HF2018R-253Y0R4-01

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Common mode chokes are useful in a variety of applications for suppression of common mode noise and enable greater power supply filter efficiency. In some cases, they can also help reduce parasitic oscillations. The HF2018R-253Y0R4-01 is a common mode choke suitable for a wide variety of applications.

The HF2018R-253Y0R4-01 is designed to have low insertion loss and high attenuation for the common-mode noise. It provides EMC/EMI compliant noise filtering with a low profile package and minimal interference with the signals it is designed to protect. The HF2018R-253Y0R4-01 has a wide frequency range from 10 kHz to 250 MHz. It is also rated for up to 1000Vrms continuous voltage and is suitable for use as an input or output filter.

One of the most common applications for the HF2018R-253Y0R4-01 is in power supply filtering. It can be used to eliminate noise from DC/DC converters, dc-ac inverters, and other power supply applications. In these applications, the HF2018R-253Y0R4-01 can be used to provide a path for the common-mode noise to ground, thus reducing the amount of noise that can transmit through the power supplies.

The HF2018R-253Y0R4-01 is also commonly used in automotive systems. It can be used as a suppressor for powertrain and audio systems, as well as to provide protection for communication networks and other systems in the vehicle. Its ability to filter noise and reduce the amount of interference, while still allowing for normal signal transmission through the system, makes it an ideal choice for automotive applications.

Another application of the HF2018R-253Y0R4-01 is in industrial systems, especially in applications where EMI/RFI protection is necessary. This choke can be used in a variety of industrial applications, such as process control, motor control, and power control systems. It can also be used in data transmission, telecommunications systems, and other sensitive applications where noise reduction and high noise immunity is required.

The working principle behind the HF2018R-253Y0R4-01 is that it provides a low inductance, low source impedance, and high isolation between the two windings. When a signal passes through the choke, the windings create a magnetic field that diverts the noise away from the sensitive circuits, thus providing EMI/RFI protection. Due to its high source impedance, the HF2018R-253Y0R4-01 can reject noise frequencies that are higher than its operating frequency range.

The HF2018R-253Y0R4-01 can provide EMI/RFI protection in a wide variety of applications as a result of its low profile package, wide frequency range, high source impedance, and high attenuation for common mode noise. Its ability to reduce noise in power supply, automotive, and industrial applications makes it an ideal choice for these applications.

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