Specifications
Electrical specifications at 25C.
For Flyback Applications
| Part number 1 (Hover for schematics) | Inductance (H) 2 (Tolerance: ±,10%) | DCR max (Ω) 3 | Isolation Voltage (V) | Leakage Inductance (H) 5 | Turns Ratio |
|---|---|---|---|---|---|
| MSD1278-105KL_ | 1000 | 2.8 | 500 | 4.3 | 1 : 1 |
For SEPIC Applications
| Part number 1 (Hover for schematics) | Inductance (H) 2 (Tolerance: ±,10%) | DCR max (Ω) 3 | SRF typ (kHz) 4 | Coupling coefficient | Leakage Inductance (H) 5 | Isat (A) 6 | Irms (A) | |
|---|---|---|---|---|---|---|---|---|
| both windings 7 | one winding 8 | |||||||
| MSD1278-105KL_ | 1000 | 2.8 | 1100 | >,0.99 | 4.3 | 1.1 | 0.37 | 0.52 |






