欢迎访问ic37.com |
会员登录 免费注册
发布采购

177920524 参数 Datasheet PDF下载

177920524图片预览
型号: 177920524
PDF下载: 下载PDF文件 查看货源
内容描述: [Nominal input voltage rails: 5V / 12V / 24V]
分类和应用:
文件页数/大小: 21 页 / 1167 K
品牌: WURTH [ WURTH ELEKTRONIK GMBH & CO. KG, GERMANY. ]
 浏览型号177920524的Datasheet PDF文件第4页浏览型号177920524的Datasheet PDF文件第5页浏览型号177920524的Datasheet PDF文件第6页浏览型号177920524的Datasheet PDF文件第7页浏览型号177920524的Datasheet PDF文件第9页浏览型号177920524的Datasheet PDF文件第10页浏览型号177920524的Datasheet PDF文件第11页浏览型号177920524的Datasheet PDF文件第12页  
WPMIx9200501S / 1779205x4  
MagI3C Power Module  
FISM Fixed Isolated SIP Module  
DIELECTRIC STRENGTH TEST SETUP (HIGH POT TEST)  
1
7
5
+VIN  
+VOUT  
-VOUT  
DC  
DC  
2
-VIN  
Supply  
Connect all input and output terminals together (see Figure) before connecting the supply voltage. When testing, set the  
cut-off current to 1mA.  
Parameters Supply Device: Current limit set to 1mA, Test voltage 4000Vdc, Test time 1sec.  
REPEATED HIGH-VOLTAGE ISOLATION TESTING  
A repeated high voltage test of a barrier component will degrade its isolation capabilities.  
The primary and secondary windings within this transformer are enameled (coated) but do not possess additional isolation.  
Typically, parts can withstand many times their stated test voltage and still perform optimally. The enamel coating can  
degrade over time due to chemical reactions that occur at high voltages. We recommend keeping high voltage isolation  
testing to a minimum to better protect the isolation between the windings. If repeated high voltage isolation testing is  
required, consider reducing the voltage by a significant amount e.g. 20% from the test voltage stated within the datasheet.  
These safety concerns are equally applicable to components that utilize functional isolation beyond wire enamel (i.e.  
physical barriers or spacing).  
we-online.com  
©July 2016  
Würth Elektronik eiSos GmbH & Co. KG Data Sheet Rev. 1.0  
8/21  
 复制成功!