PSM1-471P-05B

EMI/RFI Filters (LC, RC Networks)

The PSM1-471P-05B is an EMI/RFI filter, which is suitable for telecom/datacom systems. It is used to reduce the electromagnetic interference (EMI) and radio frequency interference (RFI) that are generated by high frequency switching circuits, in order to provide good signal quality. It is made of great quality materials that are resistant to corrosion and rust, making the PSM1-471P-05B durable and reliable.

The PSM1-471P-05B is an ideal EMI/RFI filter for a wide range of applications in telecom/datacom systems, including cell phones, routers, controllers and more. It is designed to be small and lightweight, making it perfect for portable and embedded applications.

Application Field and Working Principle

The PSM1-471P-05B is a low-profile EMI filter that helps reduce EMI and RFI from Telecom/Datacom systems. It works by filtering out unwanted high frequency signals, so that only clean signals are passed through. It has a very low insertion loss, so it does not significantly reduce the signal strength.

The filter operates on the principle of parallel impedance matching, which is similar to an LC or RC network. This principle ensures that any high frequency signals that are present in the signal are effectively filtered out. The filter also reduces common-mode noise, which is interference that is emitted from multiple sources in the system.

The PSM1-471P-05B is equipped with C-Max shielding, which is a patented technology that provides superior shielding performance compared to conventional shielding. C-Max shielding also helps reduce crosstalk between signals, which can cause interference.

The PSM1-471P-05B is also equipped with a voltage-dependent capacitor, which helps to reduce surge voltage from lightning strikes. This ensures the long-term reliability of the filter, making it suitable for outdoor installations. The filter can handle up to 471V of continuous operating voltage, making it ideal for surge protection in Telecom/Datacom applications.

In addition, the PSM1-471P-05B is rated to UL 60601-1, which is a safety standard for Medical Electrical Systems. This ensures that the filter meets the highest levels of safety and reliability. The filter is also RoHS compliant, which guarantees that it is free from hazardous materials.

Overall, the PSM1-471P-05B is an excellent EMI/RFI filter that is suitable for a wide range of applications in the Telecom/Datacom industry. Its low insertion loss and superior shielding performance make it the perfect choice for clean and reliable signal transmission.