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Hemei Electronics has perfect magnetic shielding technology, our magnetic shielding box has both electric and magnetic shielding for radiated electromagnetic fields.
Protection level :
IP67, IP68Certification :
UL, CEMaterial :
MentalUsage :
Magnetic shieldingShielding mechanism:
Utilizing the phenomenon of electromagnetic induction（Under the action of external alternating magnetic field）
—Induced current occurs in the shielded shell
—Produce an electromagnetic field in the opposite direction to the external electromagnetic field
—Offsets the impact of external electromagnetic fields on the circuit inside the shielded body
—Achieved shielding effect
| Before blocking | After blocking | Attenuation | |
| 1 | 0.1 | 99% | 20dB |
| 1 | 0.01 | 99% | 40dB |
| 1 | 0.001 | 99.9% | 60dB |
| 1 | 0.0001 | 99.99% | 80dB |
| 1 | 0.00001 | 99.999% | 100dB |
Feature:
Frequency characteristics
High and low frequencies operate on reflection losses and absorption losses
Electric field shielding
Electrostatic field shielding and alternating electric field shielding
Magnetic field shielding
Static magnetic field shielding and alternating magnetic field shielding
electromagnetic field shielding
Radiated electromagnetic field shielding in the presence of both electric and magnetic fields
Hemei Electronics has been engaged in magneto-electric signal coupling, magneto-electric measurement and power take-off professional for more than 10 years, has accumulated a wealth of experience in the industry, and the company continues to increase in the soft magnetic materials, core manufacturing process, material applications and engineering design to increase R & D investment, and continue to lead the industry's high point. If you are interested in these directions, please feel free to contact us!
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Email : vivian@hfhmdz.cn
Tel : +86 -13365601522
