The magnetic layer’s powder composite absorbs lower frequency electromagnetic energy, while the conductive layer’s powder and high loss dielectric resin absorb high frequency electromagnetic energy. The products feature a very thin form factor and come in two different tape formats as well as an A4 sheet format, all of which can be easily die-cut to specific configurations.
This dual-layer structure absorbs both the MHz and GHz electromagnetic energy effectively to provide ultra-wideband EMI noise mitigation. The tape and sheets are insulated on one side, so they can be placed in contact with any low-power active component such as noisy digital or analogue integrated circuits.
While Hozox technology converts a portion of the electromagnetic waves it absorbs into heat, the amount is minimal and does not adversely affect temperature rise in the end unit, says the manufacturer.