Magnetic Shielding Sheets
magnetic shielding sheets are classified as amorphous shielding sheets and nanocrystalline shielding sheets according to different kinds of soft magnetic materials. magnetic shielding sheets made of single-layer or multi-layer high-quality amorphous or nanocrystalline ribbon offer high permeability and low core losses. It can effectively reduce the EMI of magnetic field to the surroundings. It is widely used in aerospace, automotive, communications and other electronic equipment as EMI resistance, electromagnetic screen and wireless charging.
Features
Compared with ferrite shielding material, Magnetic shielding sheets are featured with thin thickness, excellent flexibility, easy processing and wide working frequency range, which apply to the magnetic shielding of various electronic products. For wireless charging application, the Magnetic shielding sheet performs well in high power wireless charging with its arbitrarily adjustable permeability and excellent anti-saturation current.
Typical Applications
Magnetic shielding sheets are mainly used for EMI resistance, electromagnetic screens, NFC and wireless charging of various electronic products.
Technical Specifications
| Part No. | Product Description | Total Thickness (μm) | Alloy Thickness (μm) | Adhesive Thickness (μm) | Available Dimensions | |||
| Sheet① | Roll② | |||||||
| L*W(mm*mm) | Width (mm) | Length (m) | ||||||
| MDWA045025 | 1 Layer Amorphous | 45±4 | 25 | 5 | √ | 55/60/65 | ≤400 | |
| MDWA070050 | 2 Layer Amorphous | 70±7 | 50 | 3 | √ | 55/60/65 | ≤200 | |
| MDWA100080 | 3 Layer Amorphous | 100±10 | 80 | 3 | √ | 55/60/65 | ≤200 | |
| MDWA125105 | 4 Layer Amorphous | 125±12 | 105 | 3 | √ | 55/60/65 | ≤100 | |
| MDWA155135 | 5 Layer Amorphous | 155±15 | 135 | 3 | √ | 55/60/65 | ≤100 | |
| MDWA180160 | 6 Layer Amorphous | 180±18 | 160 | 3 | √ | 55/60/65 | ≤100 | |
| MDWA210190 | 7 Layer Amorphous | 210±20 | 190 | 3 | √ | 55/60/65 | / | |
| MDWA235215 | 8 Layer Amorphous | 235±23 | 215 | 3 | √ | 55/60/65 | / | |
| MDWA265245 | 9 Layer Amorphous | 265±26 | 245 | 3 | √ | 55/60/65 | / | |
| MDWA290270 | 10 Layer Amorphous | 290±29 | 270 | 3 | √ | 55/60/65 | / | |
| MDWN040020 | 1 Layer Nanocrystalline | 40±4 | 20 | 3 | √ | 55/60/65 | ≤400 | |
| MDWN060045 | 2 Layer Nanocrystalline | 60±6 | 45 | 3 | √ | 55/60/65 | ≤200 | |
| MDWN090070 | 3 Layer Nanocrystalline | 90±8 | 70 | 3 | √ | 55/60/65 | ≤200 | |
| MDWN110090 | 4 Layer Nanocrystalline | 110±10 | 90 | 3 | √ | 55/60/65 | ≤100 | |
| MDWN135120 | 5 Layer Nanocrystalline | 135±13 | 120 | 3 | √ | 55/60/65 | ≤100 | |
| MDWN160140 | 6 Layer Nanocrystalline | 160±16 | 140 | 3 | √ | 55/60/65 | ≤100 | |
| MDWN185165 | 7 Layer Nanocrystalline | 185±18 | 165 | 3 | √ | 55/60/65 | / | |
| MDWN210190 | 8 Layer Nanocrystalline | 210±21 | 190 | 3 | √ | 55/60/65 | / | |
| MDWN235215 | 9 Layer Nanocrystalline | 235±23 | 215 | 3 | √ | 55/60/65 | / | |
| MDWN260240 | 10 Layer Nanocrystalline | 260±25 | 240 | 3 | √ | 55/60/65 | / | |
| Note: ①-Sheet: Customized, depending on drawings | ||||||||
| ②-Roll: Other width can be customized. | ||||||||
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