Need a bobbin made

Started by unknown · 23 April 2012 · 9 posts

1. Aurgus

   #1 · date not recorded

   Attached is a jpg of a bobbin I need. Does anyone have a 3D printer and can tell me what STL files I need to have it printed?

   attachment_10327 Bobin1.5DiaCut.JPG

2. shadowfc

   #2 · date not recorded

   You can made this bobbins using a lathe as i did...
   
   (http://www.photoshare.ru/data/74/74309/1/5cq3cr-ddk.jpg)
   

3. Aurgus

   #3 · date not recorded

   Nice job. Unfortunately I do not have access to a lathe.
   Where did you find your core material?
   

4. Dave

   #4 · date not recorded

   There is a guy on rwg research forums that can print bobbins, I think he is willing to do it for people willing to share their results 
   
   I also have the same question, did you find a core source?

5. shadowfc

   #5 · date not recorded

   Follow this link: http://www.chipdip.ru/product0/44265.aspx (Russian seller of electronic components).
   It's just a ferrite plates (20х3х115mm) that I cut and then glued as I have. Very simple task if you have a dremel 
   Here is a link to this amazing tools site: http://www.dremeleurope.com

6. Dave

   #6 · date not recorded

   Thanks! 

7. webmug

   #7 · date not recorded

   Quote from: shadowfc on December 12, 2011, 19:53:22 pm

   Follow this link: http://www.chipdip.ru/product0/44265.aspx (Russian seller of electronic components).
   It's just a ferrite plates (20х3х115mm) that I cut and then glued as I have. Very simple task if you have a dremel 
   Here is a link to this amazing tools site: http://www.dremeleurope.com
   

   Do you think NiZn ferrite 400HH is good material? Also check ebay for [FERRITE BARS]
   The only shape/type I could find are 400HH plates.
   http://www.ionizationx.com/index.php/topic,1305.msg21636.html#msg21636
   
   Br,
   Webmug

8. Aurgus

   #8 · date not recorded

   For 10Khz I think we neee a Ui of 2000

9. sampojo

   #9 · 23 Apr 2012

   After studying work done on the Lawton circuit, and unsure of how much work it takes to get a VIC circuit going, my first goal might be to try to enhance and improve efficiencies of my cars, hotwater heater, furnaces with HHO enhanced combustion using the 8XA circuit, hoping to get 1-2 lpm on an economical and easy to achieve 5-10A load.  But I am keeping an eye on the VIC circuit and progress on using it on these forums.  But if I were to launch into it now, I would be making my own ferrite cores, mixing it myself in an E shaped parafin wax mold.  Then as for the bobbins, seems a heat gun, hot melt glue gun, polyethylene plastic from vitamin jars and a pair of scissor you could make 5 bobbins in a few hours...    It only needs to contain the coil and I don't think there is any heat involved.