: February 25, 2002 4:14 PM
To: Robert Wilson; emc-p...@majordomo.ieee.org
Subject: RE: PCB floating area layout
Jeeez, I have just the opposite problem GROUNDING a PCB at a
certain location.
The device is a metal enclosed digital device, about the size of
a video cassett tape. Its
PM
To: emc-p...@majordomo.ieee.org
Subject: RE: PCB floating area layout
Floating grounds on PCBs tend to be problematic, especially at high
frequencies. Minimizing the effective capacitive reactance between the
floating ground and the real ground will ensure that the floating
ground is AC Cold
-p...@majordomo.ieee.org
Subject: PCB floating area layout
Hi all,
I'm dealing with a PCB that has a floating section isolated from the rest
of the board for safety purposes (patient applied part).
I found out some problems with emissions, due to the coupling between the
floating part
Systems Ltd.
Vancouver.
-Original Message-
From: Paolo Peruzzi [mailto:paolo.peru...@esaote.com]
Sent: February 25, 2002 7:34 AM
To: emc-p...@majordomo.ieee.org
Subject: PCB floating area layout
Hi all,
I'm dealing with a PCB that has a floating section isolated from the
rest
of the board
I read in !emc-pstc that Paolo Peruzzi paolo.peru...@esaote.com wrote
(in ofe539db9f.cfbf2fae-onc1256b6b.004b1...@esaote.com) about 'PCB
floating area layout', on Mon, 25 Feb 2002:
1) Is it best to minimize the HF capacitive coupling between the earthed
ground and the floating ground
Hi all,
I'm dealing with a PCB that has a floating section isolated from the rest
of the board for safety purposes (patient applied part).
I found out some problems with emissions, due to the coupling between the
floating part and of the PCB and the earthed one.
My questions are concerning the
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