Murata
Manufacturing Co., Ltd.
Cat.No.C09E-6
EMI Suppression Filters (EMIFILr) for AC Power Lines
EMI
SUPPRESSION
FILTERS (EMIFILr)
Murata EMC Solutions : http://www.murata.co.jp/emc/
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.
!
Note
C09E6.pdf 03.3.10
CONTENTS
!
Note
Please read rating and
!
CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Recycled Paper
Part Numbering
2
Outline of EMI Suppression Filter (EMIFILr) for AC Power Lines
3
Common Mode Choke Coil
5
PLA10 Series Standard Winding Type
5
PLA10 Series Sectional Winding Type
6
PLA10 Series (Safety Standard Recognized) Standard Winding Type
7
PLA10 Series (Safety Standard Recognized) Sectional Winding Type
7
PLH10 Series
9
PLH10 Series (Safety Standard Recognized)
10
Hybrid Choke Coil
11
PLY10 Series Standard Winding Type
11
PLY10 Series Sectional Winding Type
11
Noise Suppression Effect of PLY10 Series
13
!Caution /Notice
14
Packaging
16
EMIFILr in this catalog is the trademark of Murata Manufacturing Co., Ltd.
1
2
1
2
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.
!
Note
C09E6.pdf 03.3.10
!
Note
Please read rating and
!
CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
2
(Global Part Number)
AC Line Filters
eApplications
Code
for AC Line
Applications
10
Code
Core Vertical Type
Structure
A
qProduct ID
PL
Common Mode Choke Coils
Product ID
wType
A
H
Y
AC Standard Type
AC High-frequency Type
AC Hybrid Choke Coils Type
Code
Type
!0Packaging
B
M
All series
Bulk
Magazine Package
Code
Packaging
Series
iWinding Mode
D
R
P
Sectional Winding Type
Standard Type
Aligned Winding Type
Code
Winding Mode
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.
oLead Dimensions
2
3.5mm
Code
Lead Dimensions
rStructure
Code
Safety Recognized
General Use
Features
S
N
tFeatures
yInductance
Expressed by three figures. The unit is micro-henry (
H). 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
H, 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.
y
152
t
S
u
2R0
q
PL
r
A
e
10
w
A
i
R
o
2
!0
B
o
Part Numbering
The structure of the "Global Part Numbers" that have been adopted since June 2001 and the meaning of each code are described herein.
If you have any questions about details, please inquire at your usual Murata sales office or distributor.
(
)
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.
!
Note
C09E6.pdf 03.3.10
!
Note
Please read rating and
!
CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
3
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.
s Classification of EMI Suppression Filter for AC Power Lines
Product Name
Common Mode Choke Coil
Standard Type
Suppression of general
common mode noise
Suppression of common mode
noise contains high-frequency
noise above 10MHz
Suppression of conduction
noise in AC power line with
active device for higher
harmonic countermeasure.
Suppression of AC power line
noise which contains both
common mode noise and
differential mode noise.
PLA10
PLH10
PLY10
High Frequency Type
Hybrid Choke Coil
Appearance
Effective Frequency Range (Hz)
10k
100k
1M
10M
100M
1G
Application
Outline of EMI Suppression Filter (EMIFIL
r
) for AC Power Lines
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.
!
Note
C09E6.pdf 03.3.10
!
Note
Please read rating and
!
CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
4
Outline of EMI Suppression Filter (EMIFIL
r
) for AC Power Lines
s Common Mode Choke Coil Standard Winding and Sectional Winding
s Noise Measures for Switching Power Supply
Standard Winding
Sectional Winding
1
18
19
36
2
17
20
35
3
16
21
34
4
15
22
33
5
14
23
32
6
13
24
31
7
12
25
30
8
11
26
29
9
10
27
28
End of Winding
End of Winding
Beginning of Winding
High-frequency noise can pass through the
Filter easily because both edges of coils are
close as shown above
1
8
9
16
2
7
10
15
3
6
11
14
4
5
12
13
17
24
25
32
18
23
26
31
19
22
27
30
20
21
28
29
Beginning of Winding
High-frequency noise can hardly pass
through the Filter because both edges
of coil are not close as shown above
Standard Winding
Large inductance is available
Highly Efficient in Low Frequency
Sectional Winding
Excellent performance in high frequency
Stray capacity between windings is low
Frequency (MHz)
I
n
s
e
r
t
i
o
n
L
o
s
s
(
d
B
)
0.1
1
10
100
0
20
40
60
80
0.01
(Standard Winding)
(Sectional Winding)
Noise are generated from
Switching Power Supply
Common Mode Noise
Differential Mode Noise
PLA10/PLH10
Common Mode Choke Coil
suppresses Common
Mode Noise
Across the Line Capacitor
(X Capacitor) suppresses
Differential Mode Noise
Across the Line Capacitor
(X Capacitor) suppresses
Differential Mode Noise
Differential Mode Choke Coil
suppresses Differential Mode Noise
Differential Mode Choke Coil
suppresses Differential Mode
Noise
Line Bypass Capacitor
(Y Capacitor) suppresses
Common Mode Noise
Load
Switching
Power Supply
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.
!
Note
C09E6.pdf 03.3.10
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