744862033

Voltage Rating - AC:	400V
Package / Case:	Vertical, 4 PC Pin
Height (Max):	0.669" (17.00mm)
Size / Dimension:	0.669" L x 0.433" W (17.00mm x 11.00mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Series:	WE-TFC
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	510 mOhm
Current Rating (Max):	800mA
Inductance @ Frequency:	3.3mH @ 10kHz
Number of Lines:	2
Filter Type:	Power Line
Part Status:	Active
Packaging:	Tube

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Common Mode Chokes (CMCs) are a type of electronic device that is used to suppress noise interference in power and data lines, but also has the capability to be used in transformers. CMCs are often used in a variety of applications such as communications systems, power systems, and automobile electronics. CMCs, which are composed of a wire or cable with a ferrite core, have a great ability to attenuate undesirable electromagnetic interference.The 744862033 application field refers to the use of CMCs for the application of transformers. A transformer is a device that allows alternating current to be converted from one voltage level to another. CMCs can be utilized within the transformer’s design in order to reduce the amount of magnetic noise and distortion. This is particularly useful in high-frequency applications. The CMCs are placed around the windings or cores of the transformer and are typically made up of several individual chokes, each being responsible for suppressing a certain range of frequencies.The working principle behind CMCs is based on the Faraday shielding principle. This principle states that when wires or conductive surfaces, such as the CMC’s ferrite core, are placed in close proximity to each other, they form a shield that can block, reflect, or absorb electromagnetic interference. This shielding effect causes the interference to be transferred from the power and signal lines, thereby allowing the desired signals to pass without interruption.The basic construction of a CMC is fairly straightforward. It consists of a wire or cable with ferrite cores or beads placed along its length. The ferrite core helps to suppress higher frequency noise while the wire or cable adds a low frequency noise suppression. The CMC also includes other components such as plastic insulation, heat shrink, and strain relief.One of the primary advantages of using CMCs is their ability to reduce noise in the signal transmission line. This is achieved by absorbing and dissipating any electromagnetic interference that is present in the signal path. This reduces the amount of noise that can be picked up by other devices, resulting in improved performance and enhanced signal integrity.Another benefit of using CMCs is their ability to provide a high degree of isolation between devices. This greatly reduces the risk of electrical shock or data corruption due to current leakage between devices. This is especially useful in environments where several sensitive components or communication systems may coexist.In conclusion, CMCs can offer a variety of benefits in a wide range of applications. They are capable of suppressing a wide range of interference frequencies, allowing for data reliability and signal integrity. They are also able to provide a high degree of electrical isolation between devices. Finally, they can be used to reduce the need for a transformer in a variety of applications, resulting in cost savings and better efficiency.

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