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Magnetic shielding is a specialized field of Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ) that some experienced Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ) engineers do not encounter very often.
Magnetic shielding design employs techniques that are not used in standard Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ) engineering.
Erroneously considered to be obsolete by some, Magnetic shielding still occupies an important
place in the overall technology of Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ). Magnetic shielding is required to solve certain Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ) problems.
If you are not familiar with Magnetic shielding techniques,
the Magnetic shielding web sites listed on this page will provide a wealth of useful information.
Also, since the manufacturers of Magnetic shielding products know that many of their potential
customers' Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ) engineers are unfamiliar with Magnetic shielding, Magnetic shielding manufacturers will often provide
you with excellent, FREE technical support to help you with your Magnetic shielding design.
Unlike with most Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ) designs, Magnetic shielding designs tend to concentrate on two techniques:
absorption and free-space attenuation. Where free-space attenuation is not practical,
the Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ) designer will generally rely on magnetic field absorption, which raises the issue of SATURATION.
Magnetic shielding materials must be carefully selected to avoid saturation of the Magnetic shielding materials.
Magnetic shielding will not go away. Magnetic shielding is still needed to solve certain Electromagnetic Compatibility ( EMC ) , Electromagnetic Interference ( EMI ) and electromagnetic environmental effects ( E3 ) problems.
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