* : Products list (parametric search)
* : Products list (parametric search)
* : Products list (parametric search)
* : Products list (parametric search)
* : Products list (parametric search)
* : Products list (parametric search)
* : Products list (parametric search)
* : Products list (parametric search)
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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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下载“第Ⅴ章:光学半导体” (PDF:1.8MB)
将光耦安装在电气设备中以保护人体免于触电时,光耦可能需要遵守不同安全标准方面的规定。
现行有各种确保安全的法规和标准。
从设计和制造的角度来看,安全标准可分为“设定标准”和“零件标准”。
设定标准是设计和制造电视机、录像机和电源装置等设备的基础。“整机标准”根据设备类型、隔离方法及其等级、驱动电压等不同而异。
此外,绝缘部分必须保持的项目(介电强度(绝缘电压)、爬电距离、间隙等)被指定为“零件标准”。
主要安全标准
零件标准
UL1577(cUL)
隔离电压标准(1分钟)
批准组织:UL(美国保险商实验室公司)
EN60747-5-5
最大工作隔离电压和最大过压标准
批准组织:VDE(德国电气工程师协会)
批准组织:TUV(技术监督协会)
整机标准
(批准组织:BSI(UK)SEMKO(瑞典)等)
EN60950
电信网络设备(工作站、PC机、打印机、传真电阻器、调制解调器等)标准
EN60065
家用电器设备标准(电视、收音机、录像机等)