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November 2010

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Subject:
From:
Bob Landman <[log in to unmask]>
Reply To:
Bob Landman <[log in to unmask]>
Date:
Wed, 3 Nov 2010 13:42:59 -0400
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Try red insulating varnish ?  http://www.mgchemicals.com/products/4228.html

Dielectric Strength (dry): 3000 V / mil

    * Protect motor windings, small dry type transformers, and coils from arcing, discharge and oxidation
    * Class F thermal protection (20,000 @ 150°C)
    * High dielectric strength

"glyp it then ship it" 

Try this source for insulating materials
http://www.erbaisolanti.com//prodotti/23/0/ing/electro-insulating-varnishes-and-resins-for-windings.html

Bob Landman
H&L Instruments, LLC


-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Stadem, Richard D.
Sent: Tuesday, November 02, 2010 9:18 AM
To: [log in to unmask]
Subject: Re: [TN] SEEKING A VERY THIN INSULATING MATERIALS

Coat the pins with a hard epoxy coat. Or you can bond a 2 mil sheet of FR-4 over the leads.

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Roberts, Jon (SA-1)
Sent: Monday, November 01, 2010 4:30 PM
To: [log in to unmask]
Subject: [TN] SEEKING A VERY THIN INSULATING MATERIALS

Hopefully, some of you have experience during design where the connector lead protrusion is long enough to touch a metal cover.  The lead protrusion is very slight but it the cover just sit very close at the one end.  Kapton type tape does not provide sufficient protection. Is there any other material that is thin but more resilient and has
insulation properties?    The assembly will not be coated.   This
assembly goes into to test station that will be used by our customer.
Thanks in advance.   Jon 


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