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Mon, 9 Mar 1998 10:33:32 -0800 |
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Techsonic Industries, Inc. |
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Don't forget VOLTAGE dictates trace spacing and AMPERAGE dictates trace width. You are on the
right track.
IDKitty6 wrote:
> Hello,
> I'm hoping someone can verify this for me. In order to prevent arcing on a
> board running 12-16vdc, 23 amps, to be used in external weather conditions,
> 95% humidity ( I don't know the temperature above ambient ), what should the
> minimun conductor width and spacing be? According to IPC-D-275, the minimun
> conductor spacing should be 25 mils. This seems so small to me, especially if
> the conductor width minimum is somewhere between 140-300 mils. Can anyone
> give me a good guess on what to use? Is 25 mils enough to prevent arcing
> here?
> Thank You So Much,
> Kitty Hines
>
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--
Scott Buscomb, Senior Designer
[log in to unmask]
Techsonic Industries
1111 Alderman Dr. Ste. 250
Alpharetta, GA 30005
770 475-3020 ext.1032
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Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information.
For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311
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