Dell Charger Power Supply Cord 90W 19.5V 4.62A for Latitude, Inspiron 1520 1521 1525 1526 1545 1564, Studio 1537 1555 1735 1737 and Vostro 3460 3560 1540 3750 (Original Dell PA-3E Adapter)

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, Enclosure Feature: Low interference and noise Advanced technology and high quality High efficiency and reliability Short circuit protection, Over-temperature protection, and Overvoltage protection A Sturdy and well-made laptop power adapter guarantees long term use PCB & Enclosure is manufactured with Fireproofing materials. 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.