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Applications:
Noise suppression in car audio devices.
Choke coils for DC/DC converters.
Normal mode choke coils.
Output smoothing choke coils for SMPS.
Features:
Lower core loss at high frequency enabling low temperature rise.
No leakage magnetic flux due to gapless structure.
Excellent DC bias characteristics.
High magnetic permeability, reduction in number of turns.
Standard Material Characteristics:
|
Material |
Amorphous alloy |
|
Saturation Flux Density Bs (T) |
1.56 |
|
Initial Permeability ( μ0 ) |
250~1200 |
|
Coercive Force Hc (A/M) |
4 |
|
Curie Temperature (0C) |
410 |
|
Mass Density d （kg/m3） |
7.2x103 |
Specifications:
|
Part No. |
Finished Dimension (mm) |
Core Dimension (mm) |
Case Color |
Rated Current (A) |
Turns of Winding |
L at 0A (μH) |
L at rated min |
|
AM-N-161008 |
18x8.6x10.5 |
16x10x8 |
white |
1 |
28 |
600±20％ |
350 |
|
AM-N-161010 |
18×8.6×12.5 |
16×10×10 |
white |
1 |
30 |
≥1000 |
250 |
|
AM-N-181108 |
20×9.3×10.5 |
20×9.3×8 |
white |
1 |
25 |
>500 |
380 |
|
AM-N-181110-A |
20.5×9.3×12.5 |
18×11×10 |
white |
1 |
28 |
≥800 |
480 |
|
AM-N-181110-B |
20.5×9.3×12.5 |
18×11×10 |
white |
1 |
33 |
830±20％ |
580 |
|
AM-N-181110-C |
20.5×9.3×12.5 |
18×11×10 |
white |
1 |
38 |
≥1100 |
950 |
|
AM-N-201205 |
22.3x9.9x7.1 |
20×12×5 |
white |
1 |
25 |
>400 |
300 |
|
AM-N-201210 |
22.2×9.9×12.5 |
20×12×10 |
white |
1.3 |
28 |
755±25% |
550 |
DC BIAS Characteristics:
1,AM-N-201005
2, AM-N-181108
Attention: All the data listed in this catalogue are got from optimum-annealed samples. When these ribbons are made into cores, there may be some variation of the property according to processing technique. All the data here are only for references, but not for guaranty of any order. Cores with other specifications can be provided concerning to customer’s demand.
