E3493-AL中文资料PDF规格书
E3493-AL规格书详情
Coilcraft common mode standard packages incorporate 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.
Common mode chokes are used to reduce AC line conducted interference produced by switching power supplies. This configuration produces opposing magnetic fluxes in the core that serve to cancel in-phase noise signals appearing across the AC line.
This mode allows much more filtering capability in a given core size than would be possible using differential filtering alone. Use of common mode chokes therefore 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.
The Coilcraft packaging of common mode chokes allows windings to be balanced within 1 and features the cost effectiveness of standard EE core styles.
• Low cost
• VDE, IEC, UL, CSA compliant
• 3750 Vrms isolation between windings
• Constructed with UL approved Class 130°C insulation system (UL File E83628)
• Industry-standard EE25 size
• Wide range of available inductances and current ratings
产品属性
- 型号:
E3493-AL
- 制造商:
Coilcraft Inc
- 功能描述:
Common mode choke, RoHS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
COILCRAFT/线艺 |
20+ |
SMD |
100000 |
线艺全系列专业订货假一赔百 |
询价 | ||
OOO |
1535+ |
17121 |
询价 | ||||
COILCRAFT/线艺 |
24+ |
SMD |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
COILCRAFT/线艺 |
22+ |
SMD |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
OTHER |
23+ |
NA |
19796 |
专做原装正品,假一罚百! |
询价 | ||
COILCRAFT |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
COILCRAFT |
新 |
9 |
全新原装 货期两周 |
询价 | |||
COILCRAFT/线艺 |
21+ROHS |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
COI |
2021+ |
COIL |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Eaton / Control Automation |
2022+ |
1 |
全新原装 货期两周 |
询价 |