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Old 7th September 2012, 04:36 AM   #321
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Quote:
Originally Posted by Aucosticraft View Post
looks nice , do u have turn counter too ?
thanks,
i dont have turn counter,
after i wind and checking turns . this wires are thick, so counting turns not hard, but small wires problem counting turns.
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Old 10th September 2012, 07:04 AM   #322
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hi tony,
is this bolt and nuts perfect for lamination tightening?
it is galvanized bolt and nuts. 4 inch long.
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Old 10th September 2012, 07:49 AM   #323
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Quote:
Originally Posted by nazirdigi View Post
hi tony,
is this bolt and nuts perfect for lamination tightening?
it is galvanized bolt and nuts. 4 inch long.
yes, that will do.....look for shoulder washers to use with your bolts and nuts, better to use them for cooler running traffo...

Click the image to open in full size.
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Old 10th September 2012, 02:27 PM   #324
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thanks tony for the reply.
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Old 18th September 2012, 01:52 PM   #325
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hi tony,
i am busy these days, because last days i am in my wife place,
i am facing a big problem with wire gauges, i didn't ask wire size in mm, when i buy magnet wires, i asked in gauges, today i bought a micro mm measurement tool and measured the gauge no-15 it shows 1.80mm, i checked the supplier chart and it shows 1.80mm, in ur chart, shows 1.45mm,
i already told u gauge no-13 hard to wind, i checked that one also, micro mm measurement tool shows 2.25mm , in ur chart showing 1.90mm.

i already wind secondary 42turns into 4 with 1.80mm gauge wire, i didnt wind primary yet,

so can u help me to solve this problem.
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Old 18th September 2012, 03:15 PM   #326
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hi tony,
lamination thick is .5mm.
i remove the enamel and measure the wires.
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Last edited by wattaniya; 18th September 2012 at 03:17 PM.
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Old 18th September 2012, 11:40 PM   #327
AJT is offline AJT  Philippines
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Quote:
Originally Posted by nazirdigi View Post
hi tony,
i am busy these days, because last days i am in my wife place,
i am facing a big problem with wire gauges, i didn't ask wire size in mm, when i buy magnet wires, i asked in gauges, today i bought a micro mm measurement tool and measured the gauge no-15 it shows 1.80mm, i checked the supplier chart and it shows 1.80mm, in ur chart, shows 1.45mm,
i already told u gauge no-13 hard to wind, i checked that one also, micro mm measurement tool shows 2.25mm , in ur chart showing 1.90mm.

i already wind secondary 42turns into 4 with 1.80mm gauge wire, i didnt wind primary yet, so can u help me to solve this problem.
that is because in India the British standard applies, while in Manila we use the American standard.....

so better get wires based on my table on diameter in mm....
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Old 19th September 2012, 05:34 AM   #328
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hi tony,
why this no-13 gauge different from both images. only no-13 is different.
in post no-199 u mention no-13gauge for secondary , is it 1.83mm or 1.90mm?
because in the images two charts showing two values,
so no-1.83mm is ok, can i use 1.80mm gauge, because in here 1.83mm is not available.
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Old 19th September 2012, 05:55 AM   #329
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just follow the nearest mm diameter....
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Old 19th September 2012, 06:12 AM   #330
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thanks tony.
but u didn't tell the gauge (no-13) 1.83mm or 1.90mm.
i searched the datasheets for awg on the web the no13 showing 1.83mm.
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