28B1775-1

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The 28B1775-1 is a ferrite core that is used to block electromagnetic interference from outside sources. It is also commonly referred to as a “signal blocker” or a “cable protector.” This type of ferrite core is generally used in cables and wiring applications, and typically has a protection range of up to 25MHz. This makes it ideal for low-power applications such as cell phones, radio receivers, and other sensitive electronics.

The main purpose of the 28B1775-1 is to block electromagnetic interference from outside sources and prevent it from affecting the performance of sensitive electronics. It works by absorbing the electromagnetic energy and converting it into heat, which is then dissipated through the core material. The ferrite core has the ability to absorb a wide range of frequencies and, depending on the application, can be designed to provide more or less protection than a standard ferrite core.

The 28B1775-1 is made out of a special type of ferrite material, which is an insulating material that is designed to be resilient to the electrical current. The core material itself is a combination of iron, cobalt, niobium, and other elements. This combination of materials is what makes the ferrite core so effective in absorbing different frequencies and filtering out interference.

The 28B1775-1 is commonly used in low-power applications. It is often used in cell phones, radio receivers, and other electronics that require a high level of sensitivity. In these types of applications, the ferrite core is designed to block out any outside interference and preserve the performance of the device. In cases where interference is high, the ferrite core can be designed to provide more protection by increasing the absorption levels.

The 28B1775-1 is also used in various other applications, such as automotive, industrial, and medical devices. It is often used to reduce electrical noise and minimize power losses. It can also be used to provide EMI shielding in order to protect sensitive components from outside interference. In addition, it can be used in the production of power cables, as it reduces power losses due to electromagnetic interference.

These are just some of the application fields and working principles of the 28B1775-1 ferrite core. Its wide range of uses makes it a versatile and useful component that can be used in a variety of different applications. In addition, its ability to block unwanted interference makes it ideal for protecting sensitive electronic components.

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