常熟市众盈电子有限公司
地址：常熟市支塘镇任阳任南村
邮编：215000
联系方式： 0512-52586918
13901578531
EC，CTD,ETD型功率磁芯
产品详情
特点：耦合位置好，中柱为圆形,便于绕线且绕线面积增大,可设计功率大而漏感小的变压器。
用途：开关电源变压器,脉冲变压器,电子镇流器等。
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产品尺寸表(EC/ETD/CTD型) |
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型号 TYPE |
尺寸 Dmimensions(mm) |
|||||
|
A档（外档） |
B档（内档） |
C档（中柱） |
D档（厚度） |
E档（内高） |
F档（总高） |
|
|
ER2010 |
20.5±0.3 |
16.8min 14.8min |
5.9+0.15-0.3,9.9±0.3 |
7.9+0.1-0.3 |
2.8+0.3-0.1 |
4.8±0.2 |
|
EQ2012 |
20±0.4 |
17.5MIN |
8.6±0.2 |
19±0.3 |
4.2±0.2 |
6.2±0.2 |
|
EOC2125 |
21.2±0.5 |
15.8±0.5 |
5.76±0.25 |
7.7±0.25 |
9.8±0.25 |
12.6±0.25 |
|
EC25 |
26±0.5 |
18min |
8.2±0.2 |
9.9±0.2 |
3.1±0.2 |
5.2±0.2 |
|
CTD29/32 |
29.5±0.5 |
22.5min |
9.2±0.3 |
9.3±0.3 |
11.1±0.2 |
15.8±0.2 |
|
CTD29/34 |
29.5±0.5 |
21min |
9±0.3 |
9.1±0.3 |
12.7±0.3 |
17±0.3 |
|
EC2515 |
24.8±0.6 |
18.5min |
8.5±0.2 |
8.5±0.2 |
10.35±0.2 |
14.7±0.2 |
|
EC28/28 |
28.5±0.6 |
21.5min |
9.9±0.2 |
11.3±0.3 |
9.8±0.3 |
14±0.3 |
|
EC28/34 |
28.5±0.5 |
21.5min |
9.9±0.2 |
11.3±0.3 |
12.5±0.2 |
16.9±0.2 |
|
EC29/28 |
29.4±0.5 |
22.5min |
9.9±0.2 |
11.3±0.3 |
9.9±0.2 |
14.3±0.3 |
|
EC29/34 |
29.4±0.5 |
22.5min |
9.9±0.2 |
11.3±0.3 |
12.5±0.2 |
16.9±0.2 |
|
EC30/25 |
30.5±0.5 |
22.5min |
9.9±0.3 |
11.3±0.2 |
8±0.3 |
12.5±0.2 |
|
EC30/34 |
30.5±0.5 |
22.5min |
9.9±0.3 |
11.3±0.2 |
12.5±0.2 |
16.9±0.2 |
|
EC31/24 |
31±0.6 |
26.5min |
13.3±0.25 |
20.3±0.3 |
9.1±0.25 |
11.9±0.2 |
|
EC33/35 |
33±0.6 |
25.2min |
12.5+0-0.3 |
14±0.3 |
12.8±0.2 |
17.3±0.3 |
|
EC35/30 |
35.5±0.7 |
26.5min |
11.3±0.3 |
11.3±0.3 |
9.6±0.2 |
15.6±0.2 |
|
EC35/41 |
35.5±0.7 |
26.5min |
11.3±0.3 |
11.3±0.3 |
14.7±0.3 |
20.7±0.3 |
|
EC35/43 |
35.5±0.7 |
26.5min |
11.3±0.3 |
11.3±0.3 |
15.4±0.3 |
21.4±0.3 |
|
EC36/21 |
36±0.7 |
26.5min |
11.3±0.3 |
11.3±0.3 |
14.7±0.3 |
20.7±0.3 |
|
EC36/22 |
36±0.7 |
26.5min |
11.3±0.3 |
11.3±0.3 |
15.4±0.3 |
21.4±0.3 |
|
EC37/21 |
37±0.7 |
27.5min |
11.3±0.3 |
11.3±0.3 |
14.7±0.3 |
20.7±0.3 |
|
EC37/22 |
37±0.7 |
27.5min |
11.3±0.3 |
11.3±0.3 |
15.4±0.3 |
21.4±0.3 |
|
EC39/20 |
39±0.6 |
29.5min |
12.5±0.3 |
12.5±0.3 |
15±0.3 |
20±0.3 |
|
EC39/23 |
39±0.6 |
29.3min |
12.7±0.3 |
12.8±0.3 |
17.2±0.2 |
22.85±0.2 |
|
EC40 |
40±0.7 |
29min |
13.3±0.3 |
13.3±0.3 |
16±0.15 |
22.6±0.2 |
|
EC42 |
42±0.8 |
30.6min |
15±0.3 |
15±0.3 |
15.4±0.15 |
22.4±0.3 |
|
EC42S |
42.5±0.6 |
32.5min |
14.8±0.25 |
14.8±0.25 |
15.9±0.2 |
22±0.2 |
|
EC4220 |
42.65±0.65 |
32.8±0.5 |
17.3±0.25 |
19.6±0.4 |
15.6±0.25 |
21.7±0.2 |
|
EC44 |
44±0.8 |
32.5min |
15.2±0.3 |
15.2±0.3 |
16.6±0.3 |
23.5±0.3 |
|
EC4954 |
49.0±0.1 |
36.3min |
17.0±0.3 |
17.0±0.3 |
18.8±0.4 |
27.0±0.3 |
|
EC53 |
53.2±1.0 |
38min |
20.0±0.3 |
21.5±0.5 |
16.3±0.3 |
23.2±0.3 |
|
EC55 |
54.8±1.0 |
39min |
20.0±0.3 |
21.5±0.5 |
16.3±0.3 |
23.2±0.3 |
|
ETD34 |
34±0.5 |
26min |
10.8±0.3 |
10.9±0.3 |
12.6±0.3 |
17.6±0.3 |
|
ETD44 |
44.3±0.6 |
33.3min |
14.9±0.2 |
14.9±0.2 |
16.5±0.2 |
22.4±0.2 |
|
ETD49 |
48.8±1.2 |
36.1min |
16.3±0.4 |
16.3±0.4 |
18.1±0.4 |
24.7±0.3 |
|
ETD59 |
59.8±1.2 |
43.6min |
21.5±0.5 |
21.5±0.6 |
22.3±0.5 |
31.2±0.4 |
|
EC56 |
56±1.0 |
44.1min |
17.0±0.3 |
17±0.3 |
18.8±0.4 |
27±0.3 |
|
型号 TYPE |
有效参数 |
重量（克） |
电感量 |
|||
|
C1 |
Le |
Ae |
Ve |
Weight(g) |
AL(nh/N2)±30% |
|
|
ER2010 |
|
25.98 |
40.8 |
1225 |
5.8 |
2500 |
|
EQ2012 |
0.538 |
31.69 |
58.86 |
1865.3 |
9.9 |
3500 |
|
EOC2125 |
|
57.5 |
37.1 |
2133 |
2.16 |
1800 |
|
EC25 |
0.5861609 |
29.73822 |
50.73389 |
1508.736 |
8.81 |
3200 |
|
CTD29/32 |
0.997 |
71.3 |
71.4 |
5096.6 |
27.5 |
2500 |
|
CTD29/34 |
1.038546 |
75.39915 |
72.6007 |
5474.031 |
26.5 |
1800 |
|
EC2515 |
1.042962 |
63.57145 |
60.9528 |
3874.858 |
19.2 |
2150 |
|
EC28/28 |
0.7399891 |
63.35838 |
85.6207 |
5424.789 |
28.9 |
2500 |
|
EC28/34 |
0.8641825 |
74.25627 |
85.92661 |
6380.59 |
33.6 |
2500 |
|
EC29/28 |
0.7542911 |
64.97574 |
86.14146 |
5597.106 |
29.4 |
2200 |
|
EC29/34 |
0.8802025 |
75.2999 |
85.54839 |
6441.785 |
33 |
2500 |
|
EC30/25 |
0.6373781 |
57.61473 |
90.39335 |
5207.989 |
30 |
2500 |
|
EC30/34 |
0.8457164 |
75.15565 |
88.86626 |
6678.801 |
33.7 |
2500 |
|
EC31/24 |
|
59.26 |
133.4 |
7906 |
38.7 |
4800 |
|
EC33/35 |
0.644 |
78.86 |
122.3 |
9647.2 |
48.4 |
3800 |
|
EC35/30 |
0.6228284 |
70.30004 |
112.8722 |
7934.923 |
50.2 |
2500 |
|
EC35/41 |
0.8163947 |
90.56435 |
110.9321 |
10046.49 |
50.6 |
2500 |
|
EC35/43 |
0.8429627 |
93.34885 |
110.739 |
10337.36 |
50.7 |
2500 |
|
EC36/21 |
0.8035436 |
90.67332 |
112.8418 |
10231.74 |
52.7 |
2500 |
|
EC36/22 |
0.8295011 |
93.4501 |
112.6582 |
10527.92 |
52.8 |
2500 |
|
EC37/21 |
0.817 |
92.2 |
112.86 |
10408.9 |
53.6 |
2500 |
|
EC37/22 |
0.84 |
94.5 |
112.3 |
10622.9 |
54.8 |
2500 |
|
EC39/20 |
0.7431923 |
93.53563 |
125.8566 |
11772.07 |
57.8 |
2600 |
|
EC39/23 |
0.7675643 |
102.9065 |
134.0689 |
13796.56 |
67 |
2600 |
|
EC40 |
0.6431378 |
98.9194 |
153.8075 |
15214.54 |
75.2 |
4000 |
|
EC42 |
0.5196977 |
98.17545 |
188.9088 |
18546.2 |
90.4 |
4200 |
|
EC42S |
0.5864661 |
100.5579 |
171.4641 |
17242.08 |
86.5 |
4000 |
|
EC4220 |
|
97.7 |
240 |
23489 |
118 |
6000 |
|
EC44 |
0.5450955 |
104.771 |
192.2067 |
20137.68 |
101 |
4100 |
|
EC4954 |
|
118 |
238 |
28600 |
145 |
5000 |
|
EC53 |
0.239 |
108 |
318.6 |
34436.9 |
177.6 |
|
|
EC55 |
0.336 |
109 |
323.9 |
35344.5 |
180 |
|
|
ETD34 |
0.8299677 |
80.63208 |
97.15086 |
7833.476 |
38.5 |
2600 |
|
ETD44 |
0.5865867 |
103.8671 |
177.0703 |
18391.76 |
90.1 |
4600 |
|
ETD49 |
|
114 |
211 |
24100 |
124 |
5200 |
|
ETD59 |
|
139 |
368 |
51200 |
260 |
6000 |
|
EC56 |
0.5386 |
126.399 |
234.6625 |
29661.1 |
154.6 |
|
注：AL值测试条件为1KHz,0.25v,100Ts,25±3℃
Pc值测试条件为100KHz,200mT,100℃
上一个：EC
下一个：没资料