This model is a switching-mode power supply for Laptop,operation at input AC 100V to 240V 47-63Hz,Output: USB port:5V@2A max.DC7voltages:15V/16V/18V/19V/20V/22V/24V@3.2A/20V/24V@4.5Amp max,output power 90 Watt max,with protection functions:Overload protection,Short Circuit Protection,power supply by mains supply.With 8PCS tip connecter to suit to almost Laptops,Select output voltage to suit to Laptop and make sure the polarity of tips connect correct before use.

Rated Input Voltage(50-60Hz): AC120V OR AC230V
Vibration Input Voltage Rage(47-63Hz): AC100V-240V
Input Rated Current: 1.8AMP
Input Power: 150VA
Output Power(max): 90W
Efficiency: >80%(TYP)
Output Voltage:15V/16V/18V/19V/20V/22V/24V(0/+0.8V NOLOAD) DC15V-24V USB PORT:5V
Output voltage:15V/16V/18V/19V/20V/22V/24V(-0.6/+0.6V@rating load) DC15V-24V
Output current:15V/16V/18V/19V/20V@4.5A MAX22V/24V@90W MAX/3.2A@19W MAX 4.5AMP(max) (no USB PORT output) USB PORT:2A MAX@5V USB PORT 5V2A
Overload protection
- Short Circuit Protection
- Line Regulation: +/-5%
- Load Regulation: +/-5%
Normal Operating Temperature and Humidity:
- Operating Temperature:0 to 40
- Humidity:20% to 80%
Storage Temperature and Humidity:
- Storage Temperature:-10 to 70
- Humidity: 10% to 90%
Colors Available : Black