Material Business
Application Field
- Toroidal Core
Structure & Property
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- - Amorphous Complex Sheet
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Item Unit Data Test Method Structure - 2 Layer - Thickness ㎛ 200 - Effective Frequency GHz 0.01 ~ 10 - permeability(at 10 MHz, µ') - 100 KSC 6031 Operating Temperature ℃ -30 ~ 120 ESQ-612-20 Specific Gravity g/㎤ 4.1 ESQ-612-38 Tehermal Conductivity W/m.K ≥ 2.0 KSL 9016 Shielding Rate(at 10 GHz) dB ≥ 85 ASTM D4935 Absorbing Rate(at 10 GHz) dB ≥ 25 -
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- - Amorphous Sheet
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Item Unit Data Test Method Structure - 1 Layer - Thickness ㎛ 200 - Effective Frequency GHz 0.01 ~ 10 - permeability(at 10 MHz, µ') - 100 KSC 6031 Operating Temperature ℃ -30 ~ 120 ESQ-612-20 Specific Gravity g/㎤ 4.1 ESQ-612-38 Tehermal Conductivity W/m.K ≥ 1.0 KSL 9016 Shielding Rate(at 10 GHz) dB ≥ 50 ASTM D4935 Absorbing Rate(at 10 GHz) dB ≥ 10 -
- Electromagnetic Shields & Absorption Rate Authorized Test Performance
- Related patent
Patent number | The name of an invention |
---|---|
10-1803828 | Electromagnetic shielded sheets with flexural properties and their manufacturing methods. |
10-2018-0042552 | High Performance Irregular Shield Sheets and Their Manufacturing Method. |
10-2019-0036574 | Manufacturing method of magnetic sieve sheet with excellent shielding and absorption and heat dissipation characteristics of electromagnetic waves. |
10-2019-0036575 | Composite magnetic shielding sheet with excellent shielding and absorption of electromagnetic waves. |
- Characteristic of Complex EMI Sheet
Item | Unit | Data | |
---|---|---|---|
Complex Sendust | Complex Amorphous | ||
Thickness | ㎜ | 0.3 | 0.3 |
Structure | - | 2 Layer | 2 Layer |
Density | g/㎤ | 3.7 | 4.1 |
Effective Frequency | GHz | 0.01 ~ 10 | 0.01 ~ 10 |
Permeabilty (at 10 MHz) | - | 100, 200 | 125 |
Shielding Rate (at 5GHz) | dB | 80 ~ 90 | 90 ~ 95 |
Absorbing Rate (at 5GHz) | dB | 2 ~ 5 | 15 ~ 20 |
Operating Temperature | ℃ | -30 ~ 85 | -30 ~ 85 |
Thermal Conductivity | W/m·K | ≥ 0.5 | ≥ 2.0 |
Bending | degree | ≥ 120 | ≥ 120 |
- Characteristic of Complex EMI Sheet