Re: [Emc-users] Suitable transformers = hens teeth

2015-06-12 Thread Gene Heskett
On Friday 12 June 2015 23:22:49 Chris Radek wrote: > On Fri, Jun 12, 2015 at 07:09:26PM -0400, Gene Heskett wrote: > > But 1kw and up isolation cans are both scarce, and north of a $100 > > bill pricy at least on fleabay. > > Check hgr, for example: > > http://www.hgrinc.com/productDetail/Electrica

Re: [Emc-users] Suitable transformers = hens teeth

2015-06-12 Thread Gene Heskett
On Friday 12 June 2015 23:02:32 Gene Heskett wrote: > On Friday 12 June 2015 22:06:16 Jack Coats wrote: > > Yes Gene, there is no santa clause, especially when you are talking > > about copper. Just as a raw material it is pretty pricy. > > > > In the past I just got a couple of matched transforme

Re: [Emc-users] Suitable transformers = hens teeth

2015-06-12 Thread Chris Radek
On Fri, Jun 12, 2015 at 07:09:26PM -0400, Gene Heskett wrote: > > But 1kw and up isolation cans are both scarce, and north of a $100 bill > pricy at least on fleabay. Check hgr, for example: http://www.hgrinc.com/productDetail/Electrical/USED-EGS-TRANSFORMER/02150100059 I think it says PRIMARY

Re: [Emc-users] Suitable transformers = hens teeth

2015-06-12 Thread Gene Heskett
On Friday 12 June 2015 22:06:16 Jack Coats wrote: > Yes Gene, there is no santa clause, especially when you are talking > about copper. Just as a raw material it is pretty pricy. > > In the past I just got a couple of matched transformers 120VAC to > whatever, and put the secondaries together. > I

Re: [Emc-users] Suitable transformers = hens teeth

2015-06-12 Thread Jack Coats
Yes Gene, there is no santa clause, especially when you are talking about copper. Just as a raw material it is pretty pricy. In the past I just got a couple of matched transformers 120VAC to whatever, and put the secondaries together. It makes a good isolation transformer when set up back to back

[Emc-users] Suitable transformers = hens teeth

2015-06-12 Thread Gene Heskett
Hi all; In laying out how I am going to cnc this GO704, its apparent that the scr or triac board it comes with to control a motor of undetermined power, rated variously as 750 watts, 1kw, or needing 12 amps from the line. None of which groks, but welcome to chinese specs seems to be the opera