Automatic 90W Universal Laptop Adapter

LD-AC90W-Automatic Switchable output voltage This model is an universal switching-mode power supply for laptop,operation at input AC 100V to 240V 47-63Hz,output (USB)5V 2A,DC 7 Voltages:15V/16V/18V/19V/20V/22V/24V,output current 4.5Amp max,output power 90 Watt max,with protection function,overload protection,short-circuit protection ,power supply by mains supply.With 8 different charging connecter to suit to main laptop,select output voltage to suit to laptop and make sure the polarity of tips connect correct before use. No.ItemSpecification1Rated input voltage Vibration input voltage range AC 120V or AC 230VAC100V 240V2Input rated current Input power 1.0AMP150VA3Output power(max) Efficiency 90W>80% (TYP)4Output voltage: 15V/16V/18V/19V/20V/22V/24V (0/+0.8V No load) USB:5V(0 0.8V,No load) DC 15V-24VUSB:5V5Output voltage: 15V/ 16V/ 18V/ 19V/ 20V/ 22V/ 24V (-0.6/+0.6 at rating load) Output current: 15V/ 16V/ 18V/ 19V/ 20V at 4.5A Max 22V/24V at 90W max(no USB ouput) USB:1Amax at 5V Output power DC15V-24V4.5AMP(max)USB 5V1A90W6Overload protection Yes7Short circuit protection Yes8Line regulation ±5%9Load regulation ±5%