0199000036

Application Field and Working Principle of 0199000036 EMI Filter Kit

The 0199000036 EMI filter kit is a wide-band (4MHz to 500MHz) attenuation filter designed to reduce conducted and radiated interference from switching power supplies and digital systems. It is used in consumer electronics, industrial applications, data acquisition systems, computers, telecommunications, and automotive applications. This filter kit provides a very low profile, high level of EMI suppression, and a wide bandwidth to ensure a consistent performance and long lifetime.

The 0199000036 filter kit combines multiple components and can provide over-voltage, short circuit, and over-current protection for power-supply systems and digital circuits. It is widely used for filtering and shielding applications where board-level and system-level EMI suppression is required. This filter kit utilizes a combination of temperature compensated ferrite beads and a metal oxide resistor (MOR) for optimal EMI suppression.

The 0199000036 filter kit is composed of two layers of ferrite beads connected in serial along with a MOR for EMI protection. The ferrite beads help attenuate high-frequency noise and limit the energy from currents and voltage spikes. The MOR serves to suppress short pulses and levels out high-frequency signals. This class of EMI filters is rated from 4MHz to 500MHz and can provide up to 65dB of attenuation. It is one of the most cost-effective EMI filter solutions on the market.

The 0199000036 filter kit has two output lines, typically designated for power supply line (usually higher voltage) and low voltage line. Each output line consists of ferrite bead, with the exception of the MOR which is used as voltage divider on the high voltage line. This arrangement ensures a low-noise, low-power, and low-impedance solution for EMI suppression. The addition of the MOR also increases the dynamic range of the filter.

The combination of ferrite beads and MORs provides high-efficiency EMI filtering and allows the filter to operate efficiently even at extremes of temperature. Also, the inductance of the ferrite beads keeps noise generated from digital signals to a minimum, eliminating the need for shielding in most cases. The filter kit is designed to provide a high degree of EMI suppression without the need for external shielding or extra components.

The 0199000036 filter kit is an excellent EMI solution for low-power, high-density, and high-noise applications. It provides excellent EMI suppression across the entire frequency range while maintaining high efficiency, wide bandwidth, and low insertion loss. It is an ideal solution for applications that require board- or system-level EMI protection.