CW28B1984

Series:	--
Part Status:	Active
Type:	Round
Design:	Hinged (Snap On)
Impedance @ Frequency:	62 Ohm @ 100MHz
Material:	28
Inner Dimension:	0.520" Dia (13.21mm)
Outer Dimension:	1.220" Dia (31.00mm)
Ratings:	--
Mounting Type:	Free Hanging
Length:	1.283" (32.60mm)

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Ferrite Cores - Cables and Wiring

Ferrite cores come in several shapes—cylindrical, toroidal, and rectangular. CW28B1984 is the designation of a 1.3" (32 mm) square two-hole ferrite core that is widely used in various electronics projects, including cables and wiring. The CW28B1984 is made of a ceramic compound that is composed of iron oxide and other metal oxides. It is produced by sintering the ceramic powder and then compression molding it into the desired shape. This process gives the core its distinctive properties, including high electrical resistance, permittivity, and the capacity to store magnetic energy.While the core has excellent electrical properties, it is also capable of absorbing electromagnetic interference. This ability makes the ferrite core ideal for devices that need to be protected from external electromagnetic interference. The core can also be used to suppress or eliminate noise generated by the cables and wiring connected to the device.The core\'s two-hole design consists of an inner hole, which creates an electromagnetic field around the core, and an outer hole, which keeps the current from flowing directly from the core to the device. By utilizing the core\'s unique properties, the resistance of the wire or cable connected to the core can be reduced while the current is blocked from flowing around the core in the wrong direction.The core can also be used in antennas or probes to help prevent radiation from the device from disturbing other surrounding devices. The core helps to direct and focus the antenna beam, which helps to reduce the amount of interference from other devices. In addition to these uses, the core can also be used to create low-pass filters, voltage dividers, and other complex filter networks. By connecting the core to capacitors, resistors, or inductors, filters can be created that can be used to filter out unwanted noise or transmit signals at certain frequencies.In short, the CW28B1984 ferrite core is an excellent choice for a wide range of electronics projects. Its combination of electrical properties and the ability to absorb electromagnetic interference make it the perfect choice for cables, wiring, antennas, and other devices. Its ability to create filters also makes it a great choice for devices that require specialized frequency or signal filtering.

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