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!Note

Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.

C09E6.pdf 03.3.10

EMI Suppression Filters (EMIFILr) for AC Power Lines

Murata EMC Solutions : http://www.murata.co.jp/emc/

EMI

SUPPRESSION

FILTERS (EMIFILr)

Murata

Manufacturing Co., Ltd.

Cat.No.C09E-6

Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.

•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering.

This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.

C09E6.pdf 03.3.10

CONTENTS

EMIFILr in this catalog is the trademark of Murata Manufacturing Co., Ltd.

Part Numbering

Outline of EMI Suppression Filter (EMIFILr) for AC Power Lines

Common Mode Choke Coil

PLA10 Series Standard Winding Type

PLA10 Series Sectional Winding Type

PLA10 Series (Safety Standard Recognized) Standard Winding Type

PLA10 Series (Safety Standard Recognized) Sectional Winding Type

PLH10 Series

PLH10 Series (Safety Standard Recognized)

Hybrid Choke Coil

PLY10 Series Standard Winding Type

PLY10 Series Sectional Winding Type

Noise Suppression Effect of PLY10 Series

!Caution

/Notice

Packaging

Recycled Paper

Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.

C09E6.pdf 03.3.10

Part Numbering

AC Line Filters

the "Global Part Numbers" that have been adopted

(

The structure ofquestions about details, please inquire at your usualsince June 2001 andorthe meaning of each code are described herein.

)

If you have any

Murata sales office distributor.

(Global Part Number)

152

2R0

yInductance

Expressed by three figures. The unit is micro-henry (µH). The first

and second figures are significant digits, and the third figure

expresses the number of zeros which follow the two figures. If

there is a decimal point, it is expressed by the capital letter "R". In

this case, all figures are significant digits. If inductance is less

than 0.1

µH,

the inductance code is expressed by a combination

of two figures and capital letter "N", and the unit of inductance is

nano-henry (nH). The capital letter "N" indicates the unit of "nH",

and also expresses a decimal point. In this case, all figures are

significant digits.

w e r t

i o !0

qProduct

Product ID

wType

Code

eApplications

Code

rStructure

Code

tFeatures

Code

Features

Safety Recognized

General Use

Structure

Core Vertical Type

Applications

for AC Line

Type

AC Standard Type

AC High-frequency Type

AC Hybrid Choke Coils Type

Common Mode Choke Coils

uRated

Current

Expressed by three figures. The unit is in amperes (A). A decimal

point is expressed by the capital letter "R". In this case, all figures

are significant digits.

iWinding

Mode

Code

oLead

Dimensions

Code

Lead Dimensions

3.5mm

Winding Mode

Sectional Winding Type

Standard Type

Aligned Winding Type

Packaging

Code

Packaging

Bulk

Magazine Package

Series

All series

Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.

C09E6.pdf 03.3.10

Outline of EMI Suppression Filter (EMIFILr) for AC Power Lines

EMI (Electro Magnetic Interference) suppression filter for AC

power lines eliminate noise entering equipment from

commercial power lines or noise generated from electronic

equipment.

Common mode chokes, line bypass capacitors, across the

line capacitors are generally used as AC EMI suppression

filter device. In suppressing common mode noise, common

mode chokes are most important devices. Because the

characteristics of common mode chokes influences

performance of total filter block MURATA provides two types

of common mode chokes. (Standard type, High-frequency

type)

Hybrid choke coil is high performance EMI suppression

device which can suppress both common mode noise and

differential mode noise at the same time. It is effective in AC

power supplies with active device for higher harmonic

countermeasure, which tend to emit relatively higher

differential mode noise.

Classification of EMI Suppression Filter for AC Power Lines

Product Name

Common Mode Choke Coil

Appearance

10k

Standard Type

Effective Frequency Range (Hz)

100k

10M

100M

Application

Suppression of general

common mode noise

PLA10

High Frequency Type

Suppression of common mode

noise contains high-frequency

noise above 10MHz

PLH10

Hybrid Choke Coil

Suppression of conduction

noise in AC power line with

active device for higher

harmonic countermeasure.

Suppression of AC power line

noise which contains both

PLY10

common mode noise and

differential mode noise.

Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.

C09E6.pdf 03.3.10

Outline of EMI Suppression Filter (EMIFILr) for AC Power Lines

Common Mode Choke Coil Standard Winding and Sectional Winding

Standard Winding

End of Winding

Standard Winding

Large inductance is available

→Highly

Efficient in Low Frequency

Sectional Winding

Excellent performance in high frequency

Stray capacity between windings is low

Beginning of Winding

High-frequency noise can pass through the

Filter easily because both edges of coils are

close as shown above

Sectional Winding

End of Winding

Insertion Loss (dB)

(Standard Winding)

(Sectional Winding)

Beginning of Winding

High-frequency noise can hardly pass

through the Filter because both edges

of coil are not close as shown above

0.01

0.1

Frequency (MHz)

100

Noise Measures for Switching Power Supply

Common Mode Choke Coil

suppresses Common

Mode Noise

Line Bypass Capacitor

(Y Capacitor) suppresses

Common Mode Noise

Differential Mode Choke Coil

suppresses Differential Mode Noise

Noise are generated from

Switching Power Supply

Common Mode Noise

Differential Mode Noise

Switching

Power Supply

Load

PLA10/PLH10

Across the Line Capacitor

(X Capacitor) suppresses

Differential Mode Noise

Differential Mode Choke Coil

suppresses Differential Mode

Noise

Across the Line Capacitor

(X Capacitor) suppresses

Differential Mode Noise