Surging Power & Exceptional Efficiency: compared to traditional silicon-based power supplies, boasts less energy loss and higher conversion efficiency, consistently output 90W/108W/144W/160W/240W power. specially designed for DC 19V-48V Douk Audio / Nobsound digital amplifiers, ensures a pure and robust high-fidelity audio experience. Universal Use & Compatibility: Universal wide input voltage of AC 100V-240V 50/60Hz, good adaptability, also widely used to drive LCD LED Monitor, HDTV, Bluetooth Speaker, Printers etc. whose working voltage is from DC 19V to 48V.
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