High Quality Transformer Core (Ec4220)
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 | ||||||||
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.