P3223-A Ver la hoja de datos (PDF) - Coilcraft Inc
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P3223-A Datasheet PDF : 3 Pages
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Document 143-3
High Inductance Series
PartInductance
number
P3219-A
P3220-A
P3221-A
P3222-A
P3223-A
P3224-A
Current
rating
min (mH)
10.8
7.0
3.7
2.2
1.1
0.58
Leakage
inductance
(Amps)
1.3
2.0
3.2
5.0
8.1
13.0
SRF
max (µH)
165
100
60
35
20
10
DCR max
typ (kHz)
125
225
400
600
900
1150
Interwinding
isolation
(Ohms)
0.29
0.15
0.08
0.04
0.02
0.01
1. All parts have #16 AWG tinned 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.
Lead
diameter
(Volts rms)
1250
1250
1250
1250
1250
1250
nom
0.051/1,29
0.051/1,29
0.051/1,29
0.051/1,29
0.040/1,02
0.051/1,29
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. Differen-
tial mode power such as 50/60 Hz power
line currents or data signals will pass through
unimpeded by the common mode imped-
ance. The insertion loss for differential sig-
nals 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 Stabilization Network (LISN)
when testing EMI/RFI performance of off-
line power converters.
Common Mode Attenuation*
0
P3224-A
10
P3223-A
20
P3221-A
30
P3220-A
40
P3219-A
P3222-A
50
60
0.0001
0.001
0.01
0.1
1
Frequency (MHz)
10
100
Differential Mode Insertion Loss*
0
10
20
P3223-A, P3224-A
P3222-A
P3221-A
P3220-A
P3219-A
30
0.1
1
10
100
Frequency (kHz)
*measured on Agilent/HP 3577A network analyzer.
1000
Specifications subject to change without notice. Document 143-3 Revised 10/17/02
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