EPC-13_TDK.pdf
Ferrite Cores
For Power Supply and Signal Transformer
EPC Cores
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS
C
EPC Series
C
1
A
Fig.1
C
2
D
U.S.PAT.4,760,366
EP.PAT.245,083(DE,FR,GB,NL)
KS.UM50,836
TW.UM39,406
JP.PENDING
C
2
C
1
A
D
C
Type
Fig.2
Fig.
3
1
1
1
1
2
1
4
1
C
1
A
Fig.3
D
A
Fig.4
ELECTRICAL CHARACTERISTICS
WITHOUT AIR GAP
Part No.
PC44EPC10-Z
PC50EPC10-Z
H5C3EPC10-Z
PC44EPC13-Z
PC50EPC13-Z
H5C3EPC13-Z
PC44EPC17-Z
PC50EPC17-Z
PC44EPC19-Z
PC50EPC19-Z
PC44EPC25-Z
PC50EPC25-Z
PC44EPC25B-Z
PC50EPC25B-Z
PC44EPC27-Z
PC50EPC27-Z
PC44EPC27N-Z
鈭?/div>
C
2
C
1
D
EPC10
EPC13
EPC17
EPC19
EPC25
EPC25B
EPC27
EPC27N
EPC30
Dimensions (mm)
A
C
10.2鹵0.2
3.4鹵0.1
13.25鹵0.3 4.6鹵0.15
17.6鹵0.4
6鹵0.15
19.1鹵0.4
6鹵0.15
25.1鹵0.5
8鹵0.2
25.1鹵0.5
6.5鹵0.2
27.1鹵0.5
8鹵0.2
27鹵0.4
5.1鹵0.1
30.1鹵0.5
8鹵0.2
C
1
5鹵0.1
5.6鹵0.15
7.7鹵0.15
8.5鹵0.15
11.5鹵0.2
13.8鹵0.2
13鹵0.3
13.85鹵0.15
15鹵0.3
C
2
1.9鹵0.1
2.05鹵0.1
2.8鹵0.1
2.5鹵0.1
4鹵0.1
2.5鹵0.15
4鹵0.1
2.2鹵0.1
4鹵0.1
Ae
(mm
2
)
D
4.05鹵0.1
9.39
6.6鹵0.2
12.5
8.55鹵0.2
22.8
9.75鹵0.2
22.7
12.5鹵0.2
46.4
11.4鹵0.15 33.3
16鹵0.2
54.6
13鹵0.1
33
17.5鹵0.2
61
le
(mm)
17.8
30.6
40.2
46.1
59.2
46.2
73.1
55.9
81.6
Weight
(g)
1.1
2.1
4.5
5.3
13
11
18
10
23
C
2
C
C
WITHOUT AIR GAP
Calculated output
power
鈭?/div>
(W)
5.4[100kHz]
13[500kHz]
Part No.
PC44EPC30-Z
PC50EPC30-Z
鈭?/div>
AL-value
(nH/N
2
)
1000鹵25%
[1kHz, 0.5mA, 100Ts]
660鹵25%
[1kHz, 0.5mA, 100Ts]
2660min.
[10kHz, 10mV, 100Ts]
870鹵25%
[1kHz, 0.5mA, 100Ts]
560鹵25%
[1kHz, 0.5mA, 100Ts]
2450min.
[10kHz, 10mV, 100Ts]
1150鹵25%
[1kHz, 0.5mA, 100Ts]
740鹵25%
[1kHz, 0.5mA, 100Ts]
940鹵25%
[1kHz, 0.5mA, 100Ts]
680鹵25%
[1kHz, 0.5mA, 100Ts]
1560鹵25%
[1kHz, 0.5mA, 100Ts]
1080鹵25%
[1kHz, 0.5mA, 100Ts]
1560鹵25%
[1kHz, 0.5mA, 100Ts]
1080鹵25%
[1kHz, 0.5mA, 100Ts]
1540鹵25%
[1kHz, 0.5mA, 100Ts]
1030鹵25%
[1kHz, 0.5mA, 100Ts]
1400鹵25%
[1kHz, 0.5mA, 100Ts]
AL-value
(nH/N
2
)
1570鹵25%
[1kHz, 0.5mA, 100Ts]
1060鹵25%
[1kHz, 0.5mA, 100Ts]
Calculated output
power
鈭?/div>
(W)
85[100kHz]
180[500kHz]
The values were obtained with forward converter mode.
8.6[100kHz]
19[500kHz]
WITH AIR GAP
Part No.
PC44EPC10AXXX
鈭?/div>
PC50EPC10AXXX
PC44EPC13AXXX
PC50EPC13AXXX
PC44EPC17AXXX
PC50EPC17AXXX
PC44EPC19AXXX
PC50EPC19AXXX
PC44EPC25AXXX
PC50EPC25AXXX
PC44EPC25BAXXX
PC50EPC25BAXXX
PC44EPC27AXXX
PC50EPC27AXXX
PC44EPC27NAXXX
PC44EPC30AXXX
PC50EPC30AXXX
鈭?/div>
20[100kHz]
35[500kHz]
27[100kHz]
55[500kHz]
63[100kHz]
127[500kHz]
45[100kHz]
87[500kHz]
80[100kHz]
161[500kHz]
43[100kHz]
AL-value
(nH/N
2
)[1kHz, 0.5mA, 100Ts]
40鹵7%, 63鹵10%
40鹵7%, 63鹵10%
40鹵4%, 63鹵5%
40鹵4%, 63鹵5%
80鹵4%, 125鹵5%
80鹵4%, 125鹵5%
80鹵4%, 125鹵5%
80鹵4%, 125鹵5%
125鹵5%, 200鹵7%
125鹵5%, 200鹵7%
80鹵5%, 125鹵7%
80鹵5%, 125鹵7%
125鹵5%, 200鹵7%
125鹵5%, 200鹵7%
80鹵5%, 125鹵7%
125鹵5%, 200鹵7%
125鹵5%, 200鹵7%
XXX: AL-value
The values were obtained with forward converter mode.
Speci鏗乧ations which provide more details for the proper and safe use of the described product are available upon request.
All speci鏗乧ations are subject to change without notice.
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TDK
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