技术文章

DSH 525/54...

发布时间 2021.10.03

DSH 525Subject: Applied force for internal partsQuestion:In clause 13.2, it is specified that 2N for...

查看更多

DSH 557/55...

发布时间 2021.10.03

DSH 557Subject: Products employing plug-in laser transceiversQuestion:For equipment intended for use...

查看更多

DSH 540/54...

发布时间 2021.10.03

DSH 540Subject: Parts likely to be held or touched during normal use on a portable (laptop) computer...

查看更多

DSH 384（IE...

发布时间 2021.10.03

文前提示：本文解读含大量个人偏见，勿直接对号入座，请保持清醒思考。Subject: Lithium Cell ProtectionQuestion:Clause 4.3.21 requires tha...

查看更多

DSH 560A/5...

发布时间 2021.10.03

DSH 560ASubject: Temperature limits of optoelectronic devices used for separationQuestion:During the...

查看更多

DSH 624A（G...

发布时间 2021.10.03

Subject: Humidity test requirementsQuestion:Various IEC standards have requirements for humidity / t...

查看更多

DSH 753（IE...

发布时间 2021.10.03

Subject: Capacitor discharge voltage measurementQuestion:The standards referenced include a test com...

查看更多

DSH 765（IE...

发布时间 2021.10.03

Subject: Vibration TestQuestion:Clause 12.1.2 states “TRANSPORTABLE APPARATUS intended to be used fo...

查看更多