Coilcraft's MSD1514 Series of 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for Flyback, SEPIC, Ćuk, Zeta and other applications.
Electrical specifications at 25°C.
零件号
1
(Hover for schematics)
|
电感 (µH) 2 | 公差 (%) | DCR (Ω) 3 |
隔离 电压 (V) |
漏电感 (µH) 5 |
匝数比 | |
---|---|---|---|---|---|---|---|
typ | max | ||||||
MSD1514-252ME_ | 2.5 | 20 | 0.010 | 0.012 | 500 | 0.20 | 1 : 1 |
MSD1514-472ME_ | 4.7 | 20 | 0.012 | 0.014 | 500 | 0.20 | 1 : 1 |
MSD1514-103ME_ | 10 | 20 | 0.015 | 0.018 | 500 | 0.40 | 1 : 1 |
MSD1514-123ME_ | 12 | 20 | 0.018 | 0.022 | 500 | 0.40 | 1 : 1 |
MSD1514-153ME_ | 15 | 20 | 0.024 | 0.028 | 500 | 0.42 | 1 : 1 |
MSD1514-223ME_ | 22 | 20 | 0.031 | 0.036 | 500 | 0.45 | 1 : 1 |
MSD1514-273ME_ | 27 | 20 | 0.034 | 0.039 | 500 | 0.45 | 1 : 1 |
MSD1514-333ME_ | 33 | 20 | 0.045 | 0.052 | 500 | 0.45 | 1 : 1 |
MSD1514-473ME_ | 47 | 20 | 0.065 | 0.075 | 500 | 0.55 | 1 : 1 |
MSD1514-683ME_ | 68 | 20 | 0.078 | 0.090 | 500 | 0.55 | 1 : 1 |
MSD1514-104KE_ | 100 | 10 | 0.12 | 0.13 | 500 | 0.55 | 1 : 1 |
MSD1514-224KE_ | 220 | 10 | 0.26 | 0.29 | 500 | 0.70 | 1 : 1 |
MSD1514-334KE_ | 330 | 10 | 0.33 | 0.37 | 500 | 0.80 | 1 : 1 |
MSD1514-474KE_ | 470 | 10 | 0.50 | 0.55 | 500 | 1.2 | 1 : 1 |
MSD1514-105KE_ | 1000 | 10 | 1.1 | 1.3 | 500 | 2.0 | 1 : 1 |
零件号
1
(Hover for schematics)
|
电感 (µH) 2 | 公差 (%) | DCR (Ω) 3 | SRF typ (MHz) 4 | 耦合系数 |
漏电感 (µH) 5 |
Isat (A) 6 | Irms (A) | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
typ | max | 10% drop | 20% drop | 30% drop | 两个绕组 7 | 一个绕组 8 | ||||||
MSD1514-252ME_ | 2.5 | 20 | 0.010 | 0.012 | 34.0 | 0.97 | 0.20 | 25.0 | 28.0 | 30.5 | 6.0 | 7.8 |
MSD1514-472ME_ | 4.7 | 20 | 0.012 | 0.014 | 25.0 | 0.98 | 0.20 | 19.5 | 21.8 | 23.7 | 5.4 | 7.6 |
MSD1514-103ME_ | 10 | 20 | 0.015 | 0.018 | 16.5 | 0.99 | 0.40 | 13.4 | 15.0 | 16.2 | 4.8 | 6.8 |
MSD1514-123ME_ | 12 | 20 | 0.018 | 0.022 | 14.5 | 0.99 | 0.40 | 12.2 | 13.7 | 14.8 | 4.7 | 6.6 |
MSD1514-153ME_ | 15 | 20 | 0.024 | 0.028 | 11.0 | >0.99 | 0.42 | 10.9 | 12.2 | 13.3 | 4.1 | 5.8 |
MSD1514-223ME_ | 22 | 20 | 0.031 | 0.036 | 10.0 | >0.99 | 0.45 | 9.0 | 10.1 | 11.0 | 3.6 | 5.1 |
MSD1514-273ME_ | 27 | 20 | 0.034 | 0.039 | 8.5 | >0.99 | 0.45 | 8.1 | 9.1 | 9.9 | 3.5 | 4.7 |
MSD1514-333ME_ | 33 | 20 | 0.045 | 0.052 | 7.2 | >0.99 | 0.45 | 7.4 | 8.2 | 9.0 | 3.0 | 3.9 |
MSD1514-473ME_ | 47 | 20 | 0.065 | 0.075 | 5.6 | >0.99 | 0.55 | 6.2 | 6.9 | 7.5 | 2.6 | 3.5 |
MSD1514-683ME_ | 68 | 20 | 0.078 | 0.090 | 5.2 | >0.99 | 0.55 | 5.1 | 5.7 | 6.2 | 2.2 | 3.2 |
MSD1514-104KE_ | 100 | 10 | 0.12 | 0.13 | 3.8 | >0.99 | 0.55 | 4.2 | 4.8 | 5.2 | 2.0 | 2.5 |
MSD1514-224KE_ | 220 | 10 | 0.26 | 0.29 | 2.3 | >0.99 | 0.70 | 2.9 | 3.2 | 3.5 | 1.3 | 1.7 |
MSD1514-334KE_ | 330 | 10 | 0.33 | 0.37 | 2.1 | >0.99 | 0.80 | 2.3 | 2.6 | 2.8 | 1.2 | 1.6 |
MSD1514-474KE_ | 470 | 10 | 0.50 | 0.55 | 1.7 | >0.99 | 1.2 | 2.0 | 2.2 | 2.4 | 0.92 | 1.3 |
MSD1514-105KE_ | 1000 | 10 | 1.1 | 1.3 | 1.1 | >0.99 | 2.0 | 1.3 | 1.5 | 1.6 | 0.66 | 0.77 |
Parts per reel | Reel dimensions (mm) | Tape dimensions (mm) | Orientation | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
13" (330 mm) | A | B | C | D | E | W | P | Po | P1 | H | T | |
175 | 330 | 100 | 13 | 38,4 | 32,4 | 32 | 24 | 4 | 2 | 14.3 | 0,5 |