Features:
• High saturation magnetic induction (Bs)
• Low core loss compared to other core materials
• Good frequency and temperature characteristics, usable to 300kHz
• Good DC bias characteristics
• Low leakage flux
• Size saving and lighter weight, compared to others
Applications:
• Output choke coil for SMPS
• Choke coil for adapter and battery charger
• Normal mode choke coil
• Choke coil for adapter and battery charger
• PFC choke coil
Specifications and electrical parameters:
| MHW Part Number | Core dimensions OD×ID×HT | Finished dimensions OD×ID×HT | Mean Magnetic Path | Net Area | Nominal Weight(g) |
|---|---|---|---|---|---|
| A-T9.8X6.5X4.5-P | 9.8×6.5×4.5 | 11.2×5.1×5.9 | 2.55 | 0.063 | 1.17 |
| A-T12X8X4.5-P | 12×8×4.5 | 13.8×6.3×6.5 | 3.14 | 0.076 | 1.74 |
| A-16X10X8.0-P | 16×10×8.0 | 18.2×8.3×10.3 | 4.08 | 0.20 | 6.00 |
| A-T18.5X10X5.0-P | 18.5×10×5.0 | 20.8×8.0×6.8 | 4.47 | 0.25 | 5.80 |
| A-T18X11X8.0-P | 18×11×8.0 | 19.8×8.8×9.7 | 4.55 | 0.23 | 7.80 |
| A-T18X11X10.0-P | 18×11×10 | 19.8×8.8×11.9 | 4.55 | 0.29 | 9.80 |
| A-T20X12X8.0-P | 20×12×8.0 | 21.8×10.6×10 | 5.02 | 0.27 | 9.90 |
| A-T20X12X5.0-P | 20×12×5.0 | 22×10×7 | 5.02 | 0.17 | 6.10 |
| A-T20X12X10.0-P | 20×12×10.0 | 21.8×10.6×12 | 5.02 | 0.34 | 12.30 |
| A-T21.5X13.2X10.0-P | 21.5×13.2×10.0 | 24.0×11.5×12.9 | 5.44 | 0.35 | 13.90 |