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double C core transformer

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Poster:	kls (see this users gallery)
Views:	5605
Rating:	(10.00)
Date:	Fri Apr 20, 2007
Filesize:	80.8k, 140.7k
Dimensions:	1000 x 750
Description:	half section of a custom double c core output transformer on DIY winder, Believe me this is hard work
Keywords:	double C core transformer

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Jeff Wong

Registered: Sep 2005
Posts: 999

Fri May 4, 2007 10:20am

Wow... you wind your own trannies? How long does something like that take?

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Caricature Portfolio

showflash

Registered: Mar 2007
Posts: 139

Wed May 9, 2007 1:37am

Rating: 10.00

Pretty cool. I bet you have a lot of friends!

kls

Registered: Apr 2007
Location: Ankara Turkey
Posts: 15

Thu May 10, 2007 4:19am

You cant ask friends to wind for you or with you, unfortunately no way to wind up with friends with this hoby!

kls

Registered: Apr 2007
Location: Ankara Turkey
Posts: 15

Thu May 10, 2007 4:36am

Transformer winding requires a lot of physical labor. With a primitve winding tool like I have got, it takes about 20 to 30 hours work each. The bobin end is also custom designed PCB enables soldering coil ends directly. The coil is 14 layer interleaved with very good primary to leakage inductance ratios.