• March 24. 2022

Coilcore - Guangzhou Amorphous Electronic Technology Co.,ltd., established in 2009, our core competence is Nanocrystalline Core & Amorphous Core. We strictly follow OPS, aiming to guarantee stable quality & competitive cost, that’s why we win ABB, SIGMA, RITZ supports many years. Now, let’s discuss about the core production from Ribbon manufacture, core winding, core heat treatment, s...

• March 30. 2022

Mini precise Current Transformer Product Details: Item No.: NT403010-200A Core Type: Nanocrystalline Core Size: 40*30*10mm Current：200A/100mA Copper: 0.14mm * 2000turns Loading: 100Ω Core material parameter: Material Parameter Saturated Induction Density Bs = 1.2 T Material Permeability µo >8x104 Gs/Oe crystallization temperature Tx >510℃ Vickers Hardness Hv= 880 kg/mm2 Curie Temperature Tc ...

• June 07. 2022

This material specification defines possible types of housing for AM cores and adequate types of bandage used for each housing type as well as rules for labeling cores.  1. 2pcs plastic case with locks (black or white) Bandaging is done by supplier. All cores in this type of housing must b...

• August 10. 2022

The Iron-base nanocrystalline  are composed of iron, silicon, boron and small amounts of copper, molybdenum, niobium, etc., of which copper and niobium are essential elements for living nanocrystalline structures. They were first fabricated into amorphous ribbons, which were then appropriately annealed to form a mixture of micro-crystalline and amorphous structures.Such material is not o...

• August 19. 2022

The performance of nanocrystalline  core is determined by the  permeability of the strip used for the core and the size of the core (OD, ID, H) Derived from OD, ID, height H Cross sectional area of magnetic core：S = 1 / 2 (OD-ID) *H Magnetic circuit length L = π / 2 * (OD + ID) Due to the gap between the strip layers in the process of core winding, the effective cross-sectional area Se=f...

• September 16. 2022

With the development of the global economy, the importance of effectively utilizing energy, reducing environmental pollution and preventing environmental emergencies has become increasingly prominent. Protecting the environment is not only related to the living environment of all human beings, but also affects the development of the global economy. 7 countries announce ban on sale of petrol and di...

• September 23. 2022

Coilcore focus on EMC anti-interference components R&D, main products including EMI Filter, EMI Ferrite Core, the amorphous magnetic inductance series and EMC shielding material etc. The snap-on ferrite cores are superb at reducing electro-magnetic interference and filtering out high-frequency noise pulses to improve signal integrity. Our snap-ring type EMI clip core made of plastic housing &a...

• July 18. 2024

Currently, in the field of soft magnetic materials, soft metal magnetic powder core is the material with the best comprehensive performance , which is made by pressing and sintering magnetic powder bonded by polymer adhesive. The soft metal magnetic powder core made by high saturation magnetic induction intensity alloy particles powder, those particle insulation layer is wrapped to ...