- Posted by Michael W. on Monday 20 March 2006 - 05:35:49
The best things I have found are plastic globes that go over lights. They are indestructible, cheap, and fit perfectly on standard PVC sizes. All you ...
- Posted by williamn on Sunday 19 February 2006 - 05:28:36
First try your Local sheet metal fabrication shop and talk with the old guys. You may luck out and find a real tinsmith. They may even be able to cus...
- Posted by williamn on Sunday 19 February 2006 - 05:28:36
Have you tried Ross Engineering? They have some huge 1m toroids.
I cant remember which I was looking at but they went for $280
- Posted by williamn on Sunday 19 February 2006 - 05:28:36
Yeah, the $280 one is a small one. The company I work for actually does business with Ross and I tried to sweet talk them down. I put the squeeze on...
- Posted by Coileone on Thursday 12 May 2022 - 18:14:49
...
6 x 28 secondary 27awg 1550turns ish
6 x 28 Toroid
95khz ish res freq
3/8" Flat Copper Primary tapped around 6.5 turns
6s/13p 325nf 12kv M...
- Posted by astralhighway on Wednesday 17 February 2021 - 17:59:47
...ry L=9.41, C=40nF -- F(selfres)=259KHz
Sec + toroid -- F(selfres)=277KHz.
What's noticeable now is that significant breakout happens@ just 6...
- Posted by astralhighway on Wednesday 18 March 2020 - 11:35:58
... devices ( Fairchild FGH75N60UFTU) or use a large toroid and get the operating frequency down to around 120KHz to switch with CM300s.
It will be...
- Posted by Macak on Monday 25 March 2019 - 00:58:27
...be 12.5" x 30" (1,000 turns of 22 awg). What size toroid should I aim for? At this point I think I am ready to fork over the cash for a commercial spu...
- Posted by Macak on Monday 25 March 2019 - 00:58:27
My 8.6" x 38" RSG coil draws 6.5 KVA and works well with my 30" x 9" spun aluminum toroid. A little bigger might be better but keep in mind the weight...
- Posted by Inducktion on Thursday 14 March 2019 - 06:50:36
What type of material should I shoot for? I have some ferrite toroids, I think they use W ferrite (https://www.mag-inc.com/Products/Ferrite-Cores/W-Ma...
