Common Mode Chokes

Common mode chokes are often used to filter common mode electromagnetic interference signals in switching power supplies of computers. In the design of the board, the common mode inductor also plays the role of EMI filtering, which is used to suppress the outward radiation emission of electromagnetic waves generated by the high-speed signal line. The common mode inductor is essentially a bidirectional filter: on one hand, it is necessary to filter out the common mode electromagnetic interference on the signal line; on the other hand, it is necessary to suppress the electromagnetic interference from itself, so as to avoid affecting the normal work of other electronic equipment in the same electromagnetic environment.

Pictures	Part Number	Brand	Stock	Price	Quantity	Online Service
	DLP11SA670HL2L	Murata Electronics North America	3000	$2.05	Add	Inquiry
	PLA10AN3630R3D2B	Murata Electronics North America	0	$0.42	Add	Inquiry
	K2602	EPCOS (TDK)	494	$2.17	Add	Inquiry
	ACT1210-510-2P-TL00	TDK Corporation	4290	$0.82	Add	Inquiry
	ACT1210-101-2P-TL00	TDK Corporation	6000	$1.14	Add	Inquiry