[SI-LIST] FW: PCB High Voltage
- From: "RameshK Cozerv IN HO" <ramesh.k@xxxxxxxxxxx>
- To: <si-list@xxxxxxxxxxxxx>
- Date: Mon, 11 Sep 2006 10:16:29 +0530
Hi Sreekanth,
Send me your personal id,I will try to send the reference document to you.
-Ramesh
-----Original Message-----
From: Sreekanth N nampoothiri [mailto:sreekanthn@xxxxxxxxxxxxxxx]
Sent: Monday, September 11, 2006 10:14 AM
To: ramesh.k@xxxxxxxxxxx
Subject: RE: [SI-LIST] PCB High Voltage
Dear Ramesh,
Thnx for the mail.
But I ddnt understand fully.
"minimun volts/mil=750v per mil which is 29.25 mm" what does it mean? My
board thick ness is 64 mils apprx.
Rgds,
Sreekanth
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of RameshK Cozerv IN HO
Sent: Monday, September 11, 2006 8:59 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] PCB High Voltage
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Hi Folks,
Its regarding the query posted by srikanth for high voltagesometime last
week,what is the actual voltage for 1.6 mm of fr4 can withstand?And what one
need to look for from the fabricator,
As i had replied earlier as below
According to MIL-P-13949/4C for FR4 material,the electric strength
(perpendicular to lamination,average,minimun volts/mil=750v per mil which is
29.25 mm.,which i have red it in some article while browsing.Now because of
mixed response in the forum,what will be the final conclusion for the same.
Can someone refer some links related to this?.Advance thanx.
-Ramesh
<http://www.incredimail.com/index.asp?lang=9&version=4001930&aff_id=10096&ad
don=IncrediMail&id=95202&guid=DAACE287-9C8D-4275-89A1-F61C45653B6A>
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