RE: [Fwd: clearance and working voltage]

Sent: donderdag 29 november 2001 18:35 To: vit...@aol.com; ri...@sdd.hp.com; xin...@cesi.ac.cn Cc: emc-p...@majordomo.ieee.org Subject: Re: [Fwd: clearance and working voltage] I also agree with the 4.4mm reinforced and 2.2mm basic/supp. calculation. I will assume that there is a creepage

Re: [Fwd: clearance and working voltage]

;ri...@sdd.hp.com>, <xin...@cesi.ac.cn> CC: <emc-p...@majordomo.ieee.org> Subject: Re: [Fwd: clearance and working voltage] Date: Wed, 28 Nov 2001 21:51:04 EST Rich and Xing, No arguments from me about the clearance of 4.4 mm for reinforced. The other 6.4 mm clearance requi

Re: [Fwd: clearance and working voltage]

Rich and Xing, No arguments from me about the clearance of 4.4 mm for reinforced. The other 6.4 mm clearance requirement is probably a misapplication of the clarance rules using the 840 v peak row of Table 3H. I think the original question may also need to consider creepage requirements.

Re: [Fwd: clearance and working voltage]

Hi Xing Weibing: Here is my answer to the question. Hi group I have a question regarding clearance and working voltage of IEC60950. If I HAVE A AC ADAPTER(AC 100-240V 50/60Hz) ,THE WORKING VOLTAGE MEASURED ARE AS FOLLOWS: Nominal supply voltage: AC240V PRIMARY AND SECONDARY :

Re: [Fwd: clearance and working voltage]

I read in !emc-pstc that David Heald davehe...@mediaone.net wrote (in 3c0512fd.7eb9...@mediaone.net) about '[Fwd: clearance and working voltage]', on Wed, 28 Nov 2001: Forwarded to the list for xingwb xin...@cesi.ac.cn. Dave Heald EMC-PSTC Admin Begin forwarded message Hi group I have

[Fwd: clearance and working voltage]

Forwarded to the list for xingwb xin...@cesi.ac.cn. Dave Heald EMC-PSTC Admin Begin forwarded message Hi group I have a question regarding clearance and working voltage of IEC60950. If I HAVE A AC ADAPTER(AC 100-240V 50/60Hz) ,THE WORKING VOLTAGE MEASURED ARE AS FOLLOWS: Nominal supply voltage: