4 Revision History
Changes from Revision B (October 2020) to Revision C (October 2022)
- 将整个文档中的标准名称从“DIN V VDE V 0884-11:2017-01”更改为“DIN EN IEC 60747-17
(VDE 0884-17)”Go
- 通篇删除了对标准 IEC/EN/CSA 60950-1 的引用Go
- Added Maximum impulse voltage (VIMP) specification in
Insulation Specifications per DIN EN IEC 60747-17 (VDE 0884-17) Go
- Changed test conditions and values of Maximum surge isolation
voltage (VIOSM) specification in Insulation Specifications per DIN EN
IEC 60747-17 (VDE 0884-17Go
- Clarified method b test conditions of Apparent charge (qPD) in
Insulation Specifications Go
- Changed maximum working voltage value From: 250 VRMS To:
400 VRMS for DBQ-16 devices per GB 4943.1 in Safety-Related
CertificationsGo
- Changed working voltage lifetime margin From: 87.5% To: 50%, minimum
required insulation lifetime From: 37.5 years To: 30 years and insulation
lifetime per TDDB From: 135 years To: 169 years in Insulation Lifetime per DIN
EN IEC 60747-17 (VDE 0884-17)Go
- Changed Figure 9-7 per DIN EN IEC 60747-17 (VDE
0884-17)Go
Changes from Revision A (February 2019) to Revision B (October 2020)
Changes from Revision * (November 2018) to Revision A (February 2019)
- Changed CPG parameter description From: "External clearance" To: "External creepage" in Section 7.6 table Go