Specifications
Electrical specifications at 25C.
For Flyback Applications
| Part number 1 (Hover for schematics) | Inductance (H) 2 (Tolerance: ±,20%) | DCR max (Ω) 3 | Isolation Voltage (V) | Leakage Inductance (nH) 5 |
|---|---|---|---|---|
| MSD1278H-822MED | 8.20 | 0.030 | 500 | 410.00 |
For SEPIC Applications
| Part number 1 (Hover for schematics) | Inductance (H) 2 (Tolerance: ±,20%) | DCR max (Ω) 3 | SRF typ (MHz) 4 | Coupling coefficient | Leakage Inductance (nH) 5 | Isat (A) 6 | Irms (A) | |||
|---|---|---|---|---|---|---|---|---|---|---|
| 10% drop | 20% drop | 30% drop | both windings 7 | one winding 8 | ||||||
| MSD1278H-822MED | 8.2 | 0.030 | 23.0 | 0.98 | 410 | 8.3 | 9.3 | 10.2 | 4.32 | 6.15 |






