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L-14819

更新时间: 2024-10-28 05:41:11
品牌 Logo 应用领域
RHOMBUS-IND 电感器DC-DC转换器
页数 文件大小 规格书
1页 41K
描述
High Swing Inductors

L-14819 技术参数

生命周期:ActiveReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:5.48Is Samacsys:N
构造:Single Layer型芯材料:IRON-FERRITE
直流电阻:0.23 Ω标称电感 (L):8610 µH
电感器应用:DC-DC CONVERTER电感器类型:GENERAL PURPOSE INDUCTOR
JESD-609代码:e3功能数量:1
端子数量:2封装直径:40.64 mm
封装长度:17.78 mm封装形式:Toroidal
最大额定电流:4 A系列:HIGH SWING
形状/尺寸说明:CYLINDRICAL PACKAGE屏蔽:NO
表面贴装:NO端子面层:TIN
端子位置:RADIAL端子形状:PRINTED WIRING PIN
容差:30%Base Number Matches:1

L-14819 数据手册

  
Well Suited for Switch Mode Power Supplies  
and other applications requiring large changes  
in Inductance vs. large changes in Current  
High Swing Inductors  
Single Layer Wound  
Leads are Pre-Tinned  
Composite Material  
Shrink Tubing Optional  
Varnish Finish Optional  
Custom Versions Available  
Vertical Base Mounting Available  
2/ 3 Hydrogen Reduced Powdered Iron  
and 1/ 3 Power Ferrite  
From 10:1 to greater than 20:1 Inductance  
Swing From Zero to Maximum Current  
L (1)  
Typ.  
(mH)  
IDC (2) IDC (2) IDC (2) IDC (2) IDC (2) IDC (2) IDC (2) IDC (2)  
Lead  
Size  
AWG  
I (3)  
Max.  
(mA)  
DCR  
Nom.  
(Ω)  
Part  
Number  
10%  
(mA)  
20%  
(mA)  
30%  
(mA)  
40%  
(mA)  
50%  
(mA)  
70%  
(mA)  
90%  
(mA)  
95%  
(mA)  
Size  
Code  
L-14800  
L-14801  
L-14802  
L-14803  
L-14804  
L-14805 16.30  
L-14806 12.52  
L-14807  
L-14808  
L-14809  
L-14810 22.33  
L-14811 14.42  
L-14812  
L-14813  
L-14814  
7.13  
4.51  
2.69  
1.70  
1.02  
4.0  
5.0  
6.5  
8.2  
10.6  
5.3  
6.0  
7.5  
9.4  
12.0  
6.1  
7.7  
9.6  
12.2  
15.7  
8.8  
6.0  
7.5  
9.8  
12.3  
15.9  
7.9  
8.0  
10.0  
12.6  
16.3  
20.5  
26.4  
13.2  
15.0  
18.7  
23.5  
30.1  
15.4  
19.1  
23.9  
30.4  
39.1  
22.0  
24.9  
27.6  
35.2  
44.4  
29.1  
31.0  
32.9  
41.7  
52.8  
14.0  
17.6  
22.8  
28.7  
37.0  
18.5  
21.1  
26.2  
32.9  
42.1  
21.5  
26.8  
33.5  
42.5  
54.8  
30.7  
34.8  
38.7  
49.3  
24.0  
30.2  
39.1  
49.1  
63.5  
31.7  
36.1  
45.0  
56.4  
72.2  
36.9  
45.9  
57.4  
72.9  
93.9  
52.7  
59.7  
66.3  
84.5  
80  
600  
754  
976  
1228  
1587  
791  
36  
34  
32  
30  
28  
34  
32  
30  
28  
26  
32  
30  
28  
26  
24  
30  
28  
26  
24  
22  
28  
26  
24  
22  
20  
335  
478  
680  
969  
3.50  
1.75  
0.83  
0.41  
10  
10  
10  
10  
10  
11  
11  
11  
11  
11  
12  
12  
12  
12  
12  
13  
13  
13  
13  
13  
14  
14  
14  
14  
14  
10.1  
13.0  
16.4  
21.2  
10.6  
12.0  
15.0  
18.8  
24.1  
12.3  
15.3  
19.1  
24.3  
31.3  
17.6  
19.9  
22.1  
28.2  
35.5  
23.2  
24.8  
26.4  
33.4  
42.2  
101  
130  
164  
212  
106  
120  
150  
188  
241  
123  
153  
191  
243  
313  
176  
199  
221  
282  
355  
232  
248  
264  
334  
422  
1380 0.20  
478  
680  
969  
1380 0.40  
2000 0.19  
680  
969  
1380 0.74  
2000 0.36  
2810 0.17  
3.00  
1.63  
0.81  
9.0  
903  
8.07  
5.14  
3.13  
11.2  
14.1  
18.1  
9.2  
1125  
1409  
1806  
922  
3.00  
1.49  
11.5  
14.3  
18.2  
23.5  
13.2  
14.9  
16.6  
21.1  
26.7  
17.4  
18.6  
19.8  
25.0  
31.7  
1148  
1435  
1823  
2348  
1317  
1493  
1659  
2113  
2666  
1744  
1858  
1977  
2503  
3167  
9.23  
5.71  
3.45  
L-14815 35.26  
969  
3.10  
L-14816 27.45 10.0  
L-14817 22.23 11.1  
L-14818 13.71 14.1  
1380 1.70  
2000 0.95  
2810 0.46  
4000 0.23  
1380 2.20  
2000 1.28  
2810 0.75  
4000 0.37  
5700 0.18  
L-14819  
8.61  
17.8  
62.2 106.6  
L-14820 40.40 11.6  
L-14821 35.56 12.4  
L-14822 31.43 13.2  
L-14823 19.60 16.7  
L-14824 12.25 21.1  
40.7  
43.4  
46.1  
58.4 100.1  
73.9 126.7  
69.7  
74.3  
79.1  
1) Typical Inductance with no DC. Tolerance  
of +30% / -20% Request detailed data sheets  
for specific test conditions.  
Bare Coil  
Size Chart  
Y
2) Current which will produce the specified  
percentage reduction in Inductance.  
Size Dim. in inches  
Code  
X
Y
3) Maximum DC current. This value is for a  
40OC temperature rise due to copper loss.  
X
10  
11  
12  
13  
14  
0.575 0.345  
0.910 0.470  
1.100 0.550  
1.600 0.700  
2.100 0.860  
Where IMAX is greater than IDC @90%, the  
Inductors can be used for Swing Requirements  
producing a minimum Swing of 10:1.  
Where IMAX is greater than IDC @95%, the  
Inductors can be used for Swing Requirements  
producing a minimum Swing of 20:1.  
Dimensions are nominal, based upon largest  
wire size used with each toroid size. Smaller  
wire will result in slightly lower dimensions.  
Specifications are subject to change without notice  
SML-CMP - 5/97  
15801 Chemical Lane  
Huntington Beach, California 92649-1595  
Phone: (714) 898-0960  
Rh om bu s  
In du st ries In c.  
8
FAX: (714) 896-0971  
Tra nsformers & Ma gnetic Products  

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