
FERROXCUBE
EP内核及配件
e
≈
44
≈
70
≈
111
≈
174
≈
219
≈
1530
EP17
GRADE
3F3
A
L
( NH)
63
±3%
100
±3%
160
±3%
250
±3%
315
±5%
2200
±25%
总气隙
(m)
≈
1020
≈
560
≈
310
≈
180
≈
135
≈
0
类型编号
EP17-3F3-E63
EP17-3F3-A100
EP17-3F3-A160
EP17-3F3-A250
EP17-3F3-A315
EP17-3F3
核心集高渗透性等级
锁模力为一
L
测量, 40
±10
N.
GRADE
3E27
A
L
( NH)
7100
±
25%
e
≈
4950
AIR GAP
(m)
≈0
类型编号
EP17-3E27
核心组功率条件下性能
B (MT )在
GRADE
H = 250 A /平方米;
F = 25 kHz的;
T = 100
°C
≥315
≥315
≥320
≥340
≥315
F = 25 kHz的;
B = 200 mT的;
T = 100
°C
≤
0.23
铁心损耗(W)在
F = 100千赫;
B = 100 mT的;
T = 100
°C
≤
0.06
(1)
≤
0.08
≤
0.06
≤
0.15
F = 100千赫;
B = 200 mT的;
T = 100
°C
≤
0.36
(1)
≤
0.45
≤
0.36
F = 400千赫;
B = 50 mT的;
T = 100
°C
≤
0.15
≤
0.2
3C81
3C91
3C94
3C96
3F3
功率条件下的核心组属性(续)
B (MT )在
GRADE
H = 250 A /平方米;
F = 25 kHz的;
T = 100
°C
≥315
≥315
≥320
≥340
≥315
F = 500千赫;
B = 50 mT的;
T = 100
°C
≤
0.3
铁心损耗(W)在
F = 500千赫;
B = 100 mT的;
T = 100
°C
F = 1兆赫;
B = 30 mT的;
T = 100
°C
F = 3 MHz的;
B = 10毫乇;
T = 100
°C
3C81
3C91
3C94
3C96
3F3
记
1.测得60
°C.
2008年9月01
707