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Yuxiang Magnetic Materials Ind.Co.,Ltd
[China]

Address:
16Fl, Jinyuan Building, 57#, Hubin South road xiamen Fujian 361004 China

Phone:
86-592-2217138

Contact name:
susan chen , marketing manager

Yuxiang Magnetic Materials Ind.Co.,Ltd

Soft Ferrite Core

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Ferrite cores used for audio and video electronics and switching power supplies-with excellent properties such as high saturation magnetic flux density,super low power loss and etc.a kind of product with output over whelms other kinds in the corporation.
Material Characteristic of soft Mnzn ferrite

Characteristic	Symbol	Unit\Material			R2KD	R2KBD	R2KB1	R1.8KB	R1.4K
Initial permeability					250025%	250025%	230025%	180025%	140025%
Effective saturation magnetic flux density	Bs	mT			480 (800A/m)	510 ( 1194A/m)	510 ( 1194A/m)	510 ( 1194A/m)	485 ( 1600A/m)
Effective retentivity	Br	mT			120	117	95	170	190
Effective coercivity	Hc	A/m			16	12	14.3	16	35
Core Less	Pc	KW/m3	16kHz150mT	25	12*
				60	11*
				100	12*			4.2*
			25kHz200mT	25		130	120
				60		90	80
				100		100	70
			100kHz200mT	25		700	600
				60		500	450
				100		600	410	110*
			500kHz50mT	25					130
				60					80
				100					80
Curie temperature	Tc				>200	>230	>215	>240	>240
Electrical resistivity					1	10	6.5	3
Density		Kg/m³			4.8	4.8	4.8	4.8	4.8

Ferrite cores used for traditional analog communication and modern digital communication featuring stable properties and high liability.

Material Characteristic of High permeability Mnzn ferrite material

Characteristic	Symbol	Unit	R5K	R7K	R10K	R13K
Initial permeability			550025%	700025%	1000025%	1300025%
Relative loss factor			15(100kHz)	7(10kHz)	7(10kHz)	7(10kHz)
Effective saturation magnetic flux density	Bs	mT	420(800A/m)	400(800A/m)	400(1194A/m)	360(1194A/m)
Effective retentivity	Br	mT	150	90	90	100
Effective coercivity	HcB	A/m	8	10.4	7.2	4.4
Temperature Factor of permeability	1		0~1.5	0~2	-0.5~1.5	-0.5~1.5
Temperature Factor of permeability	1		20~60	20~55	20~70	20~70
Disaccommodation Factor	DF		3	3	2	2
Curie Temperature	Tc		>140	>125	>120	>110
Resistivity			0.3	0.3	0.15	0.15
Density		g/m³	4.9	4.9	4.9	4.9

Ferrite cores used for EMI suppression featuring wide frequency band and high impedance a kind of electronic components which can not be absent in the field related to electromagnetic compatibility.
Ferrite cores used for SMT featuring light weight,small size and low mounting height a kind of ferrite cores having boundless prospects.




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