• May 19. 2021

We, Guangzhou Amorphous Electronic Technology Co.,ltd, focus on power solutions magnetic transformers, which popular for green power, military, telecommunications, medical, industrial, rail. Toroidal transformers are passive electronic components, made by circular ring or donut shaped magnetic core of ferromagnetic materials, and then wire wound acroundly. Comparing traditional laminated transform...

• May 31. 2021

The addition of C in the FeSiB alloy system can help to improve the amorphous forming ability, and then design high saturation magnetic flux density amorphous alloy materials, but studies have found that excessive C content will cause the soft magnetic properties of FeSiBC alloys to decrease. The low carbon content FeSiBC material system has a good application prospect in high frequency and high s...

• July 02. 2021

Common Mode Chokes When we said a common mode choke, it means it was wound both line and neutural windings on a single core. Since the noise would be common mode noise usually, the way to lower (if not eliminate) the unwant noise frequencies is to use a common mode choke As below picture show us details of Common-Mode Signals Defined: Such signals can arise from one or more of the following source...

• August 19. 2021

Comparing round copper wire, flat copper wire with more excellent performance, higher current ( unit current density reach 1.5~2.0 times) & smaller volume (0.5~1.0 times). Lower DC resistance, extremely small capacitance distribution, perfect heat dissipation. Closed magnetic circuit design, small magnetic leakage, stable impedance balance, good conducted radiation effect and EMI effect. Autom...

• August 27. 2021

As a expert of soft magnetic core, Coilcore make high frequency nanocrystalline core to replace old ferrite core, which used in inverter, welder machine.  What's more, we can copper winding the cores of transformers based on OEM design. We obtain question from customers about the HF Transformers, and feedback professional suggestion like below: Question: Is it permissible to connect 6 transfo...

• September 23. 2021

While supply high frequency nanocrystalline core transformer of inverter / welding machine, to meet  one-stop service, Coilcore providing complete peripheral accessories for inverter welding machines, including high-voltage arc starters. People make welding machine, not only request high quality transformer, but spare parts like inductance, plus transformer, reactor, high-voltage arc starters...

• October 26. 2021

During EMC power supply circuit design, common-mode interference is the most difficulties encountered, common mode inductor is one of the major methods on solving interference signals. Here let's talk about the basic principles of solving EMC artifacts from design plan in this way. A common mode inductance, is wound both line and neutural windings on a single core. While the magnetic flux in ...

• 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 ...