Re: [PSES] Couple of loosely related safety questions

Hi Brian: This does not answer your questions, but MAY give you an analysis tool: CLEARANCE is standards name for AIR INSULATION. CREEPAGE DISTANCE is standards name for DISTANCE ACROSS THE SURFACE OF SOLID INSULATION. Hope to meet you at the Symposium! Best regards,

Re: [PSES] Couple of loosely related safety questions

Thank you, Rich! Over 240 have already registered for ISPCE 2024! This is the place to be for all Product Safety and Certifications knowledge transfer and networking - https://2024.psessymposium.org/. Best Regards and Be Safe, John John Allen | President & CEO | Product Safety Consulting,

Re: [PSES] Couple of loosely related safety questions

Hi Brian: You should attend the IEEE PSES Symposium in Chicago next week to get the answers to these questions from experts. Lots of experts in clearance and creepage will be there and will be happy to provide you with answers! Best regards, Rich From: Brian Gregory

[PSES] Couple of loosely related safety questions

1. Clearances for US Safety: I'd cite the relevant standards, but they are so alike (identical Clearance tables), and so alike to UL 508, I'll defer. Here's the question: When citing clearance spacing from "uninsulated live components" does one measure from the edge of a PCB to the

Re: [PSES] DoC - reference to ROHS directive

In our experience purchasers/compliance officers in large retail organisations expect to explicitly see the RoHS amendment listed in the DoC text as per Mike writes below, because this ticks their box that the product has addressed the additional four substances the amendment was concerned