CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Dual purpose power supply

Posted by Paul
on 2003-05-28 10:11:46 UTC
Hi Scott

To add to James' email - The center tap is common to the EARTH on both the
240V input and the 110V output. Be very carefull if/when you connect this
thing to any equipment that might also be earthed.

Regards, Paul.


On Wednesday 28 May 2003 10:39 am, James Owens wrote:
> You can use a yellow site transformer (the larger the better) designed for
> running 110 volt tool such as drills and saws. These are centre-tapped 59
> volts AC transformers. Remove the transformer from the box and cooling oil,
> spilt the centre-tap and then treat as two 59 volt transformers.

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Discussion Thread

feraleng 2003-05-27 23:29:56 UTC Dual purpose power supply James Owens 2003-05-28 02:34:36 UTC Re: [CAD_CAM_EDM_DRO] Dual purpose power supply Les Newell 2003-05-28 03:58:04 UTC Re: [CAD_CAM_EDM_DRO] Dual purpose power supply Jon Elson 2003-05-28 10:01:59 UTC Re: [CAD_CAM_EDM_DRO] Dual purpose power supply Paul 2003-05-28 10:11:46 UTC Re: [CAD_CAM_EDM_DRO] Dual purpose power supply