Frequency(kHz) Frequency(k
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
Hz)
101
102 103101
Material: PE22
Temp.: 23°C
Material: PC40
Temp.: 23°C
101
102 103101
400
0
120100806040200
T(°C)
102
Pc
v( k
W
/m
102
Pc
v( k
W
/m
600
Pc
v( k
W
3 ) 503 ) /m
3 ) PC40
3
00
m
25
0m
20
0m
15
0m
10
0m
50
mT10
30
0m
T
25
0m
T
20
0m
T
15
0m
T10
10
0m
mT
T T T T T3
104
T3
104
150
100
50
0
120100806040200
T(°C)
Pc
v( k
W
/m
3 )
PC40
PE22
30
0m
T
25
0m
T
20
0m
T
15
0m
T
10
0m
T
50
mT
Material: PE22
Temp.: 100°C
103
102
101
102 103101
Frequency(kHz)
Pc
v( k
W
/m
3 )
30
0m
T
25
0m
T
20
0m
T
15
0m
T
10
0m
T
50
mT
103
102
101
102 103101
Frequency(kHz)
Pc
v( k
W
/m
3 )
Material: PC40
Temp.: 100°C
800
PE22
100kHz-200mT
10 10
25kHz-200mT
Ferrite Cores T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
For High Power
High Power Cores
FEATURES
• Large size ferrite cores developed for reactors and transformers
used in high power units.
• Please contact us for machinability of non-standard special
forms.
MATERIAL CHARACTERISTICS (Typical)
• 1(mT)=10(G),1(A/m)=0.012566(Oe)
CORE LOSS vs. FREQUENCY CHARACTERISTICS CORE LOSS vs. TEMPERATURE
MATERIAL:PE22 MATERIAL:PC40 CHARACTERISTICS
Material PE22 PC40
Initial permeability m i [23°C] 1800 2300
Curie temperature Tc °C >200 >200
Saturation magnetic flux density
H=1194A/m Bs
[23°C]
[100°C] mT
510
410
500
380
Remanent flux density Br [23°C] mT 170 140
Coercive force Hc [23°C] A/m 16 15
Core loss 25kHz, 200mT100kHz, 200mT Pcv [100°C] kW/m3
80
520
70
420
Electrical resistivity r W -m 3 6.5
Approximate density dapp kg/m3 4.8· 103 4.8· 103
Thermal expansion coefficient a 1/K 12· 10–6 12· 10–6
Thermal conductivity k W/mK 5 5
Specific heat Cp J/kg • K 600 600
Bending strength d b3 N/m2 9· 107 9· 107
Young’s modulus E N/m2 1.2· 1011 1.2· 1011
Magnetostriction l s –0.6· 10-6 –0.6· 10-6
2004 4
he described product are available upon request.
In the case of possible dimensional resonance, it can be protected
As dimensional resonance quickly decreases magnetic permeabil-
ity, design the actual frequency to avoid dimensional resonance.
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
INITIAL MAGNETIC PERMEABILITY vs.
TEMPERATURE CHARACTERISTICS
DIMENSIONALRESONANCE
Dimensional resonance is a phenomenon which increases loss
and decreases magnetic permeability by electromagnetic standing
waves when the magnetic field of the core frequency is applied.
The phenomenon appears when the maximum dimension of the
cross section of the core perpendicular to the magnetic field is the
integral multiple of about half of the electromagnetic wavelength l .
C: Electromagnetic wave speed in a vacuum(3.0 · 108m/s)
m r: Relative magnetic permeability
e r: Relative permissivity
f: Frequency of the applied magnetic field(electromagnetic wave)
As m e decreases by inserting into the gap, using the same core
enables high frequency wave usage as indicated by the formula
above.
against by dividing the core in the magnetic circuit direction and
bonding them.
RESONANCE DIMENSION vs. TEMPERATURE
CHARACTERISTICS
0 150100500
Temperature(°C) 0 104103102101
Frequency(kHz)
2000 3002001000
Flux density(mT)
Material: PE22
f=16kHz
2000
1000
6000
0 3002001000
Temperature(°C)
µi
PE22
PC40
4000
3000
5000
f=1kHz
Hm=0.4A/m
3000
4000
5000
2000 3002001000
Flux density(mT)
µa
120°C
100°C
80°C
60°C
40°C
23°C
Material: PC40
f=16kHz
1000
2000
3000
0 104103102101
Frequency(kHz)
µ′,
µ′
′
Material: PC40
Temp.: 23°C
µ′
µ′′
l= f ·
m r e r·
C
103
102
101 103102101
Frequency(kHz)
R
es
on
an
t d
im
en
sio
n( m
m
)
PE22
PC40
Ferrite Cores
For High Power
High Power Cores
SATURATION MAGNETIC FLUX AMPLITUDE PERMEA
DENSITY vs. TEMPERATURE SATURATION MAGNE
CHARACTERISTICS DENSITY CHARACTE
100
200
300
400
500
600
700
Bs
( m
T)
PE22
PC40
3000
4000
5000
µa
120°C
100°C
80°C
60°C
40°C
23°C
T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
BILITY vs. MAGNETIC PERMEABILITY vs.
TIC FLUX FREQUENCY CHARACTERISTICS
RISTICS
1000
2000
3000
µ′,
µ′
′
Material: PE22
Temp.: 23°C
µ′
µ′′
he described product are available upon request.
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
*
Measuring condition: T=23°C, f=1kHz, Hm=0.4A/m
Part No. AL
* (nH/N2)
±25%
Dimensions (mm) Core factor Weight
(g)A B C C1(mm–1) C2· 10–2(mm–3) Ae(mm2) Le(mm) Ve(mm3)
PE22 T51X13X31
PC40 T51X13X31
2330
2980 51±1 31±0.6 13±0.5 0.97084 0.76235 127 124 15740 80
PE22 T62.5X13.5X39
PC40 T62.5X13.5X39
2290
2930 62.5±1.2 39±0.8 13.5±0.5 0.98689 0.63377 156 154 23930 121
PE22 T73X20X45
PC40 T73X20X45
3480
4450 73±1.5 45±0.9 20±0.5 0.64936 0.23647 275 178 48970 249
PE22 T75X20X15
PC40 T75X20X15
11590
14810 75±1.5 15±0.3 20±0.5 0.19520 0.04019 486 95 46040 407
PE22 T80X20X50
PC40 T80X20X50
3380
4320 80±1.6 50±1 20±0.5 0.66842 0.22694 295 197 57990 294
PE22 T96X20X70
PC40 T96X20X70
2270
2910 96±1.9 70±1.4 20±0.5 0.99464 0.38574 258 256 66130 325
PE22 T124X20X100
PC40 T124X20X100
1550
1980 124±2.5 100±2 20±0.5 1.46045 0.61087 239 349 83480 405
PE22 T137X20X112
PC40 T137X20X112
1450
1850 137±3 112±2.2 20±0.5 1.55924 0.62581 249 388 96800 469
PE22 T150X20X70
PC40 T150X20X70
5490
7010 150±3 70±1.4 20±0.5 0.41221 0.05407 762 314 239580 1330
PE22 T202X20X70
PC40 T202X20X70
7630
9750 202±4 70±1.5 20±0.5 0.29644 0.02464 1203 357 429080 2710
PE22 T310X30X210
PC40 T310X30X210
4210
5370 310±6.2 210±4.2 30±0.5 0.53776 0.03631 1481 797 1179800 5880
Ferrite Cores
For High Power
High Power Cores
T CORE
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS
øA
øB
C
�
�
�
�
�
T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
PRODUCT IDENTIFICATION
(1) Material name
(2) Shape
(3) Dimension A
(4) Thickness
(5) Dimension B
PE22 T 51 · 13 · 31
(1) (2) (3) (4) (5)
he described product are available upon request.
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
* 1
Measuring condition: T=23°C, f=1kHz, Hm=0.4A/m
* 2
Stacked 2U cores.
PC40 UU120X160X20 3960
PE22 UU120X310X20* 2
PC40 UU120X310X20* 2
—
—
120±3 310±2.5 20±1 59min. 250±1.5 30±1.5 5 35 15000
Part No. Core factor Weight(g)C1(mm–1) C2· 10–2(mm–3) Ae(mm2) Le(mm) Ve(mm3)
PE22 UU79X129X31.5
PC40 UU79X129X31.5 0.44605 0.06437 693 309 214220 1080
PE22 UU100X151X30
PC40 UU100X151X30 0.38801 0.04241 915 355 324860 1630
PE22 UU100X160X20
PC40 UU100X160X20 0.62375 0.10396 600 374 224550 1130
PE22 UU101X115X25.4
PC40 UU101X115X25.4 0.47757 0.07373 648 309 200350 1000
PE22 UU120X160X20
PC40 UU120X160X20 0.69041 0.11507 600 414 248550 1240
PE22 UU120X310X20
PC40 UU120X310X20 1.19041 0.19840 600 714 428550 2110
PE22 UU120X160X20 3140 120±3 160±2.5 20±
1 59min. 100±1.5 30±1.5 5 35 6000
Ferrite Cores T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
For High Power
High Power Cores
UU CORE
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS PRODUCT IDENTIFICATION
(1) Material name
(2) Shape
(3) Dimension A
(4) Dimension B · 2
(5) Thickness
Part No. AL
* 1(nH/N2)
±25%
Dimensions (mm)
A B · 2 C E F · 2 H R1 R2 E· 2F(mm2)
PE22 UU79X129X31.5
PC40 UU79X129X31.5
4790
6030 79±2.5 129±2.5 31.5±1 34min. 85±1.5 22±1 5 22 2980
PE22 UU100X151X30
PC40 UU100X151X30
5540
6990 100±3 151±2.5 30±1 39min. 90±1.5 30±1.5 5 30 3600
PE22 UU100X160X20
PC40 UU100X160X20
3460
4360 100±3 160±2.5 20±1 39min. 100±1.5 30±1.5 5 35 4000
PE22 UU101X115X25.4
PC40 UU101X115X25.4
4480
5640 101±3 115±2.5 25.4±1 50min. 64±1.5 25±1 5 25 3260
A
HE
C
B
F
R2
R1
PE22 UU 79 · 129 · 31.5
(1) (2) (3) (4) (5)
he described product are a
vailable upon request.
101 10–1 100
Gap length(mm)
Temp.: 23°C
Hm: 0.4A/m
f: 1kHz
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
10
102A
L
va
lu
e( n
H
/N
2
PE22UU79X129X31.5
79±2.5
22±134min. 31.5±1
12
9±
2.
5
85
±1
.5 R5
Dimensions in mm
104
3)
Spacer gap
*
The symbol after Amin.:Value shows the position of the minimum cross
section. C is for mid-leg, L for external leg and B for back.
C2· 10 mm 0.06437
Effective magnetic
pass length Ie mm 309
Effective cross-
sectional area Ae mm
2 693
Effective core
volume Ve mm
3 214220
Cross-sectional
center leg area Ac mm
2 693
Minimum cross-
sectional center
leg area*
Amin. mm2 693LB
Cross-sectional
winding area of core Acw mm
2 2980
Weight W g 1080
CORE CHARACTERISTIC EXAMPLE
FHH 100X151A
FHH 100X151B
435
435
27
30
190
—
28
—
3
—
FHH 100X160A
FHH 100X160B
482
482
18
18
206
—
20
—
3
—
FHH 101X115A
FHH 101X115B
378
378
23.4
23.4
140
—
25.4
—
3
—
FHH 120X160A
FHH 120X160B
482
482
18
18
206
—
20
—
3
—
FHH 120X310A
FHH 120X310B
782
782
18
18
356
—
20
—
3
—
R22
Parameter Unit
Core constant C1 mm
–1 0.44605
–2 –3
Ferrite Cores
For High Power
High Power Cores
UU CORE BAND
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS
d
e
b
b
a
a
c
A-type band
B-type band
•A-type is the band with a board and B-type is the band without a board.
Part No. Dimensions (mm)
a b c d
FHH 79X129A
FHH 79X129B
370
370
27
27
180
—
31.5
—
T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
e
3
—
he described product are available upon request.
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
* Bobbin minimum thickness
• Soldering condition: 350°C max./2s
BEC-90-0112 67.6 35.4 65.3 80 77 89.8 1.9 1047 162 8.2 PBT
EC CORE BOBBIN
Part No. Core factorC1(mm–1) C2· 10–2(mm–3) Ae(mm2)
PE22 EC70-Z
PC40 EC70-Z 0.5260563 0.18635 282
PE22 EC90-Z
PC40 EC90-Z 0.3561571 0.05690 626
PE22 EC120-Z
PC40 EC120-Z 0.3448813 0.04464 773
Part No.
Dimensions (mm)
øA øB C X Y Z t*
BEC-70-5116 42.7 19.5 41.45 70 56.3 57.8 1.
Weight (g)Le(mm) Ve(mm3)
149 41920 250
223 139560 635
266 205810 986
Cross-sectional
winding area
Aw(mm2)
Average
winding length
Iw(mm)
Weight (g) Material
13 471.4 98 19 PBT
*
Measuring condition: T=23°C, f=1kHz, Hm=0.4A/m
X Z
C
Part No. AL
* (nH/N2)
±25%
Dimensions (mm)
A B· 2 C D E
PE22 EC70-Z
PC40 EC70-Z
3950
4890 70±1.7 69±1 16.4±0.5 16.4±0.5 43.3
PE22 EC90-Z
PC40 EC90-Z
6340
7940 90±1.8 90±1.3 30±1 30±1 68.5
PE22 EC120-Z
PC40 EC120-Z
6450
8090 120±2 101±1.3 30±1 30±1 93.3
F · 2 H I J K K · 2F(mm2)
min. 45.5±1 12.75±0.4 5.2±0.2 4.75±0.3 14.1 639
min. 71±1 10±0.6 5.5±0.2 6±0.3 20 1420
min. 71±1 12.5±0.7 5.5±0.2 6±0.3 32.5 2307
B Y
A
EC CORE BOBBIN
High Power Cores
EC CORE
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS PRODUCT IDENTIFICATION
(1) Material name
(2) Shape
(3) Dimension A
(4) Gap dimension(Z=0)
B
F
ø
D
H
K
I
ø
EA
J
C
PE22 EU 90 - Z
(1) (2) (3) (4)
Ferrite Cores
For High Power
T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
he described product are available upon request.
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
Part No. Core factor Weight (g)C1(mm–1) C2· 10–2(mm–3) Ae(mm2) Le(mm) Ve(mm3)
PE22 EI70-Z
PC40 EI70-Z 0.35211 0.09032 390 137 53520 266
*
Measuring condition: T=23°C, f=1kHz, Hm=0.4A/m
C C I
H
B
F
Part No. AL
* (nH/N2)
±25%
Dimensions (mm)
A B+I C D
PE22 EI70-Z
PC40 EI70-Z
5820
7200 70±1.5 56±1 19.5±0.5 19.5±0.5
(2) Shape
(3) Dimension A
(4) Gap dimension(Z=0)
E F H I K K· F(mm2)
48.5min. 35.5±0.5 10±0.5 10.5±0.5 15.3 543
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS PRODUCT IDENTIFICATION
(1) Material nameE A A
K
H
D
PE22 EI 70 - Z
(1) (2) (3) (4)
EI CORE
Part No. Core factor Weight (g)C1(mm–1) C2· 10–2(mm–3) Ae(mm2) Le(mm) Ve(mm3)
PE22 EIC90-Z
PC40 EIC90-Z 0.2255 0.0336 671 151 101599 469
PE22 EIC120-Z
PC40 EIC120-Z 0.2321 0.0258 792 208 187081 747
(4) Gap dimension(Z=0)
*
Measuring condition: T=23°C, f=1kHz, Hm=0.4A/m
I
B
F J
C
J
C
R
Part No. AL
* (nH/N2)
±25%
Dimensions (mm)
A B+I C D E F H I M J R K
PE22 EIC90-Z
PC40 EIC90-Z
8680
10770 90±1.8 55.05±1.3 30±1 30±1 68.5min. 35.5±0.5 10±0.6 10±0.3 5.5±0.2 5.5±0.3 1max. 20
PE22 EIC120-Z
PC40 EIC120-Z
9040
11270 120±2 65.5±1.3 30±1 30±1 93.3min. 35.5±0.5 12.5±0.7 15±0.6 5.5±0.3 6±0.3 1.5max. 32.5
ø
D
ø
EA
(2) Shape
(3) Dimension A
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS PRODUCT IDENTIFICATION
(1) Material name
H
K
M
PE22 EIC 90 Z
(1) (2) (3) (4)
EIC CORE
High Power Cores
Ferrite Cores
For High Power
T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
he described product
are available upon request.
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
• Soldering condition: 350°C max./2s
BPQ79-0112 68 26.7 57.5 78 32 377 154 PBT
BPQ100-0112 92.5 42.7 69.5 100 71.8 1140 218 PBT
BPQ59-0112 50.6 25.1 40 58
20.2 115 124 PBT
PQ CORE BOBBIN
Part No. Core factor Weight(g)C1(mm–1) C2· 10–2(mm–3) Ae(mm2) Le(mm) Ve(mm3)
PE22 PQ59
PC40 PQ59 0.17520 0.038292 458 80 36700 185
PE22 PQ79
PC40 PQ79 0.24730 0.051530 480 119 56900 304
PE22 PQ100
PC40 PQ100 0.14260 0.009989 1428 204 290600 1560
Part No.
Dimensions (mm) Cross-sectional
winding area
Aw(mm2)
Average winding
length
Iw(mm)
Material
øA øB X Y Z
*
Measuring condition: T=23°C, f=1kHz, Hm=0.4A/m
X Z
Part No. AL
* (nH/N2)
±25%
Dimensions (mm)
A1 A2 B
PE22 PQ59
PC40 PQ59
10540
12810 59±0.8 42±0.8 51.5min
PE22 PQ79
PC40 PQ79
7940
9790 78.5±1.5 42±0.8 69min.
PE22 PQ100
PC40 PQ100
14570
18210 107±2 70±1.5 93.7min
øC 2D Emin. 2H
. 24±0.5 26.8±0.4 42min. 14.2±0.4
25.5±0.5 39.4±0.6 60min. 25.8±1
. 41±1 87±1.5 72.5min. 56±1.5
YCB
A
PQ CORE BOBBIN
(2) Shape
(3) Dimension A1
(4) Gap dimension(Z=0)
A2
2H
2D
BE A1øC
(1) Material name
Ferrite Cores T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
For High Power
High Power Cores
PQ CORE
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS PRODUCT IDENTIFICATION
PE22 PQ 59 - Z
(1) (2) (3) (4)
he described product a
re available upon request.
BE-80-W 56.56 81.42 25.52 46.02 48.16 52
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
.3 747 209 41 PBT
EE CORE BOBBIN
Part No.
Dimensions (mm) Cross-sectional
winding area
Aw(mm2)
Average winding
length
Iw(mm)
Weight (g) MaterialA1 A2 B1 B2 C Z
BE-80-S 56.56 60.92 25.52 25.52 48.16 52.3 747 168 32 PBT
* 1
Measuring condition: T=23°C, f=1kHz, Hm=0.4A/m
* 2
EE320x250x20-Z is a bonded product.
Part No. Core factorC1(mm–1) C2· 10–2(mm–3) Ae(mm
PE22 EE70-Z
PC40 EE70-Z 0.52779 0.13669 386
PE22 EE80X76-Z
PC40 EE80X76-Z 0.44878 0.11058 406
PE22 EE90-Z
PC40 EE90-Z 0.33583 0.08009 419
PE22 EE320X250X20-Z
PC40 EE320X250X20-Z 0.28854 0.01443 2000
Weight (g)2) Le(mm) Ve(mm3)
204 78690 394
182 73910 372
141 59050 306
577 1154160 6150
PC40 EE320X250X20-Z* 2 — 320±5 250±1 20±1 100±2.4 217min. 150±3 50±1 60 7950
B2
A2
C
Z
Part No. AL
* 1(nH/N2)
±25%
Dimensions (mm)
A B· 2 C
PE22 EE70-Z
PC40 EE70-Z
3390
4910 70±1.5 91±1 19.5±0.5
PE22 EE80X76-Z
PC40 EE80X76-Z
4590
5720 80±1.5 76±1 20±0.5
PE22 EE90-Z
PC40 EE90-Z
5960
7380 90±2 56.4±1 16.5±0.5
PE22 EE320X250X20-Z* 2 —
D E F · 2 H K K · 2F(mm2)
19.5±0.5 48.5min. 71±1 10±0.5 15.3 1086
20±0.5 58.5min. 55±0.8 10±0.5 20 1100
25±1 63min. 30.4±1 12.5±0.5 20 608
(6) Gap dimension(Z=0)
EE CORE BOBBIN
A1 B1
CB
(5) Thickness
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS PRODUCT IDENTIFICATION
(1) Material name
(2) Shape
(3) Dimension A
(4) Dimension Bx2
E A
H
K
H
D
F
PE22 EE 320 · 250 · 20 - Z
(1) (2) (3) (4) (5) (6)
EE CORE
Ferrite Cores T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
For High Power
High Power Cores
h
e described product are available upon request.
16
Specifications which provide more details for the proper and safe use of t
All specifications are subject to change without notice.
SP CORE
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS PRODUCT IDENTIFICATION
(1) Material name
(2) Shape
(3) Dimension A
(4) Dimension B
(5) Dimension C
PE22 DT200X20X100
PC40 DT200X20X100 0.40121 0.04087 982 394 387000 1870
Part No. Dimensions (mm)A B C
PE22 SP135X65X20
PC40 SP135X65X20 135±2.5 20±0.5 65±1.5
PE22 SP185X110X20
PC40 SP185X110X20 185±4.5 20±0.5 110±2
PE22 SP250X155X20
PC40 SP250X155X20 250±5 20±0.5 155±3
A B
C
PE22 SP 135 · 65 · 20
(1) (2) (3) (4) (5)
Ferrite Cores
For High Power
High Power Cores
DT CORE
CORE SHAPES AND DIMENSIONS/CHARACTERISTICS
*
Measuring condition: T=23°C, f=1kHz, Hm=0.4A/m
Part No. AL
* (nH/N2)
±25%
Dimensions (mm)
A B
PE22 DT138X20X58
PC40 DT138X20X58
6680
8540 138±2.8 104±2.1
PE22 DT200X20X100
PC40 DT200X20X100
5630
7200 200±5 130±3
Part No. Core factorC1(mm–1) C2· 10–2(mm–3) Ae(mm2)
PE22 DT138X20X58
PC40 DT138X20X58 0.33806 0.04235 798
A
C
R1 R2
E
BD
R1=1/2B
R2=1/2D
T, UU, EC, EIC, PQ, EE, EI, DT, SP Series
C D E
58±1.5 24.7±0.5 20±0.4
102±2.5 31.5±1 20±0.4
Weight (g)Le(mm) Ve(mm3)
270 215000 1020
980916
he described product are available upon request.
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