Sunday, July 24, 2011

Laptop Power Supply

95W Laptop Power Supply Adapter Circuit
Here is a laptop power supply adapter is a special circuit is used on cars. Power supply is staying connected to the car cigarette lighter socket and able to serve the load up to 95 Watts. Power adapter is also equipped with a printed circuit board (PCB) is quite small.

The laptop power supply adapter described here produces a 19V nominal output voltage adjustable by +/ - 0.5V. The input voltage range is from 9.2V to 15V and the output voltage shows

Laptop Power Supply

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