Hi Douglas,
I am only aware of Table J.1 in IEC 60950-1. Are there any other IEC standards
that reference the same or a different table?
I do not know its source for sure, but the values given in this table seem to
match those from the anodic index cited in Wikipedia
I have a few questions regarding UKCA.
1. Machinery Regulation 2008-1597 pretty much says the same thing and the
EU Machinery Directive. Section 1.7.4.2c) requires the DoC to be included
in the Manual (Instructions), OR "a document setting out the contents of
the EC declaration of conformity,
Leave it to our resident historian to pull off the Reference Handbook for Radio
Engineers, 2nd edition, 1946 from his library!
___
I'm here to help you succeed! Feel free to call or email with any questions
related to EMC or EMI troubleshooting - at no obligation. I'm
Hello Bernd,
Yes the table does show up in several standards and IEC 60950-1 was one of
the first where I saw it. I have notes going back to the early 1990s from
the time when the standard was known simply as IEC 950. Since then it was
renamed IEC 60950 and later IEC 60950-1. Now it has been
Hello
IEC 60601-1-2 allows testing of conducted and radiated emissions to CISPR 11;
CISPR 14-11; CISPR 32.
Concerning the use of CISPR 32:
According to Clause 7.1.1 General:
"Unless otherwise specified herein, ME
EQUIPMENT and ME SYSTEMS shall comply with CISPR
Dürrer,
The table in the Wikipedia article
https://en.wikipedia.org/wiki/Galvanic_corrosion#Anodic_index
has more entries, is more descriptive, and doesn't totally agree with
Table 7-1 on page 156 of Gershon J. Wheeler's book, The Design of
Electronic Equipment: A Manual for Production and
Thanks Ken,
I have seen tables like this before, and this one is nice by virtue of its
publishing date. I wonder where they obtained their information, is it
possible that in the past it was considered "common knowledge"? Most
tables like this I've seen tend to only cover elemental metals.
>From the Reference Handbook for Radio Engineers, 2nd edition, 1946:
Ken Javor
Phone: (256) 650-5261
> From: John Barnes
> Reply-To: John Barnes
> Date: Mon, 8 Feb 2021 10:43:29 -0500
> To:
> Subject: Re: [PSES] AW: [PSES] Friday Question - table of electrochemical
> potentials
>
>
David
My understanding is this:
* ME equipment is defined in EN 60601-1 clause 3.63 and includes those
ACCESSORIES as defined by the MANUFACTURER that are necessary to enable the
NORMAL USE of the ME EQUIPMENT.
* 7.1.3 is for multimedia and ITE equipment "connected to", not "part of",
9 matches
Mail list logo
