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HF Series High-Frequency Power Toroids
Fair-Rite’s manganese-zinc ferrites operate in SiC and GaN power supplies with stable temperature responses for 5 MHz designs
GaN, SiC, and other semiconductor technologies are pushing operating frequencies into the Megahertz range, fueling the need for high-frequency power materials with losses that do not cause issues with efficiency and heat management. Fair-Rite’s 79-material product line continues to expand and includes geometries for power supply designs. With operating frequencies up to 1 MHz, this material is optimized for minimal losses at elevated temperatures. Fair-Rite’s latest addition, the 80-material manganese-zinc ferrites, have been tuned to operate in SiC and GaN switching power supplies with a stable temperature response for designs up to 5 MHz.
Performance Graph
Features
- Consistent magnetic properties
- Low core losses at high frequencies
- High temperature thresholds
Applications
- Automotive/electric vehicles
- Industrial equipment
- Mil/Aero
- High-density power supplies
HF Series High-Frequency Power Toroids
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | 5980000201 | FERRITE CORE TOROID 245NH | 2515 - Immediate | $0.94 | View Details |
| | 5980001801 | FERRITE CORE TOROID 355NH | 778 - Immediate | $3.35 | View Details |
| | 5980001001 | FERRITE CORE TOROID 350NH | 437 - Immediate | $5.33 | View Details |
|  | 5979000101 | FERRITE CORE TOROID 280NH 79 | 1279 - Immediate | $0.34 | View Details |
| | 5980000101 | FERRITE CORE TOROID 120NH 80 | 1414 - Immediate | $0.55 | View Details |
|  | 5979000201 | FERRITE CORE TOROID 626NH 79 | 13532 - Immediate | $0.94 | View Details |
|  | 5979001101 | FERRITE CORE TOROID 1.3UH 79 | 4077 - Immediate | $1.76 | View Details |
| | 5980001101 | FERRITE CORE TOROID 1778NH 80 | 4216 - Immediate | $1.87 | View Details |
|  | 5979001801 | FERRITE CORE TOROID 840NH 79 | 903 - Immediate | $3.19 | View Details |
|  | 5980000301 | FERRITE CORE TOROID 340NH 80 | 4320 - Immediate | $2.16 | View Details |
| | 5979000301 | FERRITE CORE TOROID 794NH 79 | 4543 - Immediate | $2.01 | View Details |
|  | 5979001001 | FERRITE CORE TOROID 860NH 79 | 401 - Immediate | $4.76 | View Details |
| | 5980002701 | FERRITE CORE TOROID 680NH 79 | 641 - Immediate | $9.71 | View Details |
|  | 5979003801 | FERRITE CORE TOROID 1905NH 79 | 47 - Immediate | $56.70 | View Details |
| | 5980003801 | FERRITE CORE TOROID 816NH 80 | 32 - Immediate | $25.74 | View Details |
Published: 2023-01-17
New Zealand