Hi John:
Now we have sub-classes Y1 to Y4. Y capacitors can be used in locations
where neither side is grounded, but in the OP's context, grounding is
involved.
What are the definitions of the various Y
capacitors in the most edition of IEC 384?
OP?
A Y-cap can be used
I read in !emc-pstc that Rich Nute ri...@sdd.hp.com wrote (in
200204262205.paa10...@epgc264.sdd.hp.com) about 'EMC and Class 2
equipment', on Fri, 26 Apr 2002:
Hi John:
Ground connections is usually nice to have when dealing with EMC. But what
about EMC and a class 2 (double insulation
Hi John:
Ground connections is usually nice to have when dealing with EMC. But what
about EMC and a class 2 (double insulation) power supply (shall comply with
MIL-STD-461E) . I'm thinking on, what to do with the regularly Y-caps,
does it really have any meaning with these
I read in !emc-pstc that am...@westin-emission.no wrote (in LFENJLPMMJB
mhpeibnilgedmceaa.am...@westin-emission.no) about 'EMC and Class 2
equipment', on Tue, 23 Apr 2002:
Ground connections is usually nice to have when dealing with EMC. But what
about EMC and a class 2 (double insulation) power
: EMC and Class 2 equipment
Hi all,
Ground connections is usually nice to have when dealing with EMC. But what
about EMC and a class 2 (double insulation) power supply (shall comply with
MIL-STD-461E) . I'm thinking on, what to do with the regularly Y-caps,
does it really have any
Amund
I don't think of a green wire as RF ground. What are Y caps DOING? They
are a return path for RF current that could otherwise get onto the mains
and cause interference. How does RF current get onto the power conductors?
Unbalanced switching noise? Yes, mostly. Capacitive coupling? Some.
Hi Amund:
Being a safety guy and not an emc guy... (disclaimer)
Ground connections is usually nice to have when dealing with EMC. But what
about EMC and a class 2 (double insulation) power supply (shall comply with
MIL-STD-461E) . I'm thinking on, what to do with the regularly
Hi all,
Ground connections is usually nice to have when dealing with EMC. But what
about EMC and a class 2 (double insulation) power supply (shall comply with
MIL-STD-461E) . I'm thinking on, what to do with the regularly Y-caps,
does it really have any meaning with these caps when ground
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