| Permalloy | ||
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產品名稱: |
Permalloy |
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產品用途: |
通信用變成器, 遮蔽材 |
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產品說明: |
Permalloy 為Ni-Fe合金應用其磁特性(導磁係數高的合金 |
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依含鎳量有PC材: 78%~80% PB材: 45%~50% |
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本公司進品各式厚度,寬度之PC板,PB板以符合客戶需求 |
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Comparison of Magnetic Materials
| Materials | Initial Permeability (µi) | Max Permeability (µm) | Coercive Force (Hc) | Saluration Magnetic Flux Density (B10) | AC Permability (at 1KHz) | Usage |
| 78% permalloy(PC) | 30,000 ~ 70,000 | 100,000 ~ 240,000 | 0.01 Oe ~ 0.02 Oe | 6,500G ~ 7,500G | 4,000 ~6,000 | Magnetic Shields Various Cores |
| 45%permalloy(PB) | 3,500 ~ 6,000 | 40,000 ~ 70,000 | 0.06 Oe ~ 0.12 Oe | 14,000G ~ 15,000G | 2,200 ~ 3,200 | Magnetic Shields Various Cores |
| 35%permalloy(PD) | 2,700 ~ 4,000 | 10,000 ~ 20,000 | 0.15 Oe ~ 0.12 Oe | 11,000G ~ 13,000G | 2,300 ~ 3,000 | Various Cores |
| Soft Iron (SUY) | 600 | 13,000 | 1.2 Oe | 16,500G | Relay Cores |