Re: [PSES] PSU cert issue

2024-03-22 Thread Jim Bacher, WB8VSU
Jeff, all of the power supply modules I have dealt with had EMC Reports. Those modules went inside products. So I would have required the PSU to have a vendors EMC report before accepting its use in one of our products. The suppliers I dealt with used 3 different resistive loads, during their

Re: [PSES] EXTERNAL: [PSES] PSU cert issue

2024-03-22 Thread Patel, Uresh [US-US]
Jeff, I am having same issue with Turkey for even spare parts they need detail information including EMC and UL reports. I having this issue for last 5 years From: Jeffrey Gilbert Sent: Thursday, March 21, 2024 11:00 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: EXTERNAL: [PSES] PSU cert i

Re: [PSES] PSU cert issue

2024-03-22 Thread Gert Gremmen F4LDP
Formally they (customs) are right. PSU's are equipment in their own right just as PC plug-in cards and need EMC (CE) marking. Testing in a full system does not guarantee that the result is the same as in another system, especially not in PC world where parts change quicker than transport time.