PSM1-402Z-10B

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Electromagnetic interference (EMI) and radio frequency interference (RFI) filters are important components used in electrical and electronic circuits for providing a high level of protection against interference and noise caused by external and/or internal sources. EMI/RFI filters are mainly classified as LC ( inductor-capacitor) filters, RC (resistor-capacitor) networks, and Screened Cables. In this article, we will look at an application field and working principle of the PSM1-402Z-10B, which is an EMI/RFI filter.

The PSM1-402Z-10B is a single-pole, two-terminal device that is designed for use in industry or general-purpose applications. Its primary function is to reduce the amount of electromagnetic noise that is present in a given electrical system. It’s an integrated device consisting of a single inductor and an electrolytic capacitor connected in series, with an RFI shield encasing them. The filter also includes an additional resistor-capacitor (RC) network that further reduces noise.

The PSM1-402Z-10B operates by attenuating certain frequencies and frequencies that are above the frequency limit. The filter works in two modes: a high-pass mode, and a low-pass mode. When in the low-pass mode, the inductor and capacitor work together to reduce the higher frequencies, and when in the high-pass mode, the capacitor works to reduce the lower frequencies. The RC network further reduces noise by providing a more precise frequency cable. This filter is able to block EMI/RFI in the range of 400-500GHz.

The PSM1-402Z-10B can be used in a variety of industries, including medical, automotive, telecommunications, industrial automation, and even commercial applications. It is suitable for use in high-frequency electronic products, as well as analog and digital circuit design. It can also be used in Electronic Power Control (EPC) systems, and it provides effective protection against interference from DC motors, switches and sensitized loads. Furthermore, this filter is compatible with all types of surge arresters, which helps protect electronics from power surges.

The PSM1-402Z-10B demonstrates that good engineering, selection and implementation of EMI/RFI filters can create an effective EMI/RFI protection system in any application. The filter ensures that a given electrical system is able to function as intended even in the presence of high levels of interference or noise. It is a versatile device that is suitable for a variety of industries and applications, and it is an important component in ensuring the successful operation of a given electrical system.

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