• 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...

• June 08. 2021

On June 1, 2021, the new standard of power transformers (current transformer core ) was officially implemented. Transformers are basic equipment for power transmission and distribution, which are widely used in industries, agriculture, transportation, and urban communities. About 40% of the power loss of transmission and distribution is the transformer loss , which means it has great potential for...

• September 30. 2021

Accumulated by several years research, Coilcore update clamp on type power supply current transformer, which with mature circuit design, excellent material application, brilliant design, small finished dimension. The pure hardware circuit design guarantee high reliability, and clamp type structure make you don't need cut off grid power, installation & construction convenient. Our power supply ...

• 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 ...

• December 14. 2021

Toroidal transformers are widely used in household equipment & other high technical electronic equipment, here let’s discuss about the basic parameter of the toroidal transformer: 1. Rated power: refers to the maximum load power of the transformer when it is working. It is the output power that the transformer will work for a long time under the specified frequency and voltage without exceedin...

• December 20. 2021

Toroidal transformers are widely used in household equipment & other high technical electronic equipment, here let’s discuss about 10 points common question of the toroidal transformer: Question 1: If isolation transformer could be multi-winding output? Answer: In generally, isolation transformer support multi-winding output, however, for too small power, it won't be able to do too many o...

• December 28. 2021

Toroidal transformers are widely used in household equipment & other high technical electronic equipment, Last week we’ve discussed 10 points about the toroidal transformers, today, let’s continue: Question 1: What parameter request to toroidal transformer customization? Answer: Coilcore support customized toroidal transformers, the parameter details we request including: the rated power,...

• February 22. 2022

Mu-metal shield case for transformer in flux-gate which made with high magnetic permeability soft magnetic alloy Mu-metal. The Mu-metal provides a low reluctance path for magnetic flux, popular application in magnetic shields against static or slowly varying magnetic fields. Such type power transformer shield case are trends in new-energy field. Coilcore's produce Magnetic Mu-metal shields fo...