Informatica San Isidro PAM8403 Audio Amplifier Module 2x3W with Potentiometer - Pack of 2

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Experience exceptional audio performance with the PAM8403 audio amplifier module from Informatica San Isidro. Delivering 3W per channel at an efficient 90%, this Class D amplifier is perfect for a variety of applications. Its compact design eliminates the need for a heat sink, featuring built-in protections against overheating and short circuits. With a frequency range from 20Hz to 15kHz, it's compatible with both 4 and 8 Ohm speakers. This pack includes two modules, making it a great value for your audio projects.

Introducing the PAM8403 audio amplifier module from Informatica San Isidro, designed for audio enthusiasts who demand quality without complexity. This Class D amplifier module is capable of delivering 3W per channel when powered by a 5V supply and paired with 8 Ohm speakers. Thanks to its impressive 90% efficiency, this compact amplifier operates without the need for bulky heat sinks, making it easy to integrate into various audio projects. The module is equipped with essential protective features including short circuit and over-temperature protection, ensuring reliable performance throughout its use. Featuring a straightforward design, this module comes with a volume potentiometer and an on-off switch, enhancing usability while keeping your setup tidy. With an input impedance of 20 kOhm and a frequency range of 20Hz to 15kHz, it offers great sound reproduction for both hobbyists and professionals alike. Whether you're building a custom sound system or upgrading existing equipment, the PAM8403 is suitable for speakers with 4 or 8 Ohm impedance. The compact dimensions of 29.5 x 20.2 x 15 mm allow for flexible placement in tight spaces, making it an ideal choice for projects where space is a constraint. Each pack contains two units, allowing you to take on multiple projects or simply have a backup.

Usage ideas This audio amplifier module is perfect for DIY audio projects, enhancing the sound quality of your speaker systems. Use it in home audio setups, portable speaker builds, or as an upgrade to your current audio equipment. The compact size makes it ideal for miniaturized devices, including radio receivers and multimedia players. Employ it for hearing aids or headphones to amplify sound effectively. It's also suitable for educational projects focused on electronics and audio technology.

Frequently asked questions
Can I use this in mono?: Yes, you can use it in mono by unifying the stereo input with resistors and capacitors.
Does it work for headphones as well?: Absolutely! This amplifier is suitable for headphone use.
What is the value of the potentiometers?: I can’t specify the exact value, but you can find detailed specifications in the product listing.
Can I use batteries with it?: Yes, as long as the batteries provide the necessary 5V and current.

- Brand: Informatica San Isidro
- Universal product code: 701980250743
- Item Condition: New
- SKU: 99 X2

Vendor listing title: Modulo Amplificador Audio Pam8403 2x3w Potenciometro-pack X2