HF2422-683Y0R4-T01

Voltage Rating - AC:	--
Package / Case:	Vertical, 4 PC Pin
Height (Max):	0.866" (22.00mm)
Size / Dimension:	1.024" L x 1.024" W (26.00mm x 26.00mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-20°C ~ 120°C
Series:	HF
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	2.3 Ohm
Current Rating (Max):	400mA
Number of Lines:	2
Filter Type:	Power Line
Part Status:	Obsolete
Packaging:	Bulk

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Common Mode Chokes have become an indispensable component for the safe and effective operation of modern electrical and electronic systems. They are a passive filter, used to block high-frequency electromagnetic interference from entering a circuit, while allowing the desired signal to pass. The HF2422-683Y0R4-T01 is an example of a Common Mode Choke, utilizing ferrite cores and windings to isolate emission sources.In many applications, Common Mode Chokes will be used in various forms, such as wired or Toroidal, Flat or Tray, etc. The HF2422-683Y0R4-T01 is a Flat Common Mode Choke, featuring excellent common-mode noise attenuation in medium frequencies. This device has two separate windings arranged concentrically around a ferrite core, which means that current flowing in one winding will induce a voltage to the other. This converts the differential mode signals to common mode signals and mitigates interference in the system.One of the primary uses of Common Mode Chokes is in electronic motor drives, where the HF2422-683Y0R4-T01 has found its role in controlling physical motion and protecting its operation. It also helps to prevent reverse currents and limit their peak values which can helps to reduce radiated interference. The mechanism relies largely on the coupling between the two windings of the device and how the varying excitation and load characteristics influence the impedance of both phases in the converter. The ability to reject common-mode currents provides superior reliability and reduces the risk of system failure.Common Mode Chokes have also found an increasingly important use in data and telecommunications networks. Here, the isolation provided by the HF2422-683Y0R4-T01 helps to protect a wide range of equipment, such as cables, modems and routers by blocking high frequency noise from reaching the equipment. This minimizes transmission errors, improves data transmission rates and dramatically reduces overall costs.The HF2422-683Y0R4-T01 is also effective in controlling and filtering out power supply noise in DC systems, where it will provide excellent common-mode noise suppression. It is also used to prevent inductive coupling between two sets of circuitry, such as when one circuit influences the other, resulting in increased power consumption or other problems. The device can also prevent cross-talk between multiple signal sources, reducing signal distortion and noise interference.Common Mode Chokes such as the HF2422-683Y0R4-T01 are a highly cost-effective solution for filtering and suppressing high frequency noise. This effectively minimizes interference, increasing overall system performance and reliability. Additionally, the device can also reduce magnetic leakage and stray fields, which can help reduce EMC radiation and improve the safety of the system. Overall, Common Mode Chokes offer an efficient, reliable and cost-effective way to reduce the effects of electromagnetic interference, and the HF2422-683Y0R4-T01 is an excellent example of their use in the control of noise and the protection of electronic devices.

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