P3224-AL [COILCRAFT]
Common Mode Line Chokes; 共模扼流圈线
| 型号： | P3224-AL |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Common Mode Line Chokes |
| 文件： | 总3页 (文件大小：331K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 143-1
Standard Series
High L Series
Common Mode Line Chokes
Coilcraft’s Toroid Style common mode chokes are de-
signed for optimum performance.Their single layer wind-
ings provide for the highest common mode impedance
over the widest frequency range.
These common mode line chokes come in two series:
Standard and High Inductance. Both are well suitable for
switching power supplies operating in the 100-300 kHz
range of switching frequencies.
• UL1446 Class B (130°C) Insulation System
(UL File E83628)
• Creepage and clearance = 3.2 mm
• 1250 Vrms, one minute isolation between windings
Coilcraft Designer’s Kit P402 contains samples of eight
standard EE and toroidal common mode line chokes.
To order, please contact Coilcraft or purchase on-line at
buy.coilcraft.com.
Standard Series
0.12
3,0
Recommended
Board Layout3
Parts manufactured prior
to February, 2012 may be
marked differently.
Schematic
4
1
2
4
3
1.23
max
31,2
0.400
10,16
Part number
Internal code
P321x-AL
1
2
CC-3Y
XXXX
0.800
20,32
1
2
2
3
0.150 0.03
3,81 0,ꢀ6
1.25
31,8
max
0.625
15,88
max
Terminations: Tin-silver over copper; #16 AWG (0.051″ /1,29 mm) except
P3217-A, which has #18 AWG (0.040″ /1,02 mm).
High Inductance Series
0.12
3,0
Recommended
Parts manufactured prior
to February, 2012 may be
marked differently.
Board Layout
Schematic
4
3
1.40
1
2
4
3
max
35,6
0.600
15,24
Part number
Internal code
P32xx-AL
1
2
CC-3Y
XXXX
0.900
22,86
2
3
1
2
0.150 0.03
3,81 0,ꢀ6
1.40
35,6
0.900
22,86
max
max
Terminations: Tin-silver over copper; #16 AWG (0.051″ /1,29 mm)
Document 143-1 Revised 04/20/12
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 143-2
Standard Series
Current
rating
(Amps)
Leakage
inductance
max (µH)
Interwinding
isolation
(Volts rms)
Lead
diameter
nom
Part
Inductance
min
SRF
typ
DCR max
(Ohms)
Weight
(g)
number
P3213-AL
P3214-AL
P3215-AL
P3216-AL
P3217-AL
P3218-AL
3.5 mH
1.7 mH
1.0 mH
750 µH
425 µH
275 µH
1.3
2.0
3.2
5.0
8.1
62
32
22
19
10
8
500 kHz
850 kHz
1.25 MHz
1.30 MHz
1.75 MHz
2.00 MHz
0.150
0.065
0.036
0.022
0.012
0.008
1250
1250
1250
1250
1250
1250
0.051/1,29
0.051/1,29
0.051/1,29
0.051/1,29
0.040/1,02
0.051/1,29
15.8
16.1
16.9
17.6
18.2
19.8
13.0
1. All parts have #16 AWG solder coated copper wire leads except P3217-A, which has #18 AWG leads.
2. Operating temperature range –40°C to +85°C.
3. Electrical specifications at 25°C.
4. Parts in bold type are included in Coilcraft Designer’s Kit P402.
Shown here are typical common mode fre-
Common Mode Attenuation*
quency plots of each part number.The plots
indicate the relative performance of each part
over the frequency range of most interest for
designers of equipment that must meet FCC
and VDE noise regulations. It is important to
note that only a common mode signal will
be attenuated as shown. Differential mode
power such as 50/60 Hz power line currents
or data signals will pass through unimpeded
by the common mode impedance.The inser-
tion loss for differential signals is shown in
the lower graph.These data were taken in a
50 Ohm system. All parts should be tested
using an appropriate Line Impedance Sta-
bilization Network (LISN) when testing EMI/
RFI performance of off-line power converters.
0
5
P3218-A
10
15
P3217-A
P3216-A
P3215-A
20
25
P3214-A
30
P3213-A
35
40
45
50
0.0001
0.001
0.01
0.1
1
10
100
Frequency (MHz)
Differential Mode Attenuation*
0
P3215-A, P3216-A,
P3217-A, P3218-A
P3214-A
5
P3213-A
10
15
20
0.0001
0.001
0.01
0.1
1
10
100
Frequency (MHz)
*measured on Agilent/HP 3577A network analyzer.
Document 143-2 Revised 04/20/12
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
Document 143-3
High Inductance Series
Current
Leakage
inductance
max (µH)
Interwinding
isolation
(Volts rms)
Lead
diameter
nom
Part
Inductance
min
rating
(Amps)
SRF
typ
DCR max
(Ohms)
Weight
(g)
number
P3219-AL
P3220-AL
P3221-AL
P3222-AL
P3223-AL
P3224-AL
10.8 mH
7.0 mH
3.7 mH
2.2 mH
1.1 mH
0.58 mH
1.3
2.0
3.2
5.0
8.1
165
100
60
35
20
125kHz
225kHz
400kHz
600kHz
900kHz
1150kHz
0.29
0.15
0.08
0.04
0.02
0.01
1250
1250
1250
1250
1250
1250
0.051/1,29
0.051/1,29
0.051/1,29
0.051/1,29
0.040/1,02
0.051/1,29
36.0
38.3
38.7
40.4
40.9
40.9
13.0
10
1. All parts have #16 AWG solder coated copper wire leads except P3223-A, which has #18 AWG leads.
2. Operating temperature range –40°C to +85°C.
3. Electrical specifications at 25°C.
Shown here are typical common mode fre-
Common Mode Attenuation*
quency plots of each part number.The plots
indicate the relative performance of each part
over the frequency range of most interest for
designers of equipment that must meet FCC
and VDE noise regulations. It is important to
note that only a common mode signal will
be attenuated as shown. Differential mode
power such as 50/60 Hz power line currents
or data signals will pass through unimpeded
by the common mode impedance.The inser-
tion loss for differential signals is shown in
the lower graph.These data were taken in a
50 Ohm system. All parts should be tested
using an appropriate Line Impedance Sta-
bilization Network (LISN) when testing EMI/
RFI performance of off-line power converters.
0
P3224-A
10
P3223-A
P3222-A
20
P3221-A
30
P3220-A
40
P3219-A
50
60
0.0001
0.001
0.01
0.1
1
10
100
Frequency (MHz)
Differential Mode Attenuation*
P3223-A, P3224-A
P3222-A
P3221-A
0
P3220-A
P3219-A
10
20
30
0.0001
0.001
0.01
0.1
1
10
100
Frequency (MHz)
*measured on Agilent/HP 3577A network analyzer.
Document 143-3 Revised 04/20/12
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
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