RM型磁芯 RM型
产品简介
RM型磁芯 用途:开关电源变压器、各种变压器、扼流圈 材料:R2K、R5KB、R8K、R10K、R12K
产品详细信息
RM型磁芯
用途:开关电源变压器、各种变压器、扼流圈
材料:R2K、R5KB、R8K、R10K、R12K
RM 型磁芯尺寸及性能
RM4
|
RM5
|
RM6
|
RM8
|
RM10
|
RM12
|
||
d2
|
7.95+0.4
-0 |
10.2+0.4
-0 |
12.4+0.5
-0 |
17+0.7
-0 |
21.2+0.9
-0 |
25+0
-1 |
|
d3
|
3.9+0
-0.2 |
4.9+0
-0.2 |
6.4+0
-0.3 |
8.55+0
-0.5 |
10.9+0
-0.4 |
13.9+0
-0.5 |
|
d4
|
2+0.1
-0 |
2+0.1
-0 |
3+0.1
-0 |
4.4+0.2
-0 |
5.4+0.2
-0 |
5.4+0.2
-0 |
|
d5
|
3
|
3
|
4.3
|
6
|
7.6
|
7.6
|
|
h1
|
5.25+0
-0.1 |
5.25+0
-0.1 |
6.25+0
-0.1 |
8.25+0
-0.1 |
9.35+0
-.01 |
12.5+0
-0.1 |
|
h2
|
3.5+0.2
-0.1 |
3.15+0.2
-0.1 |
4+0.2
-0.1 |
5.4+0.25
-0 |
6.4+0.25
-0 |
8.3+0.3
-1 |
|
h3
|
4.5=0.12
|
4.5=0.12
|
5.17=0.12
|
7.15=0.12
|
8.1=0.12
|
10.8=0.1
|
|
h4
|
0.15
|
0.15
|
0.2
|
0.2
|
0.2
|
0.25
|
|
h5
|
0.3
|
0.3
|
0.3
|
0.5
|
0.5
|
0.7
|
|
h6
|
0.5
|
0.5
|
0.8
|
0.8
|
0.9
|
0.9
|
|
n
|
2.5
|
3
|
3
|
3.8
|
3.8
|
3.8
|
|
a
|
9.8+0
-0.4 |
12.3+0
-0.5 |
14.7+0
-0.5 |
19.7+0
-0.7 |
24.7+0
-1 |
29.8+0
-1.1 |
|
q
|
11.0+0
-0.4 |
14.9+0
-0.6 |
17.9+0
-0.6 |
23.2+0
0.9 |
28.5+0
-0.5 |
37.4+0
-1.3 |
|
c
|
4.6+0
-0.2 |
6.8+0
-0.4 |
8.2+0
-0.4 |
11.0+0
-0.4 |
13.5+0
-0.5 |
16.8+0
-0.5 |
|
e
|
5.8
|
6.0
|
8.4
|
9.3
|
10.9
|
13.4
|
|
g1
|
1
|
1
|
1.2
|
1.3
|
1.3
|
1.3
|
|
g2
|
2.5
|
2.5
|
2.7
|
5
|
5
|
5.6
|
|
m
|
|||||||
r
|
0.4
|
0.4
|
0.5
|
0.5
|
0.7
|
0.7
|
|
电感系数
|
Y6K
|
3000
|
≥4000
|
≥6000
|
≥9000
|
≥13000
|
≥15000
|
Y8K
|
≥3300
|
≥6000
|
≥7000
|
≥11000
|
≥15000
|
≥18000
|
|
Y10K
|
≥4000
|
≥7000
|
≥8000
|
≥12000
|
≥17000
|
≥21000
|
|
Y12K
|
≥4900
|
≥8000
|
≥9500
|
≥13500
|
≥19000
|
≥24000
|
|
Y15K
|
≥5600
|
≥9000
|
≥11000
|
≥15000
|
≥21000
|
≥26000
|