| Brand Name: | EHC |
|---|---|
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
The
Common-mode inductor from EHC using cores of nanocrystalline soft magnetic
alloy material has the characteristics of high permeability and low loss. When the
inductance of the common-mode inductor is greater, the proportion of the
inductance to the effective permeability(μe) is better . For the same core, the
higher the permeability(L), the bigger the inductance(μe). So choosing
nanocrystalline material to make the common-mode inductor core can greatly
decrease the size of magnetic core. Especially for the condition of large
current and high power, our common-mode inductor core is highly cost effective.
And common mode inductor core's performance is no less than that of ferrite, but
it's price is lower than that of ferrit.Generally the effective permeability of
ferrite is at around ten thousand, however, the effective permeability of superfine
crystalline alloy can reach eighty to one hundred thousand. Under the same
requested inductance,the latter magnetic core size is only 1/8 ~ 1/10 of the
former, and the unit price of the latter is about1/ 4 to 1/5 of the former. Obviously,
nanocrystalline materials is more competitive.With the same size and same
number of coil, saturation resistance of common-mode inductor core using
nanocrystalline materials is about 2.5 times of that of ferrit. In the whole,
wide band has a good noise attenuation performance, and smaller inductance is
the best solution for small volume light weight design, and improves the
reliability of products.
|
type
|
Rated current |
Number of turns |
Wire diameter |
Nominal inductance |
Magnetic core specification |
||
|
10KHz (mH) |
100KHz (mH) |
||||||
|
EHC-GM02-SP151 |
single-phase |
2 |
16 |
0.55*1P |
8.0 |
1.7 |
15*10*6 |
|
EHC-GM05-SP152 |
single-phase |
5 |
10 |
0.9*1P |
2.9 |
0.6 |
15*10*6 |
|
EHC-GM05-SP201 |
single-phase |
5 |
13 |
0.9*1P |
9.0 |
1.8 |
20*12*8 |
|
EHC-GM08-SP203 |
single-phase |
8 |
10 |
1.15*1P |
5.8 |
1.2 |
20*12*8 |
|
EHC-GM10-SP251 |
single-phase |
10 |
16 |
1.25*1P |
7.8 |
1.6 |
25*20*10 |
|
EHC-GM12-SP252 |
single-phase |
12 |
11 |
1.4*1P |
7.5 |
1.6 |
25*16*10 |
|
EHC-GM15-SP301 |
single-phase |
15 |
13 |
1.55*1P |
9.5 |
1.9 |
30*20*10 |
|
EHC-GM20-SP321 |
single-phase |
20 |
11 |
1.8*1P |
7.5 |
1.6 |
32*20*10 |
|
EHC-GM25-SP331 |
single-phase |
25 |
9 |
1.4*2p |
6 |
1.2 |
33*23*15 |
|
EHC-GM30-SP401 |
single-phase |
30 |
11 |
1.8*2p |
5 |
1.1 |
40*32*15 |
|
EHC-GM30-TP402 |
triphase |
30 |
7 |
2.0*1p |
2.2 |
0.45 |
40*32*15 |
|
single-phase |
40 |
9 |
2.24*2 |
4.0 |
1.0 |
50*40*20 |
|
|
triphase |
40 |
7 |
2.24*2 |
2.5 |
0.55 |
50*40*20 |
|
|
single-phase |
60 |
9 |
2.8*2 |
6.0 |
1.5 |
65*50*25 |
|
|
EHC-GM60-TP502 |
triphase |
60 |
6 |
2.8*2 |
2.8 |
0.65 |
65*50*25 |