promptly to ensure quick dispatch. We aim to ship all electronics within 2 business days of order confirmation, excluding weekends and holidays.
Secure Packaging
Your electronics are valuable, and we treat them with the highest level of care. Each item is carefully packed using high-quality, protective packaging materials to prevent damage during transit. We ensure your products arrive in excellent condition, ready to use.
Shipping Partners
We partner with reputable and trusted shipping carriers to guarantee safe and timely delivery. Once your order ships, you’ll receive a tracking number so you can monitor your package in real time and stay updated on its delivery status.
Transit Time
USA Shipping: 4–7 business days after dispatch.
Shipping Costs
We Offer free shipping for Domestic orders inside USA.
Delivery Support
Our customer support team is here to assist you every step of the way. If you have any questions about your order, shipping timelines, or tracking details, please feel free to contact us:
📧 Email: support@craftedyogi.com
We’re dedicated to ensuring your electronics reach you quickly and securely. Your satisfaction is our top priority.
Thank you for choosing craftedyogi.com for your electronics needs. We look forward to delivering innovation and convenience right to your doorstep. Unbox with confidence and enjoy your new technology!
Reviews
My Wishlist
Wishlist is empty.
Compare
Shopping cart






