Re: [CAD_CAM_EDM_DRO] transformer selection

That would only get him ~85vdc which isn't quite 120. He *said* 120 volts
(and one would assume he wants 120 vdc since he refers to DC servos in
the same sentence).

--C.S.

>Stop and think about what he just said , he is probably going to hook
>120 to the 220 side and get 60 out
>
>--
>Ron Kline
>
>American Precision Ceramics
>
>C.S. Mo wrote:
>
>>120vac will get you roughly 170vdc out which is probably a lot more than
>>you want if your motors are looking for 120vdc.
>>
>>--C.S.
>>
>>
>>
>>>I have 4 DC servo motors that I need to build a power supply
>>>120 volts up to 10 amps each
>>>
>>>I have found a 220 volt pri to 120 sec volt transformer 25amp
>>>3kva rated
>>>
>>>Is this over kill? or is it too small?
>>>
>>>Thanks for any advice........
>>>
>>>Tim