Description
7297 Audio Amplifier Board with 5V Regulator – High-Quality Audio Performance
The 7297 Audio Amplifier Board is a compact and powerful audio amplifier module that delivers high-quality sound output. Equipped with a built-in 5V regulator, this board ensures stable performance while providing clear and distortion-free audio. Designed for DIY enthusiasts, electronics hobbyists, and audio system builders, it is ideal for various applications such as home theatres, portable speakers, and car audio systems.
Key Features:
✔ High-Quality Sound Output – Delivers clear, distortion-free audio for an enhanced listening experience.
✔ TDA7297 IC-Based Amplifier – Uses the TDA7297 integrated circuit, known for its high efficiency and excellent sound performance.
✔ Built-in 5V Regulator – Ensures stable voltage regulation, protecting the board from fluctuations and improving overall efficiency.
✔ Dual-Channel Output – Supports stereo sound with left and right channel amplification.
✔ Compact and Lightweight Design – Easy to install in small electronic projects and speaker systems.
✔ Overheat and Short-Circuit Protection – Prevents damage from excessive heat or electrical faults, ensuring long-term reliability.
✔ Wide Voltage Input Range – Supports DC 6V-18V input, making it versatile for various power sources.
✔ Adjustable Volume Control – Includes onboard potentiometers for fine-tuning the output volume.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 7297 Audio Amplifier Board |
| Amplifier IC | TDA7297 |
| Power Output | 2x 15W (Dual Channel) |
| Input Voltage | DC 6V – 18V |
| Regulator Output | 5V Stabilized |
| Audio Input | AUX 3.5mm / RCA Input |
| Protection | Overheat, Short Circuit, and Overload Protection |
| Board Dimensions | Compact and lightweight design |
Applications:
✅ DIY Audio Projects – Build your own speaker systems with ease.
✅ Home Theater Systems – Enhance sound quality for movies and music.
✅ Portable Bluetooth Speakers – Upgrade or repair existing speakers.
✅ Car Audio Systems – Improve sound performance in vehicles.
✅ Electronics Learning & Prototyping – Ideal for students and engineers.
Package Includes:
- 1 x 7297 Audio Amplifier Board with 5V Regulator
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