Mike,

I have in the past had UL/CSA hi-pot testing waived for 
the production line testing of the end product based on 
the specific method of installation of the power supply 
in the end product. 

Bandele 
Jetstream Communications, Inc.
[email protected]



-----Original Message-----
From: Mike Morrow [mailto:[email protected]]
Sent: Thursday, August 31, 2000 10:40 AM
To: EMC Society
Subject: Why routine hipot is required.



I've been asked why a routine hipot test is required on an end assembly
computer when it uses a Listed power supply that has already been hipot
tested.  So far I don't like the way I've worded my response.  Basically
what I've said is that a power supply is approved as a component.  The end
safety of the device depends on the installation.

Can anyone add some more beef to this statement.  Thanks.

Mike Morrow
Senior Compliance Engineer
Ucentric Systems
978-897-6482
[email protected]
www.ucentric.com


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