Thane Heins BI-TOROID TRANSFORMER

[broli]

Broli,
Can you repost or update the material specs?
Please?
I would like to make some calls myself.
Thank you
Chet

Silicon steel, electrical steel, transformer steel...which all describe the same material would be ideal I suppose. The company I contacted asked for a sample so I don't think they ever worked with it. I just wanted a ball park price so I resend the inquiry asking for plain Iron as laminate material.

[woopy]

Hi Broli

If i have right understood , Thane did mention in his previous post that there is an "air gap " between core 2 and core 3 in order to get a symetrical flux path.

So i suggest to check it before cutting your template

Good night

Laurent

[ramset]

Perhaps I'll go see the fellahs at "orange county choppers"
they have a laser cutter.
I'm sure Pauly would build Crankypants a "Hog",
based on the BTT.
[I'd pay to see that!!=]
They're not to far from me![and we speak the same tongue]

Well first I'll try some local New England vendors!
{Not ruling out the "Chopper" visit}

Chet

[CRANKYpants]

Hi Broli

If i have right understood , Thane did mention in his previous post that there is an "air gap " between core 2 and core 3 in order to get a symetrical flux path.

So i suggest to check it before cutting your template

Good night

Laurent

CLARIFICATION:
SORRY, AIR GAP MEANS "SMALL SPACE" BETWEEN TWO SEPARATE TOROID CORES, NOT LITERALLY MEANT TO BE A DELIBERATE AIR GAP. WHAT I MEANT WAS THE INNER TORIOD FLUX PATTERN SHOULD LOOK LIKE THE SMALL TRANSFORMER FEMM.

CHEERS T

[CRANKYpants]

Perhaps I'll go see the fellahs at "orange county choppers" they have a laser cutter.
I'm sure Pauly would build Crankypants a "Hog", based on the BTT. [I'd pay to see that!!=]
They're not to far from me![and we speak the same tongue]
{Not ruling out the "Chopper" visit}
Chet

AWESOME CHET ,
THE PRICE IS $200 K AND THEY NEED A 60% ADVANCE! 
WHEN CAN I GO BACK TO THEM?

CHEERS
T