UPBRIGHT NEW Global AC / DC Adapter For Samsung HW-H450 HW-H450/ZA DONGA HW-450 HWH450 2.1 Channel Sound Bar Soundbar Home Theater Wireless Subwoofer Bluetooth

Specifications: AC input voltage ……100-240VAC (Global) Input frequency ………47-63Hz AC inrush current(max.) …….20A/230V Line regulation (full load) .......±0.5% Peak- to -peak ripple ……. <100MV Working temperature………….0-35℃-100% ,50℃-70% load Setup rise hold up time………100ms,50ms,20ms-240VAC input Strong made totally compatible part Overvoltage protection………115%-135% rated output voltage Withstand voltage………I/P-O/P 3Kvac,1 minute Overload protection ………115%-135%fold back current limiting, Protection Feature: Low interference and noise Advanced technology and high Grade High efficiency and reliability Short circuit protection, Over-temperature protection, and Overvoltage protection A durable and well-made laptop power adapter guarantees long term use PCB & Shield is manufactured with Fireproofing Substance Power Exchange Savings more than 5658% (More power exchange savings means less power wasting and working more efficient with your computer). Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features, it's security when notebook PC computer is working.