Magnetic Solutions for Power System!
Amorphous Core is an alloy core made by turning an alloy into a ribbon shape, cutting into appropriate width, and rolling as if to wind a tape.
Amorphous Core is used for inductors and reactors in SMPS and industrial devices due to the excellent DC-bias characteristics.
Permeability (µ) |
Density g/cm3 |
Curie Tem perature Tc(℃) |
Crystallization Tem perature Tx(℃) |
Saturation Bs(T) |
Electrical Resi stivity ρ(Ω-cm) |
Saturation Magnetostriction λ (10-6) |
---|---|---|---|---|---|---|
180~200 | 7.3 | 410 | 530 | 1.4 | 130 | 27 |
Grade | Core dimensions ( mm ) |
Finished dimensions ( mm ) |
Electric Parameters | Download | |||||
---|---|---|---|---|---|---|---|---|---|
OD | ID | H | OD | ID | H | AL(μH) | AT | ||
ATC5012A | 20 | 12 | 5 | 22.5 | 9.7 | 8 | 0.085 | 180 | Download |
ATC5012B | 20 | 12 | 85 | 22.5 | 9.7 | 11 | 0.12 | 180 | Download |
ATC5016 | 26 | 16 | 10 | 30.2 | 14.3 | 13.5 | 0.132 | 280 | Download |
ATC5020 | 32 | 20 | 10 | 34.5 | 17.5 | 13.5 | 0.12 | 350 | Download |
ATC5025A | 40 | 25 | 12.5 | 45 | 23 | 16 | 0.15 | 370 | Download |
ATC5025B | 40 | 25 | 15 | 45 | 23 | 19 | 032 | 370 | Download |
ATC5032 | 50 | 32 | 15 | 55 | 29 | 18 | 0.126 | 470 | Download |
ATC5040 | 64 | 40 | 15 | 67.5 | 37.8 | 19 | 0.16 | 600 | Download |
ATC5050 | 80 | 50 | 20 | 85 | 47 | 24 | 03 | 730 | Download |
ATC5056 | 92 | 56 | 25 | 97 | 53 | 29 | 0325 | 800 | Download |
Grade | Core Dimensions ( mm ) |
Normal rater Current I(A) |
Inductance L (μH) | AL (μH) | Wing turns N |
---|---|---|---|---|---|
ATC5012B | 12×20×8.0 | 3 | 400 | 0.115 | 60 |
5 | 155 | 37 | |||
8 | 60 | 23 | |||
10 | 40 | 19 | |||
ATC5016 | 16×26×10 | 3 | 1000 | 0.133 | 87 |
5 | 300 | 48 | |||
8 | 155 | 34 | |||
10 | 100 | 28 | |||
15 | 45 | 18 | |||
20 | 25 | 14 | |||
ATC-5020 | 20×32×10 | 5 | 505 | 0.12 | 65 |
8 | 255 | 46 | |||
10 | 165 | 37 | |||
15 | 75 | 25 | |||
20 | 45 | 19 | |||
ATC5025A | 25×40×12.5 | 5 | 520 | 0.14 | 61 |
8 | 255 | 43 | |||
10 | 170 | 35 | |||
15 | 75 | 23 | |||
20 | 45 | 18 |