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FR16/7/4 数据表(PDF) 9 Page - NEC

部件名 FR16/7/4
功能描述  Ferrite Cores
PDF  71 Pages
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制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC

FR16/7/4 数据表(HTML) 9 Page - NEC

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●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
●Please request for a specification sheet for detailed product data prior to the purchase.
●Before using the product in this catalog, please read "Precautions" and other safety precautions listed in the printed version catalog.
9603FERVOL05E1001T0
Ferrite Cores VOL.05
9
High-B Compound Standard Material Characteristics
Material Model
BH1
BH2
BH3
BH5
BH7
B40
Initial permeability
μ
i
2300±20%
2300±20%
1800±20%
2300±20%
1600±20%
1500±20%
Relative hysteresis loss factor
tan
δ/
μ
i
10–6
<5
<6
<5
<5
<8
<3
23˚C
550
600
600
600
1250
100kHz
60˚C
400
450
430
430
1100
200mT
80˚C
320
430
380
400
100˚C
300
410
370
450
1350
23˚C
680
730
500
Core loss
Pcv
kW/m3
300kHz
60˚C
500
520
330
100mT
80˚C
430
470
300
100˚C
400
450
340
500kHz
60˚C
790
100mT
80˚C
780
1MHz
60˚C
360
50mT
80˚C
380
Curie temperature
Tc
˚C
220
220
260
220
350
240
Effective saturation
Bms
mT
23˚C
520
510
540
520
600
530
magnetic flux density
100˚C
410
400
440
410
490
430
Effective saturation
Brms
mT
23˚C
100
100
200
120
185
250
residual coercive force
100˚C
55
55
80
70
220
120
Effective saturation coercive force
Hc
A/m
23˚C
13
14.3
15
19
17.0
43.6
Density
d
kg/m3
4.8 103
4.8 103
4.8 103
4.8 103
4.9 103
4.9 103
800
700
600
500
400
300
200
100
0
800
700
600
500
400
300
200
100
0
0
0
50
100
150
200
250
300
350
400
200
400
600
800
1000
1200
1400
1600
1800
2000
020
40
60
80
100
120
20
40
60
80
120
140
140
020
40
60
80
100
120
140
0
0
100
20
40
60
80
100
120
140
Temperature(
°C)
Temperature(
°C)
Temperature(
°C)
Temperature(
°C)
BH5
BH2
BH1
BH5
BH2
BH1
BH5
BH2
BH1
BH5
BH2
BH1
Core loss vs. Temperature 100kHz,Bm=200mT
Core loss vs. Temperature
B40 type core loss vs. Temperature
Saturation magnetic flux density vs. Temperature
300kHz,Bm=100mT
Core loss vs. Temperature 200kHz,Bm=100mT
Core loss vs. Temperature 500kHz,Bm=100mT
Temperature (
°C)
0
0
750
1500
20
40
60
80
100
120
140
500kHz
100mT
1MHz
50mT
200
300
400
500
600
B40
BH1,BH2,BH5
BH1,BH2,BH5
Temperature (
°C)
0
20
40
60
80
100
120
140
160
BH3
フェライトコア5版_E 10.1.23 13:24 ページ 9



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