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Old 13th February 2012, 06:43 PM   #51
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Quote:
Originally Posted by sangram View Post
Is it my imagination, or is D4 not in the same mounting plane as the rest of the flat-pack devices?
OK. Should be sorted now.

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Old 13th February 2012, 07:14 PM   #52
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Quote:
Originally Posted by UKToecutter View Post
OK. Should be sorted now.

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got it

But you can still move R11 to the left of the Thermistor same for R12 to the right

Last edited by Bksabath; 13th February 2012 at 07:32 PM.
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Old 13th February 2012, 07:25 PM   #53
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Quote:
Originally Posted by Bksabath View Post
got it

But you can still move R11 to the left of the Thermistor
Well......
I could but that would mean offsetting the thermistor from the centre of Q3 or moving the gate resistor. Don't you think the symmetry is 'pretty'??
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Old 13th February 2012, 07:40 PM   #54
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Course is fine just a bit shorther tracks could shift R11 a bit like you did for R12
and R12 to other side of thermistor let you pick up voltagge from the mosfet is bolted 2.

But I am just being fussy get yourself a well deserwed pint
etch one proto and sleep over it
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Old 13th February 2012, 08:00 PM   #55
bykoz is offline bykoz  Turkey
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My designs.

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Old 13th February 2012, 08:13 PM   #56
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Quote:
Originally Posted by Bksabath View Post
Course is fine just a bit shorther tracks could shift R11 a bit like you did for R12
and R12 to other side of thermistor let you pick up voltagge from the mosfet is bolted 2.

But I am just being fussy get yourself a well deserwed pint
etch one proto and sleep over it
OK, How's this

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Old 13th February 2012, 08:16 PM   #57
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I think I'll trim off the waste board on each size. Should make manufacture a little cheaper. Even with the thickness of the tracks as they are I think I might go for 2oz board. Do you think 1.6mm board is thick enough or shall I go for 2mm?
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Old 13th February 2012, 11:25 PM   #58
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IMO
2 OZ is much beter

1.6 is fine won't make much difference
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Old 13th February 2012, 11:54 PM   #59
eyoung is offline eyoung  United States
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Be sure and ask for Papa's blessing, silk screen diy clone pass design on board, plus we don't mind if you make money. this is a hobby not a profession . Mr Pass(AKA Papa) is very generous with his Ideas and help. We would like to keep it that way.

Old guy in SC, Elwood
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"Lead me not into temptation...I can find it myself."
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Old 13th February 2012, 11:58 PM   #60
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No no.
You're right, this is a hobby.
If I do make a batch (only with NP's blessing of course) then I will sell at my cost plus a couple of dollars per set as a donation to the forum.

I have already put attribution on the silk screen.

Regards

Andy

Old guy in London, England :-)
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