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Item #:
115013925
10pcs PAM8302 2.5W Single-Channel Class D Audio Power Amplifier Module Development Board, 2.5W Class D Single Channel Solo Audio Amplifier Board Amp
Item #:
115013925
IMP 23
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Efficient, portable, and easy to use, this 2.5W Class D amplifier module is perfect for your next audio project!
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What Stands Out
Compact Design
The PAM8302 audio amplifier module features a compact layout, making it easy to integrate into various projects without taking up much space.
High Efficiency
This Class D amplifier delivers 2.5W output power with high energy efficiency, reducing heat generation and maximizing battery life for portable applications.
Versatile Applications
Ideal for DIY audio projects, the PAM8302 module supports single-channel output, making it suitable for portable speakers, TVs, and other audio devices.
Product Details
| Voltage | 5.5 Volts (DC) |
| Maximum Supply Voltage | 5.5 Volts (DC) |
| Minimum Supply Voltage | 2 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 2500 Milliwatts |
| Package Type Name | kit |
| Supply Current | 4 Milliamps |
| Maximum Output Power | 2.5W |
| Material Type | Electronic Components, Circuit Board |
| Manufacturer | PAMEENCOS |
| Model | PAM8302 |
| Brand Name | PAMEENCOS |
| UPC | 717979303017 |
| Part Number | PAM8302 |
| Unit Count | 10.0 Count |
| Item Weight | 3 lbs (1.36 kg) |
Who Should Buy?
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Hobbyist Projects
Ideal for electronics amateurs working on audio amplifier projects or DIY sound systems requiring compact solutions.
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Educational Purposes
Great for students learning about audio amplification, circuit design, and hands-on electronics experience.
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Small Speakers
Well-suited for powering small speakers in portable devices or mini audio systems with moderate sound requirements.
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Professional Sound Systems
Not suitable for high-end audio setups demanding high power output and superior audio quality.
Product Description
10pcs PAM8302 2.5W Single-Channel Class D Audio Power Amplifier Module Development Board, 2.5W Class D Single Channel Solo Audio Amplifier Board Amp Module
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Customer Questions & Answers
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Question:
What are the key features of the PAM8302 2.5W Class D Audio Power Amplifier Module?
Answer: The PAM8302 amplifier module is designed for performance and portability, featuring a single-channel output that provides 2.5W of audio power. It operates efficiently with minimal heat generation, making it suitable for battery-powered applications. Additionally, the built-in low-pass filter ensures clear sound quality, with a frequency response tailored for voice and music reproduction. This makes it an ideal choice for small speakers in DIY audio projects, portable sound systems, or even in robotics where sound output is needed. -
Question:
How can I use the PAM8302 audio amplifier in my projects?
Answer: You can integrate the PAM8302 board into a variety of audio projects. For instance, it can be connected to a microcontroller like an Arduino for sound output in interactive installations. It's also commonly used in DIY speaker systems, connecting directly to small speakers or as part of a multimedia project. The compact design allows for easy integration into projects with limited space. Its versatility means it can enhance a range of electronics, from portable speakers to sound effects in toys. -
Question:
Is the PAM8302 module suitable for beginners?
Answer: Yes, the PAM8302 amplifier module is beginner-friendly. It features a straightforward design with clearly marked connections, allowing new users to easily connect power, input, and output. The module typically requires a simple 5V power supply, which is common in various electronics projects. Beginners can successfully use it in basic sound projects, making it a great component for learning about audio electronics without overwhelming complexity. -
Question:
What is the maximum input voltage for the PAM8302 module?
Answer: The PAM8302 module supports a maximum input voltage of 5V. This is essential for ensuring optimal performance without damaging the device. Operating within this voltage range allows the amplifier to deliver its advertised output power while maintaining sound clarity. Users should ensure that their power supply aligns with this specification to avoid issues. When using with other components, consider this limitation in your design to ensure the amplifier operates effectively in your projects. -
Question:
What kind of speakers can I connect to the PAM8302?
Answer: You can connect a variety of small speakers to the PAM8302 amplifier, typically in the range of 4 to 8 ohms. These include standard bookshelf speakers or DIY speaker projects suitable for small enclosures. The amplifier’s output of 2.5W is ideal for lightweight, efficient speakers, ensuring clear sound reproduction without distortion. Just be sure your speakers can handle the power output to maximize sound quality and performance. This versatility enables use in multiple settings, from personal audio devices to larger installations. -
Question:
Can the PAM8302 module be used in portable battery-operated devices?
Answer: Absolutely! The PAM8302 is well-suited for portable battery-operated devices because of its low power consumption and efficient design. Running on a simple 5V power source allows for easy integration with standard battery packs. This makes it an appealing option for DIY projects like small Bluetooth speakers or battery-powered audio alerts. Users appreciate its efficiency, as it extends battery life while delivering quality sound. This integration enables creative freedom in developing personalized audio solutions. -
Question:
What type of audio input does the PAM8302 support?
Answer: The PAM8302 amplifier module typically accepts an audio input of line level, which means it can be connected to devices like smartphones, computers, or audio players. The input can be fed through a simple 3.5mm stereo jack or via other connectors suitable for line-level audio. Users can easily connect a variety of audio sources, making it versatile for numerous applications. This feature allows the amplifier to be integrated into media projects seamlessly, enhancing audio playback from diverse devices. -
Question:
What are the benefits of using Class D amplifiers like the PAM8302?
Answer: Class D amplifiers, such as the PAM8302, are highly efficient compared to traditional Class A or B designs. They produce less heat during operation, which prolongs both their lifespan and that of connected components. Additionally, their compact size and lightweight make them ideal for portable applications where space and weight are concerns. Users enjoy higher audio output with minimal power waste, providing excellent sound quality in small spaces. The efficiency and performance make Class D amplifiers a popular choice in modern audio applications. -
Question:
Can I use multiple PAM8302 modules in a single project?
Answer: Yes, you can utilize multiple PAM8302 modules in a single project. Each module can be independently powered and controlled, allowing for various configurations, such as stereo sound setup or multi-zone audio distribution. This flexibility is beneficial for larger DIY audio systems where different zones require unique sounds or configurations. Integrating multiple modules enables users to design sophisticated multimedia projects with enhanced sound capabilities tailored to specific environments. -
Question:
Where can I buy 10pcs PAM8302 2.5W Single-Channel Class D Audio Power Amplifier Module in Isle of Man?
Answer: You can purchase the 10pcs PAM8302 2.5W Single-Channel Class D Audio Power Amplifier Module from Ubuy. Ubuy offers a wide selection of electronic components including this model, enabling easy access for DIY enthusiasts and developers. Their platform ensures a straightforward shopping experience, providing you with all the details needed to make an informed choice. With Ubuy, you can find reliable sourcing for the PAM8302 modules to support your audio projects.
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Features & Benefits
- Delivers up to 2.5 Watts power for 4-8 ohm speakers.
- Over 90% efficiency, ideal for battery-powered applications.
- Includes a fully assembled breakout board for quick setup.
- Features thermal, short-circuit, and over-current protection.
- Adjustable gain with onboard trim potentiometer.
- Compatible with any 4 ohm or greater impedance speaker.
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