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Item #:
42235975
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board
Item #:
42235975
TJS 251
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 01
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High efficiency, low THD+N, and compact size make this miniature amplifier module ideal for DIY designs requiring high-quality sound reproduction.
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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
Compact Design
The PAM8403 amplifier's miniature size makes it perfect for space-constrained projects, enabling integration into various electronics without compromising performance.
High Efficiency
Utilizing Class D technology, this amplifier delivers up to 90% efficiency, minimizing heat generation and power consumption while providing high-quality audio output.
User-Friendly Setup
Designed for hassle-free installation, the PAM8403 module comes with clear pin markings, making it accessible for hobbyists and professionals alike, promoting easy integration into audio systems.
Product Details
| Audio power amplifier class | Class D Amplifier |
| Rms power rating | 3 W |
| Speaker config. | 2.0 |
| Peak audio power handling | 3 W |
| Brand | Envistia Mall |
| Impedance | 4 ohm |
| Model | PAM8403 |
| Has written warranty | No |
| Dimensions | 21.00 x 18.00 x 3.40 Millimeters |
| Weight | 9 g |
| Sound technology | Stereo |
| Accessories | Specifications and usage instructions |
| Input/output direction | Output |
Who Should Buy?
-
DIY Audio Projects
Ideal for hobbyists building custom audio projects with limited space and budget, providing efficient amplification.
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Portable Sound Systems
Perfect for portable speaker systems where size and battery efficiency are key, without compromising audio quality.
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Small Speakers
Great for enhancing sound in small speakers or computer setups, allowing expansion beyond built-in audio capabilities.
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High-Power Applications
Unsuitable for heavy-duty audio use like loud parties or concerts needing robust sound output and durability.
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Professional Studios
Not ideal for professional audio production environments where superior sound quality and power are crucial.
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Home Theater Systems
Limited power output makes it inappropriate for large home theater setups requiring more amplification and dynamic range.
Product Description
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the operating voltage of the amplifier module?
Answer: The operating voltage is 2.5V-5.5V. -
Question:
What speaker load is compatible with this amplifier module?
Answer: It is compatible with 4-8 Ohm speaker load. -
Question:
Does it come with usage instructions?
Answer: Yes, the package includes specifications and usage instructions.
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Pros
- Compact and lightweight design
- Excellent sound quality
- Easy to set up
- Low power consumption
- Affordable for the features
Cons
- Limited bass response.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TJS 251
Order now and get it around Wednesday, July 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- High efficiency: 90%
- 3W output power per channel into a 4Ω speaker load and 5V power supply
- CMOS class D amplifier design for high efficiency and low cost
- Noise canceling circuit built into the amplifier board
- Short-circuit current protection, under-voltage lockout, and over-temperature protection
- Can be powered by USB, USB power bank, mobile phone charger, or battery