CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Digest Number 2138

Posted by Bill Vance
on 2002-03-08 11:24:21 UTC
Thanks to all who responded; I guess I'm just too used to thinking about it in
terms of step up/down type transformers, and voltage multiplier/divider
networks.

Bill

On Thu Mar 7 23:24:00 2002, Tony Jeffree, <tony@...> wrote:

>At 05:26 08/03/2002 +0000, Bill Vance wrote:
>>Excuse me, but all other things being equal, doesn't doubling the voltage
>>usually _divide_ the amperage in two?
>
>Only if you are standing on your head at the time.... ;-)
>
>Seriously Bill - No it does not.
>
>I=E/R, so current increases linearly with voltage. Double the voltage,
>double the current.
>
>Double the *resistance* and you halve the current.
>
>Regards,
>Tony

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Discussion Thread

Tony Jeffree 2002-03-07 23:28:42 UTC Re: [CAD_CAM_EDM_DRO] Digest Number 2138 Bill Vance 2002-03-08 11:24:21 UTC Re: [CAD_CAM_EDM_DRO] Digest Number 2138