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General| Brand | Sure Electronics |
|---|---|
| Model | IRS2092 |
| Category | Amplifier |
| Language | English |
Welcome to use this 2*250W Class D audio amplifier board. It integrates high performance IRS2092.
Mentions that audio accessories are not provided and directs users to the company website for purchases.
Lists key features: Class D architecture, 20Hz-20KHz frequency response, single end input, and under voltage protection.
Details various applications for the amplifier board, including AV receivers, powered speakers, and DIY projects.
Highlights benefits such as ease of installation and excellent heat dissipation, reducing the need for an additional heat sink.
Provides a suggested connection schematic for initial setup and verification of the amplifier board's functionality.
Explains the power connection procedure using terminal blocks CONN1, including voltage and current requirements.
Details how to connect the audio input signal using RCA connectors (RCA1A, RCA1B) for both channels.
Describes connecting speakers to terminal blocks SPKR1A and SPKR1B for outputting audio signals from each channel.
Explains the function of the blue LEDs (LED1A, LED1B) which indicate the presence of PWM oscillation.
Provides critical warnings and recommendations for protecting the amplifier, ensuring quality, and proper usage.
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