19.5V 3.34A 65W for DELL 7390 Orginal Adapter Laptop Computer 65W Charger

19.5V 3.34A 65W For DELL 7390 Orginal Adapter Laptop Computer 65W Charger Rang of applicationlaptop ADAPTER FOR DELLInput specificationInput voltage100-240V ( worldwide use)Input frequency50-60HzOutput specificationOutput voltage19.5VOutput current3.34AOutput power65WVoltage regulation±0.3VProtection functionOverload protectionBeyond the rated power 5%-10%, automatic recoveryOver-voltage protection10%-13%Out of rated voltageShort CircuitNo damage for short circuit,automatic recoveryEnvironmentalOperating temperature35°C-55°CStorage temperature-20 °C-85°CHumidity5%-25% No condensation of moistureAC specificationThree plug 3PINDevice typeplug in adapterstructureweight200gRipple