[sdiy] Newbie power connector problem

harrybissell at copper.net harrybissell at copper.net
Mon Apr 30 16:14:33 CEST 2007


The Tom Gamble boards are .150" (not .156")

Tom used headers with round pins that fit OK as far
as he was concerned. I used square pins and they don't fit well.

I drill out his boards to make the holes a little sloppy, and twist
the capacitor leads around the posts (there are usually two tantalum
or electrolytic caps on either side of the header.

H^) harry


>
>
>
>---- Original Message ----
>From: secoff at execpc.com
>To: synth-diy at dropmix.xs4all.nl
>Subject: RE: [sdiy] Newbie power connector problem
>Date: Fri, 27 Apr 2007 20:57:46 -0500
>
>>Hi All...
>>
>>Sorry in advance for the newbie question.
>>
>>I've been building some modules lately which don't have a spot for a
>. 
>>156" connector. So, I've been simply soldering the power leads  
>>directly to the board. This works o.k., but even with great care,  
>>with slight flexing, the cables snap. So... I'm looking for a better
> 
>>way to connect power. To be specific, I'm building boards by Mr. Ray
> 
>>Wilson, and Mr. Tom Gamble, and a couple of other designers. The  
>>boards by Mr. Gamble were designed to accommodate a .156" connector,
> 
>>but the mounting holes are off by just enough that a .156" connector
> 
>>won't fit, regardless of how much 'persuading' it receives. The  
>>boards by Mr. Wilson were not designed to accept .156" connectors. I
> 
>>don't fault either designer, I'm just looking for some advice about 
>
>>how I can improve my construction methods.
>>
>>Thanks in advance for the help.
>>
>>Sam E.
>>_______________________________
>>Sam Ecoff
>>Tanner/Monagle
>>1120 N. Market St.
>>Milwaukee, WI 53202
>>(414) 727-8190
>>www.samecoff.com
>>
>>
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>>Synth-diy at dropmix.xs4all.nl
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