Get the hard facts to successful 62368 compliance – from your UL experts
The IEC 62368-1 Knowledge Hub covers an exceptionally wide range of topics, which we believe can be helpful to manufacturers and distributors of A/V & ICT equipment.
This Q&A includes many of the questions we have been asked, with answers from UL experts. Registered users may also submit additional questions related to the 62368: UL has the answer.
Q&A: List of articles with Single Fault
For classification of electrical energy sources, is a single fault condition required to be performed on a single Y1 type capacitor connected between primary and secondary (and acting as reinforced insulation)?
Does Functional Insulation always need to be evaluated per Annex B.4.4, including for Class III products?
With regards to Clause 6.2.2 of IEC 62368-1:2018 (3rd edition), what is the failure criteria of PS1 under abnormal and single fault conditions on load and power source circuits?