RE: Safety: Temperature Rise and Capacitor Clearance (EN 60950)

2002-01-31 Thread Robert Johnson
In response: > I have a couple of questions regarding this standard: > (I have the 1992 version) It's time to upgrade to current versions. Check: http://www.iec.ch/cgi-bin/procgi.pl/www/iecwww.p?wwwlang=E&wwwprog=cat-d et.p&wartnum=027973 for the latest version still in the process o

Safety: Temperature Rise and Capacitor Clearance (EN 60950)

2002-01-31 Thread John Woodgate
I read in !emc-pstc that Chris Maxwell wrote (in <83d652574e7af740873674f9fc12dbaa675...@utexh1w2.gnnettest.com>) about 'Safety: Temperature Rise and Capacitor Clearance (EN 60950)', on Wed, 30 Jan 2002: > >I have a couple of questions regarding this standard: (I

Re: Safety: Temperature Rise and Capacitor Clearance (EN 60950)

2002-01-31 Thread Andre Boons
the temperature rise is only 30 (see also sc 1.4.7. Regards, Andre From: "Chris Maxwell" Reply-To: "Chris Maxwell" To: "EMC-PSTC Internet Forum" Subject: Safety: Temperature Rise and Capacitor Clearance (EN 60950) Date: Wed, 30 Jan 2002 11:40:41 -0500 I have a

Safety: Temperature Rise and Capacitor Clearance (EN 60950)

2002-01-30 Thread Chris Maxwell
I have a couple of questions regarding this standard: (I have the 1992 version) First Table 16 specifies maximum temperature RISE for components, surfaces,... What are the assumptions here? Are they assuming an ambient of room temperature (25 deg C)? Which would mean that a rubber handle could