Hi Tim Foo
The current rating will typically be 3A.
I am aware of the Schaffner filters. In this actual case I’m into now, we look
especially for filters with very good DM (differential mode) suppression
between 50-100kHz.
Best regards
Amund
Fra: Wan Juang FOO (NP)
Sendt: 22.
Official (Closed) - Non Sensitive
What are your current ratings?
Can consider Schaffner FN9222SR-1-06 Mains Filter IEC Input Socket 250VAC 1A
Tim Foo
From: David Nyffenegger
Sent: Wednesday, 22 January 2020 4:35 AM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] Purchase Mains Input Filters
I agree. Have found the assembly violated creepage and clearance
requirements, and other construction, setup issues.
On Tuesday, January 21, 2020, 01:49:46 PM EST, Richard Nute
wrote:
Hi Steve:
I suspect that the test was set up incorrectly, especially since your client
has
We use a lot of Corcom and Schaffner.
-Dave
On Tue, Jan 21, 2020 at 2:24 PM Amund Westin
wrote:
> Any advice where to go when purchasing mains AC input filters? (for
> conducted emission purpose)
>
>
>
> BR
>
> Amund
>
>
>
> -
>
Any advice where to go when purchasing mains AC input filters? (for conducted
emission purpose)
BR
Amund
-
This message is from the IEEE Product Safety Engineering Society emc-pstc
discussion list. To post a message to the
Hi Steve:
I suspect that the test was set up incorrectly, especially since your client
has successfully passed the test in the past, and since UL predicted failure.
I would ask to replicate the test, and examine the test set-up.
Good luck, and best regards,
Rich
Ps: See you at
Something is very odd. If the cable is rated for 300 V (DC), it
shouldn't fail at 250 V AC (354 V peak). Presumably those 'other
cables' did pass the 250 V test. There seems to be some confusion, too,
about the role of the connector shell. It is surely just an 'accessible
conducting part', whi
Experts,
I have always been one to tell others that to understand a requirement you need
to read the standard, directive, etc. However in this case I am trying not to
spend $505 for a PDF copy of UL 2238 which I may never use again.
I have a client whose customer is requiring a specific cable
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