--- In Electronics_101@..., "Dave Mucha" <dave_mucha@y...>
wrote:
...
Check your current requirements and your voltage requirements.
Most likly, the laptop will run on 12 and 5 VDC like home machines
and possibly, 5 and 3.5 v.
Dell and KDS laptops require about 20V at 3A. He's not talking about
the internal voltages, he needs the one that charges the battery.
My KDS power supply was intermittent when I bought it. Computers4Sure
told me tough, warranty service by KDS, and KDS took 2 months to
respond. I had already gone to Boeing Surplus (Kent, WA) and found the
Dell laptop supplies were within 10% of the same rating, just had to
put a different connector on it.
Alien Steve
Steven AE7HD