Efficiency Class D Device with Advanced Protection and AM Interference Suppression efficiency Class D technology with low noload loss ensures maximum power output and energy savings for demanding applications. Advanced modulation system with multiple switching frequencies helps minimize AM radio interference, delivering clean and stable performance. Oscillator and PLL circuit feature selectable switching frequencies for signal clarity, even in environments affected by AM bands. Masterslave synchronization option allows multiple units to operate in alignment, ideal for complex or multidevice setups. Comprehensive protections include shortcircuit, overheat, overvoltage, undervoltage, and general fault safeguards, ensuring reliable longterm operation. Overload detection instantly reports failure conditions to the system processor, preventing damage to the device and connected equipment. Integrated chiplevel protection detects and responds to overvoltage, undervoltage, overheating, and shortcircuit events, maintaining system safety. Applications: 1. Audio amplification systems requiring efficiency and minimal signal distortion in professional or industrial environments. 2. Communication systems where suppression of AM interference is critical to maintain clear transmission and reception quality. 3. Multiunit synchronized installations such as distributed audio zones or largescale broadcast setups needing precise timing and protection against electrical faults. This device is designed for users seeking efficient power delivery, strong interference resistance, and extensive protective features, making it suitable for both standalone and networked equipment configurations.