P3213-AL [COILCRAFT]
Common Mode Line Chokes; 共模扼流圈线
| 型号： | P3213-AL |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Common Mode Line Chokes |
| 文件： | 总3页 (文件大小：134K) |
| 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
windings provide for the highest common mode imped-
ance over the widest frequency range.
Spacers, specially designed by Coilcraft, provide 3 mm
creepage and clearance spacings for compatibility with
UL, CSA and IEC safety specifications.
These common mode line chokes come in two series:
Standard and High Inductance. Both are particularly
suitable for switching power supplies operating in the
100-300 kHz range of switching frequencies.
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 http://order.coilcraft.com.
Standard Series
0.12
3,0
Recommended
Board Layout3
Schematic
4
1
1
2
4
3
1.23
31,2
0.400
10,16
max
2
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
Terminations: Tin-silver over copper; #16 AWG (0.051″/1,29 mm) except
P321ꢀ-A, which has #18 AWG (0.040″/1,02 mm).
max
High Inductance Series
0.12
3,0
Recommended
Board Layout
Schematic
4
3
1.40
1
2
4
3
max
35,6
0.600
15,24
1
2
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)
Specifications subject to change without notice.
Please check our website for latest information.
Document143-1 Revised01/06/09
© Coilcraft, Inc. 2009
Document 143-2
Standard Series
Current
rating
(Amps)
Leakage
inductance
max (µH)
Interwinding
isolation
(Volts rms)
Lead
diameter
nom
Part
Inductance
SRF
typ
DCR max
(Ohms)
Weight
(g)
number
min
P3213-AL
P3214-AL
P3215-AL
P3216-AL
P3217-AL
P3218-AL
3.5 mH
1.ꢀ mH
1.0 mH
ꢀ50 µH
425 µH
2ꢀ5 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.ꢀ5 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
1ꢀ.6
18.2
19.8
13.0
1. All parts have #16 AWG solder coated copper wire leads except P321ꢀ-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.
Common Mode Attenuation*
Shown here are typical common mode fre-
quency plots of each part number.The plots
indicate the relative performance of each
part over the frequency range of most inter-
est 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. Differ-
ential mode power such as 50/60 Hz power
line currents or data signals will pass
through unimpeded by the common mode
impedance. The insertion loss for differen-
tial signals is shown in the lower graph.
These data were taken in a 50 Ohm sys-
tem. All parts should be tested using an
appropriate Line Impedance Stabilization
Network (LISN) when testing EMI/RFI per-
formance of off-line power converters.
0
5
P3218-A
10
15
P321ꢀ-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)
DifferentialModeAttenuation*
0
P3215-A, P3216-A,
P321ꢀ-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 35ꢀꢀA network analyzer.
*
Specifications subject to change without notice.
Please check our website for latest information.
Document143-2 Revised01/06/09
© Coilcraft, Inc. 2009
Document 143-3
High Inductance Series
Current
Leakage
inductance
max (µH)
Interwinding
isolation
(Volts rms)
Lead
diameter
nom
Part
number
Inductance
min
rating
SRF
typ
DCR max
(Ohms)
Weight
(g)
(Amps)
P3219-AL
P3220-AL
P3221-AL
P3222-AL
P3223-AL
P3224-AL
10.8 mH
ꢀ.0 mH
3.ꢀ 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
125 kHz
225 kHz
400 kHz
600 kHz
900 kHz
1150 kHz
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.ꢀ
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.
Common Mode Attenuation*
Shown here are typical common mode fre-
quency plots of each part number.The plots
indicate the relative performance of each
part over the frequency range of most inter-
est 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. Differ-
ential mode power such as 50/60 Hz power
line currents or data signals will pass
through unimpeded by the common mode
impedance. The insertion loss for differen-
tial signals is shown in the lower graph.
These data were taken in a 50 Ohm sys-
tem. All parts should be tested using an
appropriate Line Impedance Stabilization
Network (LISN) when testing EMI/RFI per-
formance 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)
DifferentialModeAttenuation*
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 35ꢀꢀA network analyzer.
*
Specifications subject to change without notice.
Please check our website for latest information.
Document143-3 Revised01/06/09
© Coilcraft, Inc. 2009
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