TF1028S-451Y3R0-01

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Common Mode Chokes, also known as common mode inductors, are essential to reduce the electromagnetic interference (EMI) in power electronics systems. By attenuating the common-mode disturbance voltage, they offer protection against system-level EMI, thus ensuring a certain level of safety. The TF1028S-451Y3R0-01 is a common mode choke designed for high-power applications.

The physical design of the TF1028S-451Y3R0-01 can be seen as a traditional two-section common mode choke. The specific design features a seven-section core composition, with a middle core made of ferrite and four cores on either side made of steel stacks. This design helps reduce the leakage flux in the choke, making it highly efficient in suppressing common mode signals. The outer portion of the core is made of high helix winding, which increases the magnetic field strength while also reducing the amount of noise generated.

The TF1028S-451Y3R0-01 is primarily designed to act as a filter for various electronic devices, such as switching power supplies. The choke removes the noise created by the switching of the power supplies, thus ensuring that the output of the device remains clean and stable. In addition, it also helps to reduce interference between multiple electronic devices, which can adversely affect power delivery and proper system operation.

The working principle of the TF1028S-451Y3R0-01 is quite simple. It works on the principle of electromagnetic induction. This means that when a changing current passes through a winding, an opposing magnetic field will be formed in the core of the choke. The magnetic field will then create a voltage along the winding, which in turn will induce a counter EMF. This counter EMF will be equal in magnitude to the original current, but with opposite direction.

The sum of all the counter EMFs induced in the choke will cancel out the original current, thus suppressing the common mode disturbance voltage. This is why the TF1028S-451Y3R0-01 is so effective at reducing EMI. It also has a wide frequency range, making it a great choice for high-frequency applications.

In conclusion, the TF1028S-451Y3R0-01 is a reliable and efficient common mode choke designed for high-power applications. It is designed to protect electronic systems from EMI interference and power supply noise, as well as reduce interference between multiple electronic devices. By working on the principle of electromagnetic induction, it is able to reduce the common mode disturbance voltage, thus ensuring a certain level of safety. Given its efficiency and wide frequency range, the TF1028S-451Y3R0-01 is definitely a great choice for those looking for a reliable and effective common mode choke.

The specific data is subject to PDF, and the above content is for reference