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B66281-G-X187 参数 Datasheet PDF下载

B66281-G-X187图片预览
型号: B66281-G-X187
PDF下载: 下载PDF文件 查看货源
内容描述: ELP 14 / 3,5 / 5芯(无钳休会) [ELP 14/3,5/5 Core (Without Clamp Recess)]
分类和应用:
文件页数/大小: 2 页 / 72 K
品牌: EPCOS [ EPCOS ]
 浏览型号B66281-G-X187的Datasheet PDF文件第2页  
ELP 14/3,5/5
Core (Without Clamp Recess)
ELP 14/3,5/5 through ELP 64/10/50
Core set EELP 14
Combination: ELP 14/3,5/5 with ELP 14/3,5/5
I
In accordance with IEC 61860
B66281
ELP 14/3,5/5
3,5±0,1
5±0,1
Magnetic characteristics
(per set)
11±0,25
3±0,05
2±0,1
Σ
l/A
l
e
A
e
A
min
V
e
= 1,45 mm
–1
= 20,7 mm
= 14,3 mm
2
= 13,9 mm
2
= 296 mm
3
Approx. weight
1,6 g/set
14±0,3
FEK0369-D
Ungapped
Material
N49
N92
1)
N87
A
L
value
nH
800
±
25 %
850
±
25 %
1100
±
25 %
µ
e
A
L1min
P
V
nH
W/set
Ordering code
(per piece)
920 520
980 780
1270 780
< 0,08
B66281-G-X149
(50 mT, 500 kHz, 100 °C)
< 0,22
B66281-G-X192
(200 mT, 100 kHz, 100 °C)
< 0,20
B66281-G-X187
(200 mT, 100 kHz, 100 °C)
Calculation factors
(for formulas, see
“E cores: general information”,
page 382)
ELP 14/3,5/5 + ELP 14/3,5/5:
Material
Relationship between
air gap –
A
L
value
K1
(25 °C)
N87
Validity range:
29,0
K2
(25 °C)
– 0,772
Calculation of saturation current
K3
(25 °C)
47
K4
(25 °C)
– 0,796
K3
(100 °C)
K4
(100 °C)
39
– 0,873
K1, K2:
0,05 mm <
s
< 1,00 mm
K3, K4:
20 nH <
A
L
< 200 nH
1) Preliminary data
437
08/01