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Reply To: | TechNet E-Mail Forum. |
Date: | Fri, 25 Jul 2003 14:09:12 +0300 |
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Sprague Electric used to have a range of leakproof, epoxy-sealed Al
elcos. However, I think they are now out of business. Note that
halogen-activated fluxes can also be fatal to elcos. At the worst, a dip
into solvent-free epoxy resin before assembly should do the trick. There
is a problem with epoxy sealed types; there is no escape route for a
build up of pressure, in the event of an electrical leak: big bang possible.
Brian
Graham Naisbitt wrote:
> Leak as in electrolyte.
>
>
>>Graham,
>>Do you mean leak as in escaping electrolyte or leak in terms of a deviation
>>from nominal parameters?
>>
>>Doug Pauls
>>
>>
>>
>>
>> Graham Naisbitt
>> <Graham.Naisbitt@CON To:
>>[log in to unmask]
>> COAT.CO.UK> cc:
>> Sent by: TechNet Subject: [TN] Conformal
>>coating tolerant capacitors
>> <[log in to unmask]
>> c.org>
>>
>>
>> 07/24/2003 09:50 AM
>> Please respond to
>> "TechNet E-Mail
>> Forum."; Please
>> respond to Graham
>> Naisbitt
>>
>>
>>
>>
>>
>>
>>Hello Techies
>>
>>For those who are not on holiday, do any of you know of a manufacturer of
>>capacitors that don't leak after, or as a result of, conformal coating?
>>
>>--
>>Regards Graham Naisbitt
>>
>>[log in to unmask]
>>
>>Cell: 079 6858 2121
>>Office: +44 (0)1252 813706
>>
>>Concoat Limited - Engineering Reliability in Electronics
>>
>>Web: www.concoat.co.uk and www.concoatsystems.com
>>
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>
>
> --
> Regards Graham Naisbitt
>
> [log in to unmask]
>
> Cell: 079 6858 2121
> Office: +44 (0)1252 813706
>
> Concoat Limited - Engineering Reliability in Electronics
>
> Web: www.concoat.co.uk and www.concoatsystems.com
>
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