WebSep 15, 2024 · 2.1 Definition of clearance and creepage. Clearance: In the "line of sight" distance or the shortest air path between two conductors. The shortest distance that can achieve insulated through the air. Creepage: The shortest distance between two conductors along the insulating surface. Creepage must be greater than or equal to clearance. WebGB 4943-2001 English Version - GB 4943-2001 Safety of information technology equipment (English Version): GB 4943-2001, GB/T 4943-2001, GBT 4943-2001, GB4943-2001, GB 4943, GB4943, GB/T4943-2001, GB/T 4943, GB/T4943, GBT4943-2001, …
What is clearance and creepage distance of insulation?
WebSep 15, 2024 · The new standard GB 4943.1-2024 is based on IEC 62368-1:2024 standard and integrates the original standards GB 4943.1-2011 and GB 8898-2011. GB 4943.1 … guy harvey kids shirts
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WebDec 20, 2024 · GB 4943.1-2011 - Start year: 2012 Location: Asia/Pacific - China Description: Power Supply Adaptor certifications. Medical and ITE power supplies China CCC certificates have been updated to comply with the latest revision of the standard GB 4943.1-2011 effective December 1, 2012. The CCC GB4943.1-2011 certification is required for power ... WebApr 8, 2024 · GB 4943.1-2011: PDF in English GB 4943.1-2011 GB ICS 35.020 L 09 National Standard of the People’s Republic of China Replacing GB 4943-2001 … WebJul 28, 2024 · 和现行国家标准相比,新版gb 4943国家标准将代替以前的gb 4943.1-2011《信息技术设备 安全 第1部分:通用要求》和gb 8898-2011《音频、视频及类似电子设备 安全要求》两项强制性国家标准。相比于之前的标准,新标准主要有以下差异。 一是标准适用范围 … guy harvey license plate