Krell KSA 100mkII Clone - Page 249

xslavic · 4th May 2011, 12:36 PM

we can do it,i have some gerbers & need someon to correct errors ?ther is anyone that can modify gerber files i mean good with P-cad or altium designer ? & make a design for 6 pair for output stage

spurlte · 21st September 2011, 05:03 AM

Are the PCBs for 2 SoftStart and 2 Output DC Sence still available? Spurlte, Chicago.

Fix · 18th October 2011, 09:00 PM

I still have PCB's for the DC Protection and Softstart, PM me for more details.

Flodstroem · 19th October 2011, 01:40 PM

Hi Fix!
A question regarding the power transformer: Is it the H1000-031F you have been using for your KSA 100mkII clone ?
If yes, do you know if they still are available? From who?

xslavic · 19th October 2011, 04:40 PM

hi,i recommend to Buy the wire and build your own transformer
its better,you wont have to deal with ..bad people

xslavic · 19th October 2011, 04:41 PM

how can i get in posetion of the softstart pcb ?
thanks

spurlte · 19th October 2011, 08:33 PM

Is it really possible to make your own transformer?

Flodstroem · 19th October 2011, 11:26 PM

Quote:

Originally Posted by xslavic

hi,i recommend to Buy the wire and build your own transformer
its better,you wont have to deal with ..bad people

Yes, I could do that if............
I had the winding machine
Had the time to do it
And I only needed one transformer (I need 6-8 transformers)

spurlte · 20th October 2011, 03:38 PM

I have a electric motor step-control. I was thinking to slow down my drill-press enough to wind spool of wire. But, don't you need to wind completely inside and out circled plates? My Gosh, that would save tons of money even if copper is gold's little brother. I will wikipedia "transformers." Wonder if you can make toroidal trannies? I would put a bearing on the otherside of what even I would use as a spool to wind the wire on. So the drill press on one end and the bearing on the drill press vise. Yes, I am new to building power supplies.

Flodstroem · 31st October 2011, 10:08 PM

Hmmmmmm...........
Spurite, her you can see how a toroidal winding machine looks like, pretty complicated I must say

Its for sale here:
300mmOD large core Toroidal Transformer Winding Machine | eBay

19th October 2011, 01:40 PM	#2484
Flodstroem diyAudio Member Join Date: Sep 2004 Location: Norway	Hi Fix! A question regarding the power transformer: Is it the H1000-031F you have been using for your KSA 100mkII clone ? If yes, do you know if they still are available? From who? __________________ Regards Flodstroem

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4th May 2011, 12:36 PM	#2481
xslavic diyAudio Member Join Date: Feb 2011	we can do it,i have some gerbers & need someon to correct errors ?ther is anyone that can modify gerber files i mean good with P-cad or altium designer ? & make a design for 6 pair for output stage

21st September 2011, 05:03 AM	#2482
spurlte diyAudio Member Join Date: Aug 2011	Are the PCBs for 2 SoftStart and 2 Output DC Sence still available? Spurlte, Chicago.

18th October 2011, 09:00 PM	#2483
Fix diyAudio Member Join Date: Feb 2008	I still have PCB's for the DC Protection and Softstart, PM me for more details.

19th October 2011, 04:40 PM	#2485
xslavic diyAudio Member Join Date: Feb 2011	hi,i recommend to Buy the wire and build your own transformer its better,you wont have to deal with ..bad people

19th October 2011, 04:41 PM	#2486
xslavic diyAudio Member Join Date: Feb 2011	how can i get in posetion of the softstart pcb ? thanks

19th October 2011, 08:33 PM	#2487
spurlte diyAudio Member Join Date: Aug 2011	Is it really possible to make your own transformer?

20th October 2011, 03:38 PM	#2489
spurlte diyAudio Member Join Date: Aug 2011	I have a electric motor step-control. I was thinking to slow down my drill-press enough to wind spool of wire. But, don't you need to wind completely inside and out circled plates? My Gosh, that would save tons of money even if copper is gold's little brother. I will wikipedia "transformers." Wonder if you can make toroidal trannies? I would put a bearing on the otherside of what even I would use as a spool to wind the wire on. So the drill press on one end and the bearing on the drill press vise. Yes, I am new to building power supplies.

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