PEMI6QFN/RT,132

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Introduction

EMI/RFI filters (LC, RC networks) are a very common type of noise suppression and control components used in power line applications. It is designed to reduce and control electromagnetic interference (EMI) or radio frequency interference (RFI). These filters are designed specifically for either switching power supplies, hearing aids, automobiles, medical devices, computers, or other applications where interference from EMI or RFI is an issue.

PEMI6QFN/RT,132 Application Field and Working Principle

PEMI6QFN/RT,132 is an EMI/RFI filter widely used in power supplies, hearing aids, automobiles, medical devices, computers, and other high noise reduction and control applications. It is designed with a unique internal compensation feature that is specifically engineered to reduce high frequency noise and provide maximum protection against EMI/RFI. This product also offers a wide operating temperature range, low capacitance, and high ripple current ratings.

The working principle of this filter is based on the use of a series of LC cells. These cells are usually composed of a capacitor and an inductor, which are connected in series. By connecting these inductive and capacitive components in a specific circuit configuration, they create a tuned frequency, which can then be used to filter out electromagnetic interference or radio frequency interference from reaching the sensitive components of a distributed power system. The PEMI6QFN/RT,132 filter also includes a filter resistor to reduce the common mode voltage of the power line, providing improved electrical noise immunity.

Specifications and Benefits

The PEMI6QFN/RT,132 has a wide temperature range of -55°C to +105°C, making it well suited for high temperature applications. It also has a high ripple current rating of 1.25Amps and a low current rating of 3mA. Additionally, this filter has a low capacitance of 0.1nF, a low insertion loss of 0.2dB, and a maximum power handling capacity of 500mW. The PEMI6QFN/RT,132 has a flexible and static design, making it easy to install and withstand harsh environments.

Conclusion

In conclusion, the PEMI6QFN/RT,132 is an ideal EMI/RFI filter for power supplies, hearing aids, automobiles, medical devices, computers, and other high noise reduction and control applications. It has low capacitance, wide temperature range, high ripple current, and low insertion loss ratings. Additionally, it is easy to install and is designed to withstand harsh environments. The internal compensation circuit helps to reduce high frequency noise and provide maximum protection against EMI/RFI.

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