High Quality Transformer Ferrite Core (Ec4220)

• Certification: RoHS
• Type: Soft
• Magnetocrystalline Anisotropy: Anisotropic Magnet
• Model NO.: EC4220
• Application: Industrial Magnet
• Shape: Ee Type
• Coating: Nickel
• Transport Package: Cartons
• Trademark: RD
• Origin: China
• HS Code: 85051190
• Production Capacity: 300 Tons/Month

Product Description

	SIZE (mm)		DATA
A	42.0±0.80		C1(mm-1)	0.445
B	21.6±0.30		Le(mm)	104
C	19.6±0.40		Ae(mm2)	233.58
D	17.25±0.30		Ve(mm3)	21757
E	32.8±0.5		G (g/set)	122.8
F	15.65±0.25
	Pairing tolerance			≤0.4
			|A-A'|	≤0.5
2.Electrical and mechanical properties
ITEM	VALUE		MACHINE			TEST conditions
AL(nH/N2)	5500±25%		GKT1062A			Planar inductance               frequency:f=1KHz,U=0.25V,N=10Ts   temperature:T=25±2ºC
Pc	≤120mW/g		CH2335			f=100KHz    B=200mT   T=100±3ºC

High Quality Transformer Ferrite Core (Ec4220)

Our company has annual production of 2, 500 tons of flour line, the company LED by a small E-type products, materials have PC30, PC40. After several years of production practice and accumulated experience. The company's core products in the production of E-type has a unique advantage. Already have the production capacity of more than 500 million payment, the company long-term core material with many famous manufacturers closely followed the development trend of core material, with strong R & D technical group team, and constantly improve the technological level, improve product quality, reduce product cost, and strive to become high-quality small E-type core production base.