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E3497-A PDF预览

E3497-A

更新时间: 2024-01-16 04:22:57
品牌 Logo 应用领域
线艺 - COILCRAFT 数据线路滤波器过滤器共模扼流圈LTE
页数 文件大小 规格书
2页 106K
描述
Single Phase EMI Filter,

E3497-A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:5.19其他特性:TIN-SILVER OVER TIN OVER COPPER TERMINATION
认证:UL; VDE最大直流电阻:0.029 Ω
滤波器类型:DATA LINE FILTER高度:24.13 mm
电感:299 µHJESD-609代码:e2
长度:27.94 mm安装类型:THROUGH HOLE MOUNT
功能数量:2最高工作温度:85 °C
最低工作温度:-40 °C物理尺寸:L27.94XB27.94XH24.13 (mm)/L1.1XB1.1XH0.95 (inch)
额定电流:3 A端子面层:Tin/Silver (Sn/Ag)
宽度:27.94 mmBase Number Matches:1

E3497-A 数据手册

 浏览型号E3497-A的Datasheet PDF文件第2页 
Document 141-1  
Common Mode Line Chokes – EE Styles  
• Low cost  
• VDE, IEC, UL, CSA compliant  
• 3750 Vrms isolation between windings  
• Constructed with UL approved Class 130°C insula-  
tion system (UL File E83628)  
• Industry-standard EE25 size  
• Wide range of available inductances and current  
ratings  
Coilcraft Designer’s Kit No. P402 contains samples of  
eight standard EE and toroidal common mode line  
chokes. To order, contact Coilcraft or purchase on-line  
at http://order.coilcraft.com.  
Coilcraft common mode standard packages incorpo-  
rate several features to help meet the requirements of  
all major international safety agencies. These include  
2 mm thick center flanges and 3 mm creepage and  
clearance from all terminations to the core.  
tial filtering alone. Use of common mode chokes there-  
fore reduces component count as well as inductor size.  
Combining both common and differential mode chokes  
gives the power supply designer the added flexibility  
required to adjust the filtering to meet FCC, VDE, and  
other requirements as well as optimize the circuit for  
the particular noise levels and frequencies produced by  
each power supply design.  
Common mode chokes are used to reduce AC line  
conducted interference produced by switching power  
supplies. This configuration produces opposing mag-  
netic fluxes in the core that serve to cancel in-phase  
noise signals appearing across the AC line.  
The Coilcraft packaging of common mode chokes al-  
lows windings to be balanced within 1% and features  
the cost effectiveness of standard EE core styles.  
This mode allows much more filtering capability in a  
given core size than would be possible using differen-  
Schematic  
Typical Application  
2
4
7
2
4
0.005 µF  
AC  
input  
0.1 µF  
0.1 µF  
0.005 µF  
9
9
7
Specifications subject to change without notice.  
Please check our website for latest information.  
Document141-1 Revised02/06/06  
© Coilcraft, Inc. 2007  

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