This model is an universal switching-mode power supply for Laptop and USB, operation
at input AC 100V to 240V 47-63Hz, Output USB port:5V@2A max. DC 7 voltages:
15V/16V/18V/19V/20V@4.5Amp max, 22V/24V@3.75Amp max Output power 90 Watt max,
with protection: 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.
2 Specification
1.Input:AC100-240V
2.Output Voltage: 15V/16V/18V/19V/20V DC at 4.5 A max or 22V/24V DC at 3.75 A max
3.USB Output: 5V-2A
4. With 8 pcs interchangeable tips can use for mostly netbook/Laptop models and
PDA/MP3/MP4/iPod
5. Power:90W MAX
6. Provides power supply to a wide range of notebooks Overload, short circuit and
overheat protection
3 Input Characteristics
3.1 Input Voltage:
Nominal Voltage:100-240Vac
Variation Range :90-264Vac
The adapter shall have one regulated DC output of 15V/16V/18V/19V/20V/22V/24V
When the output voltage is 15V,the rated voltage:14.3V—15.7V.
When the output voltage is 16V,the rated voltage:15.2V—16.8V.
When the output voltage is 18V,the rated voltage:17.1V—18.9V.
When the output voltage is 19V, the rated voltage:18.1V—19.9V.
When the output voltage is 20V, the rated voltage:19.0V—21.0V.
When the output voltage is 22V, the rated voltage:20.9V—23.1V.
When the output voltage is 24V, the rated voltage:22.8V—25.2V.
4.2 Rated Output Current
At CC mode:
When the output voltage is 15V, the output current will be less than 4.5A.
When the output voltage is 16V, the output current will be less than 4.5A.
When the output voltage is 18V, the output current will be less than 4.5A.
When the output voltage is 19V, the output current will be less than 4.5A.
When the output voltage is 20V, the output current will be less than 4.5A.
When the output voltage is 22V, the output current will be less than 3.75A.
When the output voltage is 24V, the output current will be less than 3.75A.
4.3 Rated Power
This adapter is capable to support 90 Watts continuously at all specified conditions.
The ripple and noise are as follows when measure with Max. Bandwidth of 20MHz and
Parallel 10uF/0.1uF,crossed connected at testing point.
4.5 Hold-UP Time
The voltage reach down to 2V at CC mode more than 1ms after at AC voltage turned
off.
4.6 Output voltage rise time
The rise time of all outputs voltage shall be less than 500mS measured from 10%
point to 90% point.
4.7 Turn on delay time
3 second maximum from ac input to all outputs within regulation.
Spire Corp.
5 Protection Requirement
5.1 Short Circuit Protection:
The adapter is protected that a short happened between the output terminals and shall
not result in a fire hazard, any damage to this adapter and will be normal operation
automatically while the short is removed.
5.2 Over Voltage Protection
The unit must shutdown when output voltages detect OVP point and the unit shall
not be damaged.
Output Voltage 15V/16V/18V/19V/20V/22V/24V
OVP Point
30VDC
6 Environmental Requirement
6.1 Thermal Performance
Operating : 0℃~40℃
Non-operating :-20℃~70℃
6.2 Humidity
Operating : 20% to 80%RH.
Non-operating : 10% to 90%RH.