laptop power supply universal, universal power supply
Universal ac adapters are designed to meet a wide range of applications. They provide a common input/output connection configuration either in the form of a standard pin-out or with screw terminal blocks.
90W Universal AC Adapter Features/Specifications :
Input: AC100-240V (worldwide use)
Switchable Voltage Options:
DC15V 6A(MAX)
DC16V 5.6A(MAX)
DC18V or 18.5V 5A(MAX)
DC19V or 19.5V 4.7A(MAX)
DC20V 4.5A(MAX)
DC22V 4.1A(MAX)
DC24V 3.8A(MAX)
Power Max: 90 W
DC plug-in Connector: 9 tips
Tip 1 - 4.8mm x 1.7mm (hp/compaq)
Tip 2 - 5.5mm x 1.5mm (Acer)
Tip 3 - 5.5mm x 2.1mm (Acer)
Tip 4 - 5.5mm x 2.5mm (IBM)
Tip 5 - 5.5mm x 2.5mm (Gateway/Toshiba)
Tip 6 - 5.5mm x 3.0mm (Samsung)
Tip 7 - 6.3mm x 3.0mm (Toshiba)
Tip 8 - 6.4mm x 4.4mm (Sony)
Tip 9 - Dell PA-9 model (Dell)
Instruction
1. Please make sure the output voltage your device uses is within 15V to 24V. You can find the output voltage on your laptop or the original ac adaptor that comes with your device.
2. Find the correct connector by trying to plug it in the device. We recommend plugging the connector in the device before it is plugged into the AC Adapter.
3. Select the correct voltage (determined by your laptop) just by simply moving the voltage switch button with your finger.
Item Includes: AC Adapter, plug-in connectors and Power Cord.
OVERLOAD PROTECTION & SHORT CIRCUIT PROTECTION!
Full 12 months warranty
Adapters that can be used with both DC and AC are pretty common as well. The reason why most of us buy laptops in the first place is because they are portable, it only makes sense to make sure that the laptop power supply universal we are using is adaptable to many of the different environments we may find ourselves in. When you consider the fact that you will most likely be replacing your laptop every 2 to 5 years, it makes complete sense that you should be purchasing a laptop power supply universal rather than the specific one that came with your laptop.
See more information on: http://www.usadapter.com/
