參數(shù)資料
型號(hào): 4322-020-5266
英文描述: CORE FULL EFD 12 3F3 PAIR
中文描述: 核的全部EFD公司12 3f3中一對(duì)
文件頁(yè)數(shù): 14/38頁(yè)
文件大?。?/td> 1231K
代理商: 4322-020-5266
Philips Magnetic Products
13
7.65 ± 0.25
4.55 ± 0.15
10.5 ± 0.3
5
3
0
2
1
MBW131
Σ
(l/A)
V
e
l
e
A
e
A
min
m
core factor (C1)
effective volume
effective length
effective area
minimum area
mass of core half
3.29
171
23.7
7.2
6.5
0.45
mm
-1
mm
3
mm
mm
2
mm
2
g
3F3
25±5%
40±8%
63±10%
500±25%
25±5%
40±8%
63±10%
280±25%
1400 +40/-30%
2000 +40/-30%
66
105
165
1290
66
105
165
730
3670
5240
540
300
170
0
520
280
150
0
0
0
EFD10-3F3-A25-S
EFD10-3F3-A40-S
EFD10-3F3-A63-S
EFD10-3F3-S
EFD10-3F4-A25-S
EFD10-3F4-A40-S
EFD10-3F4-A63-S
EFD10-3F4-S
EFD10-3E4-S
EFD10-3E5-S
3F4
3E4
3E5
B(mT) at
H = 250 A/m
f = 25kHz
T = 100
o
C
315
250
Core loss at
f = 100 kHz
B = 100mT
T = 100
o
C
0.02
Core loss at
f = 400 kHz
B = 50mT
T = 100
o
C
0.035
Core loss at
f = 1MHz
B = 30mT
T = 100
o
C
0.034
Core loss at
f = 3MHz
B = 10mT
T = 100
o
C
0.055
Grade
Effective core parameters
symbol
parameter
value
unit
Core sets for general purpose transformers and power applications
Grade
A
L
(nH)
μ
e
Airgap (
μ
m)
Type number
Properties of core sets under power conditions
3F3
3F4
Fig. 3 EFD10 core half
EFD10
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