Chongqing Great Wall Technology Co., Ltd. is one of the leading manufacturers and suppliers of mnzn ferrite toroid core in China, also supports customized service. Welcome to wholesale high quality mnzn ferrite toroid core for sale here from our factory.
MnZn ferrite core is a form of soft magnetic ferrite created using ceramic technology, with a spinel-like structure made of iron, manganese, and zinc oxides and their salts. Because of its low magnetic loss at high frequencies, it is typically utilized in the frequency range of 1 kHz to 10 MHz. It also has a low coercivity and a high initial permeability. It can be used to create various components such as antenna rods, magnetic cores, magnetic heads, filters, and inductors.
Typically, MnZn ferrite core has the following characteristics:
- High permeability and large grains;
- Dense structure.
In contrast, NiZn ferrite core has a low permeability, small grains, and a porous structure, and is generally brown in color, especially when sintered at low temperatures during production, which highlights its high initial permeability and high magnetic saturation induction.
Specifications
Application
MnZn ferrite core is a commonly used soft magnetic ferrite material with excellent magnetic and electrical properties in the radio frequency or low frequency range below 1 MHz.
Switch mode power supplies (SMPS), RF transformers, inductors, pulse transformers, high frequency transformers, noise filters, etc. are just a few of the many devices that use MnZn ferrite core.
MnZn ferrite core is widely used in the production of switch mode power transformers, flyback transformers, broadband transformers, pulse transformers, electromagnetic interference filters, inductors, and flux coils, and is the largest material in terms of production volume in the soft magnetic ferrite industry, accounting for about 60% of the market share by weight.
Material Choice
Production
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