UF1717V-201Y1R6-01

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Common Mode Chokes are a type of inductive electromagnetic device used for filtering radio frequency devices, providing protection against electrical power loss, and helping limit transmission line noise. The model UF1717V-201Y1R6-01 is a particularly versatile type of common mode choke used in many applications worldwide. This article will provide an overview of the device’s application field and working principle along with explanations of how it can be used in many different scenarios.

Application Field

The UF1717V-201Y1R6-01 is a common mode filter designed for applications with high energy requirements. It is typically used in power applications that require electromagnetic protection or filtering. Examples of these include automotive systems, motor drives, switch mode power supplies, and power grid systems. Its primary purpose is to reduce or eliminate noise caused by high frequency switching circuits.

The device has a rated input voltage of 750V (AC/DC). This makes it well-suited for use in a wide variety of applications, such as testing of electrical devices, power line noise suppression, EMI/RFI emission control, ESD protection, and motor drives.

It is also capable of providing protection from current and electrical overloads. This makes it an ideal choice for power applications that require effective safeguarding against hazardous faults. In addition, the device can be used for protection against voltage surge and to provide effective transient voltage suppression.

Working Principle

The UF1717V-201Y1R6-01 works by using two internal windings in different directions. When an alternating current is applied to the windings, the magnetic fields created by the opposing current strands cause a low inductive voltage drop across the device. This attenuation helps reduce any high-frequency noise generated by the power supply.

In addition, the use of common mode chokes can also help protect against electromagnetic interference (EMI). The application of a common mode filter will effectively reduce or eliminate any EMI that could be caused by the power supply. This prevents the power supply from being disturbed or affected by any external sources.

Furthermore, the device is designed to provide protection against power loss in the event of a short circuit or overload. The device is equipped with built-in fuses that will trip and disconnect the power whenever an overload or short circuit is detected. This ensures a safe and reliable power supply.

Conclusion

The UF1717V-201Y1R6-01 is a versatile, high-performance Common Mode Choke designed for a wide range of applications. Its ability to reduce noise and provide protection against EMI, electrical overloads, and voltage surge makes it an ideal choice for a variety of power applications. Its rated input voltage of 750V (AC/DC) makes it compatible with many power systems, and its built-in fuses provide an additional layer of safety and reliability. All in all, this device is an ideal choice for those who need efficient and reliable power supply protection.

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