EMIF03-SIM04F3 Filters

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

An EMI/RFI filter, or electromagnetic interference/radio frequency interference filter, is a type of electronic filter designed to reduce interference caused by electromagnetic energy. EMI is generally created by electrical and electronic devices, and RFI is created by radio signals. EMI/RFI filters are used to prevent electrical noise from interfering with electronics, which can cause undesirable performance.In this article, we will discuss the application field and working principle of EMIF03-SIM04F3 EMI/RFI filter.

Application

The EMIF03-SIM04F3 EMI/RFI filter is designed to reduce the effects of conducted EMI and RFI within a variety of applications. This includes telecommunications, computer networks, medical equipment, and other applications that require stringent levels of conducted interference reduction. The filter can also be used in military and aerospace applications due to its high-voltage, low-impedance, and wide-band characteristics.

Working Principle

The EMIF03-SIM04F3 EMI/RFI filter consists of two components: a differential-mode inductor and a common-mode capacitor. The inductor provides an additional impedance to any differential-mode noise that is conducted into the system, while the capacitor provides an additional impedance to any common-mode noise that is conducted between the system and its power source. By providing this additional impedance, the filter reduces the amount of noise that is conducted into the system.

The EMIF03-SIM04F3 EMI/RFI filter also consists of a high-frequency choke designed to reduce the amount of high-frequency noise that is conducted into the system. This is accomplished by using an array of windings to form a parallel connection between the line and the ground, thereby providing an additional impedance to any high-frequency noise. By doing this, the filter effectively reduces the amount of high-frequency noise conducted into the system.

Conclusion

The EMIF03-SIM04F3 EMI/RFI filter is a type of electronic filter designed to reduce electromagnetic interference and radio frequency interference. It is designed to reduce the effects of conducted EMI and RFI in a variety of applications, such as telecommunications, computer networks, medical equipment, and military and aerospace applications. The filter consists of two components, a differential-mode inductor and a common-mode capacitor, as well as a high-frequency choke. By providing additional impedance to any conducted noise, the filter is able to effectively reduce the amount of noise that is conducted into the system.

The specific data is subject to PDF, and the above content is for reference