Greetings all, under 60950:2001, 2.4.2 limits, under limited current circuits... If a device exceeds .7mA peak into 2kohms, is it still acceptable, under 60950, if the signal is non sinusoidal and has a circuit capcitance less than .1uF and a voltage under 450V peak? I calculate my equivelant circuit capacitance at .03uF, the output is from a flyback inductor. My device has an equivelant stored charge of about 10uC, and repeats this charge/discharge cycle about every 5.3mS/188.7Hz. My question is one of understanding whether or not I must AND or OR the seperate clauses in 2.4.2. Any assistance is appreciated. Best regards,
Clif Clifton Brick Compliance, Safety and Patent Engineer Invisible Technologies, Inc. 1000 Fuller Drive Garrett, IN 46738 Phone 260-467-5139 Fax 260-467-5103 ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________ This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas [email protected] Mike Cantwell [email protected] For policy questions, send mail to: Jim Bacher: [email protected] David Heald: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
