TPA3116D2 XH-M548 Bluetooth Dual Channel 120W Digital Power Amplifier Board Fotek SSR-40DD Input 3-32VDC Output 5-60VDC Solid State Relay Factory tested airflow consistency and

TPA3116D2 XH M548 Bluetooth Dual Channel 120W Digital Power Amplifier Board Fotek SSR 40DD Input 3 32VDC Output 5 60VDC Solid State Relay Factory tested airflow consistency and Factory tested airflow consistency and thermal performance on each individual nozzle ensures reliable results across production and repair environments 5 Wires Red Led Digital Dual DC 100V 10A Voltmeter Ammeter at the best price in India requires smaller heat sinks The TPA3116D2 uses Class D amplification which operates at efficiency rates exceeding 90 percent by converting audio signals into high frequency pulse width modulated digital signals that switch output transistors on and off rapidly