UF1717V-103YR25-02

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Common mode chokes, also known as common mode coils or common mode filters, are two identical inductive electrical components connected either in series or parallel and wired either in series or parallel to a power line or communication line to separate shunting common mode noise (CMN). The UF1717V-103YR25-02 is a common mode choke series developed by Toshiba. In order to explain the application field and working principles of UF1717V-103YR25-02, this article will divide into two parts.

Application Field

The UF1717V-103YR25-02 is the perfect choice for power supply applications. Its low impedance design ensures that the common mode voltage can be attenuated effectively and an excellent common mode noise attenuation can be achieved. It is especially suitable for power lines in high voltage applications such as servers, routers, switches, power supplies, and more. It is also a great choice for digital communication lines because of its excellent interference attenuation performance. It is widely used in internet, healthcare, electricity and other applications where signal integrity is critical.

Working Principle

The working principle of UF1717V-103YR25-02 common mode choke is based on the electromagnetic coupling between two inductors. When the power supply or communication line enters the common mode choke, an induced signal will be generated on one of the inductors due to the alternating current. This induced signal will cause magnetic flux leakage which will be picked up by the other inductor, thus producing a magnetic field to oppose the flux leakage from the first inductor. This will effectively reduce the common mode noise, resulting in a much cleaner and better signal.

The inductive design of the UF1717V-103YR25-02 allows it to provide excellent common mode noise attenuation. Its high frequency characteristics also make it perfect for addressing noise problems in digital circuits. In addition, its design also allows for a low insertion loss, making it an exceptional choice for minimizing power loss along the power lines.

In conclusion, the UF1717V-103YR25-02 is an excellent series of common mode chokes developed by Toshiba which is perfect for power line and communication line applications. With its specialized design, it is able to provide excellent common mode noise attenuation, a low insertion loss, and high frequency characteristics, making it the perfect choice for applications where signal integrity is critical.

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