0.25-5-CN4490 RF/IF and RFID

RFIs and EMI shielding materials refer to the materials used to either absorb or reflect RFIs and EMI signals. These materials are used to contain, shield or block all kinds of electromagnetic interference in order to protect devices from their effects. 0.25-5-CN4490 is an RFI and EMI shielding material typically used in high voltage applications. It is made from a blend of fiberglass and polyester resin that is molded together and cured at high temperature.

This material has a wide range of applications ranging from industrial, telecommunications to power engineering. 0.25-5-CN4490 can be used to reduce the EMI leakage from electrical circuits, to protect electrical equipment from interference and to protect human health from electromagnetic radiation. In addition, it can be used to shield sensitive equipment from strong electromagnetic fields.

The working principle of 0.25-5-CN4490 is based on the concept of electromagnetic shielding. This material acts like a barrier that blocks the transmission of electromagnetic signals. The fiberglass and polyester resin used in this material can absorb the electromagnetic radiation and reduce the strength of the radiative field. This material can also act like a Faraday cage, trapping the electromagnetic radiation within it and preventing it from escaping. Additionally, this material can reflect the RFIs and EMI signals, keeping them away from the equipment they are meant to protect.

In conclusion, 0.25-5-CN4490 is an effective RFI and EMI shielding material that can be used in high voltage applications to reduce the EMI leakage, to protect electrical equipment from interference and to protect human health from exposure to strong electromagnetic fields. Its working principle is based on the concept of electromagnetic shielding, in which this material acts like a barrier that blocks, absorbs and reflects the RFIs and EMI signals.