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Item #:
96241140
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board (Pack of 5) by Envistia Mall
87% of respondents would recommend this to a friend
Item #:
96241140
USD 14
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Imported from USA store
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Order now and get it around Friday, October 02
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What Stands Out
Compact Design
The PAM8403 module's small footprint makes it ideal for space-constrained projects, fitting easily into various applications from DIY audio systems to small speakers.
High Efficiency
Offering an impressive 90% efficiency, this Class D amplifier minimizes heat generation, ensuring reliable performance and extended component lifespan, perfect for continuous use in audio applications.
Bulk Purchase Value
Sold in a pack of 5, this product provides excellent cost-efficiency for hobbyists and developers alike, allowing for multiple projects or replacements without breaking the bank.
Product Details
| Voltage | 5.5 volts |
| Maximum Supply Voltage | 5.5 volts |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Item Dimensions | 0.83 x 0.71 x 0.16 inches (2.1 x 1.8 x 0.4 cm) |
| Specification Met | Industry Standards |
| Manufacturer | Envistia |
| Model | PAM8403-5X |
| Brand Name | Envistia |
| UPC | 732387203117 |
| Part Number | PAM8403-5X |
| Item dimensions L x W x H | 0.83 x 0.71 x 0.16 inches (2.1 x 1.8 x 0.4 cm) |
Who Should Buy?
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Audio Hobbyists
Ideal for DIY audio projects, providing compact amplification suitable for various electronic creations.
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Small Speakers
Perfect for low-power speakers, allowing users to enhance sound quality without requiring a bulky amplifier.
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Portable Applications
Great for portable devices where space is limited, delivering efficient amplification in small form factors.
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High-Power Needs
Unsuitable for large speakers or systems requiring high power output, as it only delivers up to 3W.
Product Description
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board (Pack of 5) by Envistia Mall
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Customer Questions & Answers
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Question:
What is the PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module?
Answer: The PAM8403 is a compact, high-efficiency Class D audio amplifier designed to drive stereo speakers with 3W output power per channel. This module allows for excellent sound quality with minimal distortion. Its small size makes it suitable for various applications, including DIY audio projects, portable speaker systems, and home audio setups, enabling users to enhance their sound systems easily. -
Question:
What are the main features of the PAM8403 audio amplifier module?
Answer: Key features of the PAM8403 include a 3W output power per channel, low THD (Total Harmonic Distortion), and an operating voltage range of 5V to 12V. It supports power efficiency of up to 90%, ensuring less energy waste. The module is perfect for compact audio applications where space is at a premium, like toys, mini sound systems, and even custom-built computer speaker systems. -
Question:
How does the PAM8403 compare with other audio amplifiers?
Answer: Compared to traditional amplifiers, the PAM8403 is much more efficient, generating less heat and requiring less power for operation. Its compact design sets it apart, making it ideal for portable applications. Moreover, unlike larger systems, it can drive speakers effectively without the need for bulky transformers, making it a go-to choice for hobbyists and audiophiles alike. -
Question:
What types of speakers can I use with the PAM8403 module?
Answer: The PAM8403 is compatible with 4 to 8-ohm speakers, making it versatile for various audio projects. You can pair it with desktop speakers, small bookshelf speakers, or even custom speakers for DIY audio endeavors. This flexibility makes it suitable for a range of applications, from basic audio enhancements to more advanced DIY speaker systems. -
Question:
How do I power the PAM8403 amplifier module?
Answer: To power the PAM8403, you can connect it to a power supply that outputs voltage between 5V and 12V. It commonly uses a standard micro USB, battery pack, or power adapter. Proper voltage ensures optimal performance and sound quality. This adaptability allows it to be integrated into various setups, whether powering a portable device or a fixed audio system. -
Question:
Can I adjust the volume with the PAM8403 module?
Answer: The PAM8403 itself does not have built-in volume control. However, you can easily integrate a potentiometer in your circuit to adjust the output volume. This is particularly useful for users looking to make their audio systems more user-friendly, allowing for better sound control in various listening environments. -
Question:
Is the PAM8403 module suitable for beginners?
Answer: Yes, the PAM8403 module is beginner-friendly due to its simple circuit design and clear wiring layout. It provides an excellent starting point for those looking to explore audio electronics and amplifier technologies. Hobbyists can use it to learn about audio amplification while working on projects like DIY speakers or sound systems. -
Question:
What are some common applications for the PAM8403 module?
Answer: The PAM8403 is widely used in various applications, including portable speakers, television sound enhancement, mini boom boxes, and DIY audio projects. Its versatility makes it a favorite among hobbyists for custom electronics and prototyping, allowing for an improved audio experience across a range of devices. -
Question:
Can I connect multiple PAM8403 modules together?
Answer: Yes, multiple PAM8403 modules can be connected together to create more complex audio setups. For instance, you can use one module per channel and build a surround sound system or link several modules to drive multiple speakers in a larger audio project. This capability offers flexibility for enhanced audio output and sound experience. -
Question:
Where can I buy PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board in Ecuador?
Answer: You can purchase the PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board by Envistia Mall from Ubuy in Ecuador. Ubuy provides a reliable platform for sourcing quality electronic components, ensuring a smooth shopping experience for customers looking to enhance their audio projects with this efficient amplifier.
Envistia Amplifiers Editorial Review
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board (Pack of 5) by Envistia Mall is an efficient audio amplifier with a compact design measuring just 0.83 x 0.71 x 0.16 inches. This module features a maximum supply voltage of 5.5 volts and conforms to industry standards, ensuring reliability and performance. Users appreciate the sound quality and ease of installation in various electronic projects, making it a favorite among hobbyists and professionals alike. Its surface mount design optimizes space, allowing for flexible application in small devices without compromising audio output.
Customer Reviews & Ratings
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Pros
- Compact size fits in various projects
- High-quality sound performance
- Easy to install and use
- Conforms to industry standards
- Great for both hobbyists and pros
Cons
- Limited to a maximum supply voltage of 5.5 volts
Platform Trust & Buyer Confidence
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USD 14
Order now and get it around Friday, October 02
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Features & Benefits
- Miniature size: Compact design (21 x 18 x 3.4 mm) fits in tight spaces.
- High efficiency: Operates at 90% efficiency, ideal for battery-powered devices.
- Power output: Provides 3W per channel for 4O speaker loads at 5V.
- Noise reduction: Built-in noise canceling circuit eliminates popping sounds.
- Durable safety features: Includes short-circuit protection and temperature shutdown.
- Versatile power options: Works with USB ports, power banks, and battery supply.
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