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Low Core Loss & High DC-Bias Fe-Ni Magnetic Powder Core
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Product Description
Low Core Loss & High DC-Bias Fe-Ni Magnetic Powder Core
Material | Amorphous Series | Fe-Si Series | Fe-Ni Series | |||||||||
| JPH | JPM | JPF | JPL | JPV | JPC | JPV-I | JPX | JPHV | JPHC | JPN | JPL-H |
Permeability | 20~90 | 26~125 | 26~125 | 26~125 | 26~90 | 26~90 | 26~90 | 26~75 | 26~90 | 26~75 | 26~125 | 26~90 |
Bs(Tesla) | 1.5 | 1.2 | 1.6 | 1.25 | 1.5 | 1.25 | 1.6 | 0.95 | 1.5 | 1.25 | 1.5 | 1.4 |
Core Loss | 260 | 120 | 480 | 180 | 320 | 150 | 390 | 80 | 350 | 110 | 180 | 130 |
DC-Bias | 72% | 50% | 73% | 58% | 75% | 68% | 85% | 60% | 82% | 70% | 84% | 88% |
Temp. | GOOD | BETTER | GOOD | BETTER | BETTER | BETTER | BETTER | BETTER | BETTER | BETTER | BEST | BEST |
Curie Temp. | 400℃ | 550℃ | 700℃ | 600℃ | 700℃ | 600℃ | 700℃ | 550℃ | 600℃ | 550℃ | 550℃ | 500℃ |
Relative Cost | MEDIUM | HIGH | LOW | LOW | MEDIUM | MEDIUM | MEDIUM | MEDIUM | MEDIUM | MEDIUM | HIGH | HIGH |
Magnetic Powder Core Performance Advantages
1, Amorphous Series
-High initial magnetic permeability, and good magnetic permeability stability at high frequencies.
-Low iron loss and small high-frequency eddy current loss
-Amorphous materials feature high saturation magnetic flux density (up to 1.5T, JPH).
-Cost is moderate, balancing performance and cost.
2, Fe-Si Series
-High saturation magnetic flux density (up to 1.6T, JPV-I)
-Excellent DC bias performance (85%, JPV-I)
-No thermal aging issues, with strong long-term operational stability.
-Low cost with outstanding cost-effectiveness.
3, Fe-Ni Series
-High saturation magnetic flux density (up to 1.5T, JPN)
-Strong anti-DC bias capability (88%, JPN-H)
-Lower loss than iron powder cores, and smaller core volume
-High cost, superior performance
Application:
-New Energy: Solar Inverters, Wind Converters, HEV Power Modules
-Home Appliances: AC/Refrigerator Power Inductors, Washer Drive Circuit Magnetic Components
-Industry: PFC Circuit Inductors, UPS Energy Storage Inductors
-NEVs: OBC Inductors, Charging Pile Power Inductors
-Industrial Electronics: HF Switching Regulator Inductors, LNFs
-Special Circuits: FBTs, Pulse Transformer Cores
-Consumer Electronics: Mobile Phone/Tablet Power Modules, High-Frequency Filters
-Power Electronics: HF Transformers, SMPS, Induction Heating Equipment
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Email : info@jchncores.com
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Website : www.jchncores.com