KEAcvise
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10-Pack PAM8403 Digital Amplifier Board, 2-3W Class D
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10-Pack PAM8403 Digital Amplifier Board, 2-3W Class D
Compact dimensions of 1.85 x 2.11 cm ensure easy integration without space constraints.
10-Pack PAM8403 Digital Amplifier Board, 2-3W Class D
Item #: 181812103

10-Pack PAM8403 Digital Amplifier Board, 2-3W Class D

85% of respondents would recommend this to a friend

Item #: 181812103

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Compact dimensions of 1.85 x 2.11 cm ensure easy integration without space constraints.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Ultra-Compact Design
Measuring just 1.85x2.11cm, this amplifier is perfect for projects with limited space, making it ideal for small electronics and embedded systems.
USB Powered Convenience
The PAM8403 operates at 2.5-5V, allowing for easy USB power connection, ensuring versatility and convenience for powering various devices.
Multi-Pack Advantage
Supplied in a 10 pack, users gain excellent value while having multiple units available for different projects, enhancing productivity and efficiency for hobbyists and developers.

Product Details

Shop 10-Pack PAM8403 Digital Amplifier Board, 2-3W Class D online at a best price in Saint Vincent. B0FDG335CG
Maximum Supply Voltage5 volts_of_direct_current
Minimum Supply Voltage2.5 volts_of_direct_current
Mounting TypeSurface Mount
Number of Channels2
Output Power6 watts
Specification MetClass D Technology
ManufacturerKEAcvise
ModelH3-HBB0092-10
Brand NameKEAcvise
Number of Items10
Item Highlight2.5-5V USB powered, dual-channel stereo, ultra-compact 1.85x2.11cm, for small electronics
UPC766717598642
Included ComponentsBlu-ray
Part NumberH3-HBB0092-10
BrandKEAcvise
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • DIY Electronics Enthusiasts

    Perfect for hobbyists creating small projects needing compact audio amplification without large power demands.

  • Portable Audio Projects

    Ideal for those constructing battery-operated speakers or audio devices requiring efficient and lightweight amplification.

  • Learning Purposes

    Great for students and educators in electronics, allows safe and simple experimentation with audio amplification circuits.

Not Suitable For
  • High-Power Applications

    Not suitable for large speakers or systems needing significant power, as output is limited to 2-3W.

Product Description

10-Pack PAM8403 Digital Amplifier Board, 2-3W Class D

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the power output of the PAM8403 Digital Amplifier Board?

    Answer: The PAM8403 Digital Amplifier Board has a power output of 2-3 watts per channel. This makes it ideal for small audio projects, where high efficiency and compact size are essential. The Class D amplifier design allows for improved power efficiency, reducing heat generation, and making it suitable for battery-operated devices. Whether you're building a DIY portable speaker or integrating audio into an existing project, this power output meets the needs of most small-scale applications.
  • Question: What type of audio devices is the PAM8403 suitable for?

    Answer: The PAM8403 is suitable for a variety of audio devices, particularly where space and weight are constraints. It can be used in portable speakers, small sound systems, and DIY audio projects. Its compact size makes it ideal for any application where minimal space is available, while its quality sound output makes it perfect for enhancing audio in devices like televisions, computers, and Raspberry Pi projects. Additionally, it's a great choice for hobbyists looking to build custom audio solutions.
  • Question: How does the PAM8403 compare to traditional amplifiers?

    Answer: The PAM8403 outperforms traditional amplifiers in terms of efficiency and size. Unlike linear amplifiers that dissipate more heat and require additional cooling, the Class D design of the PAM8403 provides amplifying capabilities with minimal power loss and heat generation. This results in better battery life in portable devices and allows for a more compact integration into products. If you're looking for a space-saving, energy-efficient solution for audio amplification, the PAM8403 is a superior choice.
  • Question: Can I connect the PAM8403 directly to my smartphone?

    Answer: Yes, you can connect the PAM8403 directly to your smartphone using a compatible audio cable. It is designed to accept input from various audio sources, including smartphones, computers, and other devices. Just ensure that you have the correct 3.5mm audio cable or an appropriate adapter. This makes it convenient for personalizing your listening experience and amplifying audio from a source you frequently use, delivering high-quality sound from your device.
  • Question: Is the PAM8403 easy to set up for beginners?

    Answer: Absolutely! The PAM8403 is designed with simplicity in mind, making it beginner-friendly. Its straightforward wiring setup often includes clear labeling for connections, which allows even novice users to successfully assemble their projects. For DIY enthusiasts or first-time builders, there are numerous online tutorials that offer step-by-step guidance on integrating this amplifier into various projects. This ease of setup makes it perfect for those just starting out in electronics.
  • Question: What are the dimensions of the PAM8403 amplifier board?

    Answer: The PAM8403 amplifier board is typically compact in size, with dimensions that are conducive to integration into tight spaces. This board usually measures around 5 cm by 4 cm, allowing it to fit in small enclosures or devices effortlessly. Its miniaturized design is beneficial for a range of applications, from DIY sound systems to compact speaker systems, ensuring that you don’t compromise on space while upgrading your audio performance.
  • Question: What components typically come with the PAM8403 amplifier board?

    Answer: Usually, the PAM8403 amplifier board comes with the necessary components installed, including the PAM8403 integrated circuit, capacitors, and resistors, along with heat sinks for efficient heat dissipation. It may also include screw terminals for easy speaker connections and a power input terminal. Familiarizing yourself with these components can help you understand the board’s functionality better, allowing you to make informed adjustments as needed during your projects.
  • Question: What power supply is recommended for the PAM8403 amplifier?

    Answer: The PAM8403 amplifier board operates effectively with a power supply of 5V DC, ideally sourced from a regulated power adapter or a USB power bank. Ensuring a stable 5V supply is crucial for optimal performance and sound quality. This makes it versatile for various applications, as you can easily utilize existing USB power sources, facilitating the operation of your audio projects without needing specialized equipment.
  • Question: Can I use the PAM8403 for a home audio system?

    Answer: Yes, the PAM8403 can be used within a home audio system, particularly for powering smaller speakers or enhancing sound in compact spaces. It may not replace high-end amplifiers for large setups, but it works brilliantly for casual listening environments where space and efficiency are prioritized. With its ability to deliver clear audio output while remaining compact, it’s a great option for personal audio enhancement in smaller setups.
  • Question: Where can I buy 10-Pack PAM8403 Digital Amplifier Board in Saint Vincent?

    Answer: You can buy the 10-Pack PAM8403 Digital Amplifier Board from Ubuy. Ubuy provides a reliable channel for purchasing electronics and various components conveniently. By shopping through Ubuy, you can access a variety of products, ensuring that you find exactly what you need while benefiting from a smooth purchasing experience tailored to your requirements.

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Pros

  • Compact size for easy fitting
  • Good sound quality for small devices
  • USB powered for convenience
  • Energy efficient design
  • Great value in a 10 pack

Cons

  • Limited power output for large speakers.

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Order now and get it around Saturday, October 10

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Features & Benefits

  • Ultra-mini size for seamless integration with small devices.
  • Delivers efficient stereo output with 3W+3W power.
  • Compatible with 4Ω or 8Ω speakers for versatile audio use.
  • Advanced noise suppression for a clear, uninterrupted sound.
  • Utilizes Class D technology for high efficiency.
  • Optimized double-sided panel design resolves channel balance issues.

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