Zoom
Description
Brand: EPLZON
<b>EPLZON PAM8403 Ultra Mini Digital Power Amplifier Board </b><br><br> <b>Specification: </b><br><br> ??Speaker Band: 4-8ohms Recommended: 4 ohms<br> ??Speaker power: 2-8W<br><br> <b>feature: </b><br><br> ??Can use the computer USB port 5V power supply or use the mobile phone charger USB port 5V power supply<br> ??Battery powered also available High efficiency: 90%<br> ??Can provide 3W (left channel) + 3W (right channel) output power under 4 loads and 5V power supply<br> ??The efficiency of class A and class B amplifiers is only about 30%<br> ??Class D amplifiers are highly regarded today<br> ??Class D power amplifier is very efficient, does not affect the sound quality due to temperature, and does not add heat sinks, <br>takes up less space, and has a built-in noise reduction circuit on the power amplifier board.<br> ??No popping sound when power on/off<br> ??The module has short circuit current protection and over temperature protection<br><br> <b>application: </b><br><br> ??LCD TVs, monitors<br> ??laptop<br> ??portable speaker<br> ??Portable DVD Players, Game Consoles<br> ??Telephone / Speakerphone<br><br> <b>Package Included: </b><br><br> 10pcs*PAM8403 Ultra Mini Digital Power Amplifier Board<br><br> <b>Note: </b><br><br> The "negative" output of the left and right channels cannot be connected together, otherwise the IC will be burned, and should be connected in front of the speaker (load). <br>The rated working voltage is 2.5~5V, and the limit working voltage is 5.5V
• The rated working voltage is 2.5V - 5V, and the limit working voltage is 5.5V.
• Ultra Mini Size: 21 x 18 x 3.4mm(L x W x H). Various digital products can be easily placed in a small space for efficient amplification
• double-sided wiring can properly solve the wiring caused by potential balance and crosstalk between channels
• Two-channel stereo, 5V power supply can output 3W+3W power, can directly drive 4?, 8? small speakers, the output power is large, the energy is sufficient, and the sound quality is good.
• Excellent noise suppression, no audio input with ears close to speakers, no noise can be heard
• unique Class D digital powerless board with LC filter can be powered directly from the computer's USB.
• For any DIY design that requires a miniature audio amplifier, especially battery powered portable and mobile applications.
Model: PAM8403
<b>EPLZON PAM8403 Ultra Mini Digital Power Amplifier Board </b><br><br> <b>Specification: </b><br><br> ??Speaker Band: 4-8ohms Recommended: 4 ohms<br> ??Speaker power: 2-8W<br><br> <b>feature: </b><br><br> ??Can use the computer USB port 5V power supply or use the mobile phone charger USB port 5V power supply<br> ??Battery powered also available High efficiency: 90%<br> ??Can provide 3W (left channel) + 3W (right channel) output power under 4 loads and 5V power supply<br> ??The efficiency of class A and class B amplifiers is only about 30%<br> ??Class D amplifiers are highly regarded today<br> ??Class D power amplifier is very efficient, does not affect the sound quality due to temperature, and does not add heat sinks, <br>takes up less space, and has a built-in noise reduction circuit on the power amplifier board.<br> ??No popping sound when power on/off<br> ??The module has short circuit current protection and over temperature protection<br><br> <b>application: </b><br><br> ??LCD TVs, monitors<br> ??laptop<br> ??portable speaker<br> ??Portable DVD Players, Game Consoles<br> ??Telephone / Speakerphone<br><br> <b>Package Included: </b><br><br> 10pcs*PAM8403 Ultra Mini Digital Power Amplifier Board<br><br> <b>Note: </b><br><br> The "negative" output of the left and right channels cannot be connected together, otherwise the IC will be burned, and should be connected in front of the speaker (load). <br>The rated working voltage is 2.5~5V, and the limit working voltage is 5.5V
• The rated working voltage is 2.5V - 5V, and the limit working voltage is 5.5V.
• Ultra Mini Size: 21 x 18 x 3.4mm(L x W x H). Various digital products can be easily placed in a small space for efficient amplification
• double-sided wiring can properly solve the wiring caused by potential balance and crosstalk between channels
• Two-channel stereo, 5V power supply can output 3W+3W power, can directly drive 4?, 8? small speakers, the output power is large, the energy is sufficient, and the sound quality is good.
• Excellent noise suppression, no audio input with ears close to speakers, no noise can be heard
• unique Class D digital powerless board with LC filter can be powered directly from the computer's USB.
• For any DIY design that requires a miniature audio amplifier, especially battery powered portable and mobile applications.
Model: PAM8403
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