Combination of AC and DC notebook power adapter,Universal switching mode power supply for laptop
Operation: AC to DC and DC to DC 2-in-1
AC input: 100-240V 47-63Hz
DC input: 12-16V
Output DC 4 voltages: 16/18/19/20V
Output current 4.5A maximum
Output power: 90W maximum, with protection functions (overload and short circuit protection)
Power supply by mains supply
With 8 pieces tip connectors to suit laptops, select output voltage to suit laptops, make sure the polarity of tips connect correctly before use
Power source:
Use outlets to plug in at homes, offices or in hotels
Supports most major notebook brands
Specifications:
AC: rated input voltage: 120 or 230V AC
DC: rated input voltage: 12V DC
AC: vibration input voltage range (47-63Hz): 100 to 240V AC
DC: vibration input voltage range: DC 12 to 16V
AC: input rated current: 1.5A
DC: input rated current: 10A
AC input power: 120V AC
DC input power: 120V AC
Output power: 80W
AC: efficiency>80% (typical)
DC: efficiency>85% (typical)
Output voltage: 16, 18, 19, 20V (0/+0.8V no load): DC 16, 18, 19, 20V
Output voltage: 16, 18, 19, 20V (rating load at +/-5% typical?0.8V): DC16 to 20V
Output current: 16, 18, 19, 20V, 4.5A, 4.0A (maximum)
AC: overload protection: yes
DC: overload protection: no
AC: short-circuit protection: yes
DC: short-circuit protection: no
Line regulation: +/-5%
Load regulation: +/-5%