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常规类型   RM磁芯
 
特点:
①RM磁芯按IEC标准形状设计。
②适合于高密度安装。
③磁芯电感可调节。
 
用途:
各种开关电源用变压器,扼流圈,滤波器,电感等。
 
型号说明(Designation):
 
品名
Product
code
类型
规格
General standard
尺寸Dimension
(mm)
 
IEC
JIS
A1
A2
B
C
D1
E
F
G
RM4G
1
RM4-φ
 
9.8+0/-0.4
11.0+0/-0.4
5.25+0/-0.1
4.6+0/-0.2
3.9+0/-0.2
8.0+0/-0.3
3.5+0.2/-0
5.8min.
RM5G
1
RM5-φ
RM5-J
12.3+0/-0.4
14.9+0/-0.8
5.25+0/-0.1
6.8+0/-0.4
4.9+0/-0.2
10.2+0.4/-0
3.15+0.2/-0
6.0min.
RM6G
2
RM6-S-φ
RM6-S-J
14.7+0/-0.6
17.9+0/-0.6
6.25+0/-0.1
8.2+0/-0.4
6.4+0/-0.2
12.4+0.5/-0
4.0+0.2/-0
8.4min.
RM7G
2
 
 
17.2+0/-0.7
20.3+0/-0.8
6.75+0/-0.1
-
7.25+0/-0.3
14.75+0.65/-0
4.2+0.25/-0
9.3min.
RM8G
1
RM8-φ
RM8-J
19.7+0/-0.7
23.2+0/-0.9
8.25+0/-0.1
11.0+0/-0.4
8.55+0/-0.3
17.0+0.6/-0
5.4+0.2/-0
10.5min.
RM10G
1
RM10-φ
RM10-J
24.7+0/-1.1
28.5+0/-1.3
9.35+0/-0.1
13.5+0/-0.5
10.9+0/-0.4
21.2+0.9/-0
6.2+0.3/-0
11.3min.
RM12GA
1
 
 
29.8+0/-1.2
37.6+0/-1.5
11.8+0/-0.1
-
12.8+0/-0.4
24.9+1.1/-0
8.4+0.3/-0
12.9min.
RM12G
1
RM12-φ
RM12-J
29.8+0/-1.2
37.6+0/-1.5
12.3+0/-0.1
-
12.8+0/-0.4
24.9+1.1/-0
8.4+0.3/-0
12.9min.
RM14G
1
RM14-φ
RM14-J
34.8+0/-1.3
42.2+0/-1.2
15.1+0/-0.1
19+0/-0.6
15+0/-0.5
29+1/-0
10.4+0.3/-0
17min.
 
Regular Type RM core
Characteristics:
①RM core is designed according to IEC standard core types.
②Suitable for high-dense mount.
③Core inductance is adjustable.
 
Uses:
Varieties of switching power supply transformers, choke coils, filters, inductors and so on.
 
产品图例(Summary):
 
 
品名
Product
code
磁芯参数Magnetic parameter
AL
C1
(mm-1)
Le
(mm)
Ae
(mm2)
Ve
(mm3)
Ac
(mm2)
Amin.
(mm2)
Aw
(mm2)
W
(g)
(nH/N2)
6H20
2H07
2H10
RM4G
1.7
22.0
13.0
286
11.3
11.3
14.6
1.65
950+30%/-20%
1800±30%
3700+40%/-30%
RM5G
0.938
22.3
23.8
530
18.1
18.1C
18.2
3.2
2000+30%/-20%
3500±30%
6700+40%/-30%
RM6G
0.799
28.5
35.7
1020
31.2
30.7B
26.0
5.3
2400+30%/-20%
4300±30%
8600+40%/-30%
RM7G
0.700
30.4
43.0
1340
39.6
39.0
68.98
7.2
2600+30%/-20%
5500±30%
9900+40%/-30%
RM8G
0.590
38.0
64.0
2400
55.4
55.0B
52.2
12.2
3300+30%/-20%
6000±30%
12500+40%/-30%
RM10G
0.453
45.0
99.0
4500
90.0
90.0C
69.5
22.0
4200+30%/-20%
-
-
RM12GA
0.374
56.0
150
8400
125
125C
113
44.1
5300+30%/-20%
-
-
RM12G
0.374
56.0
150
8400
125
125C
113
44.1
5300+30%/-20%
-
-
RM14G
0.350
70.0
200.0
14000
170.9
170.0
155.6
74.0
6000+30%/-20%
-
-
 
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