|
类别 |
主要特点 |
应用 |
|
JYCNT-A |
初始导磁率很高 |
高频变压器 |
|
JYCNT-B |
最高导磁率 |
高频开关电源中 磁屏弊 |
|
JYCNT-C |
高饱和磁感,工频下铁损比硅钢低60-70% |
配电变压器 |
|
JYCNT-D |
中等导磁率和磁感 |
互感器 |
性能特点
|
特性 |
JYCNT-A |
JYCNT-B |
JYCNT-C |
JYCNT-D |
|
饱和磁密度 Bs(T) |
1.20 |
0.58 |
1.56 |
0.88 |
|
矫顽力Hc(Oe) |
0.008 |
0.003 |
0.030 |
0.015 |
|
初始磁导率 μi |
100,000 |
120,000 |
15,000 |
60,000 |
|
最大磁导率 |
800,000 |
1,000,000 |
600,000 |
800,000 |
|
电阳率ρ(μΩ.cm) |
110 |
142 |
130 |
138 |
|
居里温度 Tc (°C) |
570 |
225 |
415 |
353 |
|
晶化温度 Tx(°C) |
510 |
550 |
550 |
410 |
|
饱和磁致伸缩系数 λs (PPM) |
2-3 |
<<1 |
3 |
12 |
|
带厚 μm |
18-27 |
25 |
25 |
30 |
|
密度(g/cm3) |
7.30 |
7.59 |
7.18 |
7.90 |
|
填充系数(%) |
75 |
75 |
80 |
75 |
|
工作温度(°C) |
-50~150 |
-50~150 |
-50~150 |
-50~150 |
规格参数
|
规格 |
铁芯尺寸 |
铁芯磁路长度 |
铁芯有效截面积 |
||
|
OD(mm) |
ID(mm) |
HT(mm) |
Le(mm) |
Ae(㎟) |
|
|
JYCNT-201012A-H |
20.0 |
12.0 |
10.0 |
50.3 |
28.0 |
|
JYCNT-231018A-H |
23.0 |
18.0 |
10.0 |
64.4 |
17.5 |
|
JYCNT-261016A-H |
26 |
16 |
10 |
66 |
35 |
|
JYCNT-281018A-H |
28.0 |
18.0 |
10.0 |
72.3 |
35.0 |
|
JYCNT-301520A-H |
30.0 |
20.0 |
15.0 |
76.4 |
64.7 |
|
JYCNT-322010A-H |
32.0 |
20.0 |
10.0 |
81.7 |
42.0 |
|
JYCNT-322020A-H |
32.0 |
20.0 |
20.0 |
81.7 |
84.0 |
|
JYCNT-331523A-H |
33.0 |
23.0 |
15.0 |
87.9 |
52.5 |
|
JYCNT-371523A-H |
37.0 |
23.0 |
15.0 |
94.2 |
86.0 |
|
JYCNT-401025A-H |
40.0 |
25.0 |
10.0 |
102.1 |
52.5 |
|
JYCNT-401525A-H |
40.0 |
25.0 |
15.0 |
102.1 |
78.8 |
|
JYCNT-402025A-H |
40.0 |
25.0 |
20.0 |
102.1 |
105.0 |
|
JYCNT-432025A-H |
43.0 |
25.0 |
20.0 |
106.7 |
126.0 |
|
JYCNT-463528A-H |
46.0 |
28.0 |
35.0 |
111.6 |
260.5 |
|
JYCNT-471527A-H |
47.0 |
27.0 |
15.0 |
116.1 |
105.0 |
|
JYCNT-501532A-H |
50.0 |
32.0 |
15.0 |
128.7 |
94.5 |
|
JYCNT-502032A-H |
50.0 |
32.0 |
20.0 |
128.7 |
126.0 |
|
JYCNT-501040A-H |
50.0 |
40.0 |
10.0 |
141.3 |
35.0 |
|
JYCNT-502040A-H |
50.0 |
40.0 |
20.0 |
141.3 |
70.0 |
|
JYCNT-502025A-H |
50.0 |
25.0 |
20.0 |
117.8 |
175.0 |
|
JYCNT-521836A-H |
52.0 |
36.0 |
18.0 |
138.1 |
100.8 |
|
JYCNT-582038A-H |
58.0 |
38.0 |
20.0 |
150.8 |
158.0 |
|
JYCNT-602040A-H |
60.0 |
40.0 |
20.0 |
157.5 |
140.0 |
|
JYCNT-652045A-H |
65.0 |
45.0 |
20.0 |
172.7 |
150.1 |
|
JYCNT-652547A-H |
65.0 |
47.0 |
25.0 |
175.8 |
170.1 |
|
JYCNT-744630A-H |
74.0 |
46.0 |
30.0 |
189.0 |
338.3 |





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