Dear Group Members, I need your help to find an answer for one of our hardware engineers. The question is What is required for creepage and clearance of 230VAC hot, neutral and earth ground that is on internal layers of a PCB per Section 2.10.5.3 of UL 60950? The PCB is a multilayer PCB. Please let me know if you need more detail information. Your help is highly appreciated! Best regards, Grace Lin Sr. Compliance Engineer Crestron Electronics, Inc. 6 Volvo Drive Rockleigh, NJ 07647 USA www.crestron.com - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/
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