5秒后页面跳转
捷配首页

Datasheet > MKP18445104030
MKP18445104030 PDF预览

MKP18445104030

更新时间： 2024-11-24 22:59:23
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
10页 117K
描述
CAP FILM 1UF 400VAC RADIAL

阅读下载

中文翻译

获取价格

MKP18445104030 数据手册

 浏览型号MKP18445104030的Datasheet PDF文件第2页浏览型号MKP18445104030的Datasheet PDF文件第3页浏览型号MKP18445104030的Datasheet PDF文件第4页浏览型号MKP18445104030的Datasheet PDF文件第5页浏览型号MKP18445104030的Datasheet PDF文件第6页浏览型号MKP18445104030的Datasheet PDF文件第7页 
General Technical Information  
Vishay Roederstein  
Radio Interference Suppression Capacitors  
Introduction  
RADIO INTERFERENCE SUPPRESSION  
1. Origin and Spreading of Interference:  
There are two main sources of radio interference:  
B
A/2  
A/2  
G
• Devices, which due to their construction produce RF  
energy. These include generators for use in industry,  
medicine and science, as well as oscillators, radio  
and TV receivers etc.  
B
• Devices, which produce a wide spectrum of  
frequencies, due to rapid variations in electrical  
current intensity. These include devices with switching  
components, thyristors, triacs, commutators and  
similar.  
A
A) Asymmetrical Terminal  
Voltage/Current  
B) Symmetrical Terminal  
Voltage/Current  
Interference from source to receiver is spread in three ways:  
alonwiring  
by coupling, and  
by radiation  
Interference Voltage  
Interference Power  
100  
90  
dB  
(µV)  
To frequencies of 30MHz approximately, interference is  
spread mainly along the installed electrical wiring. In this  
range inductive and capacitive coupling also occurs between  
the wiring and other metal parts of the devices acting as  
supports of interference transfer.  
80  
70  
65  
60  
56  
50  
45  
40  
55  
Frequencies higher than 30MHz are spread by radiation  
since interference source dimensions and terminal wiring  
are in order of size to the wave length of the radiated  
interference. The metal parts therefore act as antennas.  
30  
20  
0.1  
0.5  
1
5
10  
30  
100  
300  
The device connected to the mains supply produces two  
kinds of interference currents, running along wiring as seen  
in figure A.  
MHz  
Symmetrical interference current B runs in different  
directions in the phase and neutral wires.  
2. Maximum Permitted Interference Limits:  
Asymmetrical interference current A runs in the same  
direction in both leads and ends in the same device via the  
earthing connection. An earthing connection can either be  
an earthing wire or capacitance between the device and  
the surrounding.  
In order to guarantee good operation of communicational  
and other equipment, radio interference must be tolerably  
limited. Interference produced from the source are  
measured as follows:  
• Up to frequency 30MHz, interference voltages are  
measured which spread along the terminal in the  
supply network.  
Interference on long or medium radio waves is generally  
greater if the device is earthed. In this case impedance to  
the surrounding is short circuited and the asymmetrical  
interference current increases.  
• Above 30MHz, strength of radiated field or radiated  
power on the terminal in the supply network is  
measured.  
The two types of interference appear according to duration  
time; continuous interference and discontinuous  
interference. The latter occurs as impulses with less effect  
than continuous interference. They are treated and  
suppressed from continuous interference separately. Exact  
definitions are given in the regulations e.g.  
Permitted levels of interference are given in the national  
and international regulations. Recommendations given by  
CISPR (Comité International Spécial de Perturbation  
Radioélectriques) are as follows:  
EN 55 011  
EN 55 014  
CISPR 11,  
EN 55 011  
EN 55 014  
CISPR 11,  
CISPR 14-1 etc.  
CISPR 14-1  
Document Number 26529  
Revision 04-Sep-02  
To contact us: RFI@Vishay.com  
www.vishay.com  
3
1234567...10

中文翻译

下载PDF

与MKP18445104030相关器件

型号 品牌 获取价格 描述 数据表
MKP1844-510-4900 VISHAY

获取价格

 		CAPACITOR, METALLIZED FILM, POLYPROPYLENE, 1 uF, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS C
MKP1844-510-4901 VISHAY

获取价格

 		CAPACITOR, METALLIZED FILM, POLYPROPYLENE, 1 uF, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS C
MKP1845 VISHAY

获取价格

 		Metallized Polypropylene Film Capacitor
MKP1845_06 VISHAY

获取价格

 		Metallized Polypropylene Film Capacitor Related Document: IEC 60384-16
MKP1845175204 VISHAY

获取价格

 		CAP FILM 750PF 5% 2KVDC
MKP1845175204R VISHAY

获取价格

 		CAP FILM 750PF 5% 2KVDC
MKP1845175205 VISHAY

获取价格

 		CAP FILM 750PF 10% 2KVDC
MKP1845175205R VISHAY

获取价格

 		CAP FILM 750PF 10% 2KVDC
MKP1845175206 VISHAY

获取价格

 		CAP FILM 750PF 20% 2KVDC
MKP1845175206R VISHAY

获取价格

 		CAP FILM 750PF 20% 2KVDC

与MKP18445104030相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证