744830039080

Voltage Rating - AC:	760V
Package / Case:	Vertical, 4 PC Pin
Height (Max):	1.555" (39.50mm)
Size / Dimension:	1.555" Dia x 0.906" W (39.50mm x 23.00mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Series:	WE-CMB HV
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	31 mOhm
Current Rating (Max):	8A
Inductance @ Frequency:	3.9mH @ 10kHz
Number of Lines:	2
Filter Type:	Power Line
Part Status:	Active
Packaging:	Tray

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Common Mode Chokes

Common Mode Chokes, or shielding chokes, are a type of electromagnetic component that are used to reduce electrical noise on power lines. They are designed to protect power signals from being affected by external noise sources, such as interference from other equipment or interference from the surrounding environment. Common mode chokes work by having two windings around a ferrite core, and blocking current that is trying to reach the first winding. This helps to reduce the amount of interference that is able to make its way into the power signal. The windings have to be placed a certain distance away from each other in order to be effective, and usually have two inductances, one on each side of the winding. Common mode chokes are used in a variety of applications, such as power supplies, audio and video systems, automotive systems, instrumentation, and communications systems. One of the most common uses of common mode chokes is in the protection of power lines in signal and data lines. They are used to reduce the amount of electrical and electromagnetic interference that can occur on these lines, which is especially important in environments where high levels of interference can be expected, such as in an industrial setting. Common mode chokes are also used in high voltage applications, where the higher voltages can cause more interference to reach the power lines.The 744830039080 is a common mode choke that is designed to reduce the amount of noise on sensitive electronics. The 744830039080 is designed to reduce noise on power lines up to 8 MHz, which makes it suitable for high frequency applications such as communication systems and instrumentation. It has two inductances of 0.2 µH and 0.4 µH, and is rated for currents up to 2 Amps. It has two cores that are made of ferrite material that helps to reduce the amount of noise that is able to reach the power lines.The working principle of the 744830039080 is simple. When a signal is sent through the two windings that are located around the ferrite core, the signal is blocked and is unable to reach the first winding. This helps to reduce the amount of interference that is able to make its way into the power signal, and helps to prevent the power signal from being affected by any external noise sources. This helps to ensure that the power signal is clear and that any interference is minimized. In conclusion, common mode chokes such as the 744830039080 are used in a variety of applications to reduce electrical and electromagnetic interference. They are designed to protect power signals from being affected by external noise sources, and are rated for currents up to 2 Amps. The working principle of a common mode choke is simple - by blocking the signal at the two windings, it helps to reduce the amount of interference that is able to reach the power signal.

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