FERROXCUBE
DATA SH
EET
A SHEET
E64/10/50
Planar E cores and accessories
Supersedes data of February 2002
2004 Sep 01
Ferroxcube
Planar E cores and accessories
CORES
Effective core parameters of a set of E cores
handbook, halfpage
E64/10/50
64.0
±1.3
53.8
±1.1
10.2
±0.2
5.1
±0.13
10.2
±0.13
R0.25 max. typ.
SYMBOL
Σ(I/A)
V
e
I
e
A
e
A
min
m
PARAMETER
core factor (C1)
effective volume
effective length
effective area
minimum area
mass of core half
VALUE
0.156
40700
79.9
519
519
≈
100
UNIT
mm
−1
mm
3
mm
mm
2
mm
2
g
50.8
±1
R0.64 ref. typ.
R0.81 ref. typ.
CBW415
Dimensions in mm.
Fig.1 E64/10/50.
Effective core parameters of an E/PLT combination
SYMBOL
Σ(I/A)
V
e
I
e
A
e
A
min
m
PARAMETER
core factor (C1)
effective volume
effective length
effective area
minimum area
mass of plate
VALUE
0.136
35500
69.7
519
519
≈
78
UNIT
mm
−1
mm
3
mm
mm
2
mm
2
g
handbook, halfpage
63.8
±1.3
5.08
±0.13
Ordering information for plates
GRADE
3C90
3C92
3C93
3C94
3F3
3F4
TYPE NUMBER
PLT64/50/5-3C90
PLT64/50/5-3C92
PLT64/50/5-3C93
PLT64/50/5-3C94
PLT64/50/5-3F3
PLT64/50/5-3F4
Dimensions in mm.
CBW416
50.3
±1
R0.64 ref. typ.
Fig.2 PLT 64/50/5.
2004 Sep 01
2
Ferroxcube
Planar E cores and accessories
E64/10/50
Core halves for use in combination with an E core
A
L
measured in combination with a non-gapped core half, clamping force for A
L
measurements, 100
±30
N,
unless stated otherwise.
GRADE
3C90
A
L
(nH)
630
±3%
(1)
1000
±3%
(1)
1600
±5%
2500
±10%
3150
±10%
14640
±25%
3C92
3C93
3C94
11200
±25%
13300
±25%
630
±3%
(1)
1000
±3%
(1)
1600
±5%
2500
±10%
3150
±10%
14640
±25%
3F3
630
±3%
(1)
1000
±3%
(1)
1600
±5%
2500
±10%
3150
±10%
13300
±25%
3F4
630
±3%
(1)
1000
±3%
(1)
1600
±5%
2500
±10%
3150
±10%
6960
±25%
Note
1. Measured in combination with an equal-gapped core half, clamping force for A
L
measurements, 100
±30
N.
µ
e
≈
78
≈
124
≈
199
≈
310
≈
391
≈
1820
≈
1390
≈
1650
≈
78
≈
124
≈
199
≈
310
≈
391
≈
1820
≈
78
≈
124
≈
199
≈
310
≈
391
≈
1650
≈
78
≈
124
≈
199
≈
310
≈
391
≈
860
AIR GAP
(µm)
≈
1100
≈
660
≈
385
≈
225
≈
170
≈
0
≈
0
≈
0
≈
1100
≈
660
≈
385
≈
225
≈
170
≈
0
≈
1100
≈
660
≈
385
≈
225
≈
170
≈
0
≈
1100
≈
660
≈
385
≈
225
≈
170
≈
0
TYPE NUMBER
E64/10/50-3C90-E630-E
E64/10/50-3C90-E1000-E
E64/10/50-3C90-A1600-E
E64/10/50-3C90-A2500-E
E64/10/50-3C90-A3150-E
E64/10/50-3C90
E64/10/50-3C92
E64/10/50-3C93
E64/10/50-3C94-E630-E
E64/10/50-3C94-E1000-E
E64/10/50-3C94-A1600-E
E64/10/50-3C94-A2500-E
E64/10/50-3C94-A3150-E
E64/10/50-3C94
E64/10/50-3F3-E630-E
E64/10/50-3F3-E1000-E
E64/10/50-3F3-A1600-E
E64/10/50-3F3-A2500-E
E64/10/50-3F3-A3150-E
E64/10/50-3F3
E64/10/50-3F4-E630-E
E64/10/50-3F4-E1000-E
E64/10/50-3F4-A1600-E
E64/10/50-3F4-A2500-E
E64/10/50-3F4-A3150-E
E64/10/50-3F4
2004 Sep 01
3
Ferroxcube
Planar E cores and accessories
Core halves for use in combination with a plate (PLT)
A
L
measured in combination with a plate (PLT), clamping force for A
L
measurements, 100
±30
N.
GRADE
3C90
A
L
(nH)
630
±3%
1000
±3%
1600
±5%
2500
±10%
3150
±10%
16540
±25%
3C92
3C93
3C94
12700
±25%
15050
±25%
630
±3%
1000
±3%
1600
±5%
2500
±10%
3150
±10%
16540
±25%
3F3
630
±3%
1000
±3%
1600
±5%
2500
±10%
3150
±10%
15050
±25%
3F4
630
±3%
1000
±3%
1600
±5%
2500
±10%
3150
±10%
7920
±25%
µ
e
≈
78
≈
124
≈
199
≈
310
≈
391
≈
1790
≈
1370
≈
1630
≈
78
≈
124
≈
199
≈
310
≈
391
≈
1790
≈
78
≈
124
≈
199
≈
310
≈
391
≈
1630
≈
78
≈
124
≈
199
≈
310
≈
391
≈
860
AIR GAP
(µm)
≈
1100
≈
660
≈
385
≈
225
≈
170
≈
0
≈
0
≈
0
≈
1100
≈
660
≈
385
≈
225
≈
170
≈
0
≈
1100
≈
660
≈
385
≈
225
≈
170
≈
0
≈
1100
≈
660
≈
385
≈
225
≈
170
≈
0
E64/10/50
TYPE NUMBER
E64/10/50-3C90-A-630-P
E64/10/50-3C90-A-1000-P
E64/10/50-3C90-A-1600-P
E64/10/50-3C90-A-2500-P
E64/10/50-3C90-A-3150-P
E64/10/50-3C90
E64/10/50-3C92
E64/10/50-3C93
E64/10/50-3C94-A-630-P
E64/10/50-3C94-A-1000-P
E64/10/50-3C94-A-1600-P
E64/10/50-3C94-A-2500-P
E64/10/50-3C94-A-3150-P
E64/10/50-3C94
E64/10/50-3F3-A-630-P
E64/10/50-3F3-A-1000-P
E64/10/50-3F3-A-1600-P
E64/10/50-3F3-A-2500-P
E64/10/50-3F3-A-3150-P
E64/10/50-3F3
E64/10/50-3F4-A-630-P
E64/10/50-3F4-A-1000-P
E64/10/50-3F4-A-1600-P
E64/10/50-3F4-A-2500-P
E64/10/50-3F4-A-3150-P
E64/10/50-3F4
2004 Sep 01
4
Ferroxcube
Planar E cores and accessories
Properties of core sets under power conditions
B (mT) at
GRADE
H = 250 A/m;
f = 10 kHz;
T = 100
°C
≥320
≥320
≥370
≥370
≥320
≥320
≥320
≥320
≥300
≥300
≥250
≥250
f = 100 kHz;
ˆ
B = 100 mT;
T = 100
°C
≤
4.8
≤
4.2
≤
3.6
≤
3.2
≤
3.6
(1)
≤
3.2
(1)
≤
3.6
≤
3.2
≤
4.8
≤
4.2
−
−
CORE LOSS (W) at
f = 100 kHz;
ˆ
B = 200 mT;
T = 100
°C
−
−
≤
25
≤
23
≤
25
(1)
≤
23
(1)
≤
25
≤
23
−
−
−
−
E64/10/50
f = 400 kHz;
ˆ
B = 50 mT;
T = 100
°C
−
−
−
−
−
−
−
−
≤
7.8
≤
6.8
−
−
E+E64-3C90
E+PLT64-3C90
E+E64-3C92
E+PLT64-3C92
E+E64-3C93
E+PLT64-3C93
E+E64-3C94
E+PLT64-3C94
E+E64-3F3
E+PLT64-3F3
E+E64-3F4
E+PLT64-3F4
Measured at 140
°C.
1.
Properties of core sets under power conditions (continued)
B (mT) at
GRADE
H = 250 A/m;
f = 10 kHz;
T = 100
°C
≥320
≥320
≥370
≥370
≥320
≥320
≥320
≥320
≥300
≥300
≥250
≥250
f = 500 kHz;
ˆ
B = 50 mT;
T = 100
°C
−
−
−
−
−
−
−
−
−
−
−
−
CORE LOSS (W) at
f = 500 kHz;
ˆ
B = 100 mT;
T = 100
°C
−
−
−
−
−
−
−
−
−
−
−
−
f = 1 MHz;
ˆ
B = 30 mT;
T = 100
°C
−
−
−
−
−
−
−
−
−
−
≤
12
≤
10.5
f = 3 MHz;
ˆ
B = 10 mT;
T = 100
°C
−
−
−
−
−
−
−
−
−
−
≤
20
≤
17
E+E64-3C90
E+PLT64-3C90
E+E64-3C92
E+PLT64-3C92
E+E64-3C93
E+PLT64-3C93
E+E64-3C94
E+PLT64-3C94
E+E64-3F3
E+PLT64-3F3
E+E64-3F4
E+PLT64-3F4
2004 Sep 01
5
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