Strange behavior of the list-server. Although I got some out-of-office
replies, neither I or my fellows in the office (members of the list) have
received the message posted 24 h ago. I'll try again...
Dear colleagues,
As part of a PCB design required to be compliant with EN60950, we want to
use the configuration described below, to be able to relax the traces
separation. The circuit intended to become SELV is accessible to the
operator.
Questions:
1. Is the combination of Basic Insulation + Fuse&Transorb(15V) equivalent to
Reinforced Insulation?
2. Does the transorb have to comply with a specific EN safety standard (like
one applicable to Y caps)?
Thanks,
Alexandru Guidea
CAE Inc.
Canada
Basic
Insulation
|
|
ELV--------||-------FUSE--------------SELV (??)
| T
| R
A
N
S
O
R
B
|
|
GND (EARTH)
This message is from the IEEE EMC Society Product Safety
Technical Committee emc-pstc discussion list.
Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/
To cancel your subscription, send mail to:
[email protected]
with the single line:
unsubscribe emc-pstc
For help, send mail to the list administrators:
Ron Pickard: [email protected]
Dave Heald: [email protected]
For policy questions, send mail to:
Richard Nute: [email protected]
Jim Bacher: [email protected]
Archive is being moved, we will announce when it is back on-line.
All emc-pstc postings are archived and searchable on the web at:
http://www.ieeecommunities.org/emc-pstc
