[ltp] car and airplance adapter

[Peter Stuge]

On Sun, Nov 07, 2004 at 12:48:11AM -0500, Eben King wrote:
> I have an AC/DC adapter for my T40 (16 VDC, 4.55A).  Is it different?

I bought a Targus car/air power adapter. It comes with a whole bunch
of laptop connectors and works fine with T20 and my friend's Dell, at
least. :)


> (Check your AC adapter.)  BTW, anybody know how they raise the
> voltage for DC?

Probably using a charge pump.
http://www.eecg.toronto.edu/~kphang/ece1371/chargepumps.pdf


//Peter