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- PAM8403 Mini 2 Channel 3W Stereo Class D Audi...
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товар №:
42235975
PAM8403 Mini 2 Channel 3W Stereo Class D Audio Power Amplifier Module Board
товар №:
42235975
TJS 251
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Импортировано из магазина USA
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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 США store (110-120). Recommended power converters Купите сейчас.
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.
Информация о продукте
- This miniature PAM8403 3W Class D audio amplifier module offers low THD+N, allowing it to achieve high-quality sound reproduction, all in a form factor about the size of a US postage stamp.It can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.Features:Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support powerBattery power can also be usedHigh efficiency: 90%Can provide 3W (left channel) + 3W (right channel) output power into a 4Ω speaker load and 5V power supplyCMOS class D amplifier design for high efficiency and low costNoise canceling circuit built into the amplifier boardPower on / off without popping noiseModule has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C +/- 15C)Specifications:Operating voltage: 2.5V-5.5VSpeaker Load: 4-8 OhmsSize: 21 x 18 x 3.4 mm (L x W x H)Net weight:1gPackage Contents:1 x PAM8403 Class D Stereo Audio Power Amplifier ModuleSpecifications and usage instructionsGet it faster! We ship in 1 business day from our US facility in Colorado for quick delivery.See the video review of this PAM8403 module by JohnAudioTech on Youtube:
| 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.
-
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.
-
Home Theater Systems
Limited power output makes it inappropriate for large home theater setups requiring more amplification and dynamic range.
ОПИСАНИЕ ТОВАРА
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Вопросы и ответы клиентов
-
вопрос:
What is the operating voltage of the amplifier module?
отвечать: The operating voltage is 2.5V-5.5V. -
вопрос:
What speaker load is compatible with this amplifier module?
отвечать: It is compatible with 4-8 Ohm speaker load. -
вопрос:
Does it come with usage instructions?
отвечать: Yes, the package includes specifications and usage instructions.
Envistia Mall Receivers & Amplifiers Editorial Review
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Плюсы
- Compact and lightweight design
- Excellent sound quality
- Easy to set up
- Low power consumption
- Affordable for the features
Минусы
- Limited bass response.
Product Price History
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TJS 251
Закажите сейчас и получите товар приблизительно Четверг, Июль 02
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QTY:
На складе осталось всего 12 тов.
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
Особенности и преимущества
- 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