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Nanocrystalline Cores For High Frequency Welders Power Supply

Posted at: Offers to Sell and Export | Posted on: Tue 17 Nov, 2009 12:19 am |
nanocrystalline cores frequency welders power
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The advancement in technology of high frequency inverters has culminated in several

advantages. Some of those i n c l u d e the physical size of the inverter being smaller, a lighter weight of the individual unit and a higher efficiency of the working unit. The main transformer is heart of a power inverter, with a working frequency up to more than 20kHz. The transformer, in the past, was made from a core of silicon steel, but that can no longer meet the technical requirements of todays industrial and technological world. Though Ferrite has a lower loss at high frequencies, but it has a lower saturation flux density and not much reduction in volume and weight, further more, the ferrite metals have lower curie temperatures and less thermal stability. In contrast, Fe-based nano-crystalline structure material has much better magnetic properties. This material integrates the advantages of silicon steel, NiFeNb alloy and ferrite resulting in high flux density, high permeability, low currency loss, and good thermal stability, making it the best material for manufacturing power inverter cores.


Applicable in switch moded power supply, DC converter, power inverter and power transformer for UPS, control transformers, magnets amplifiers, pulse transformers, chokes, filtration inductors, resonant inductors, common mode inductors and peak suppresser.

Company Contact:

No member photo
Contact Name: Maggie Zhang
Company Name: Qinhuangdao Yanqin Nano Science & Technology Co., Ltd
Email: Email
Tel: 86 335 5941865 or 86 335-8056776
Fax: 86 335 8078109
Street Address: Zhujiang Road#47,
E.T.D.Z., Qinhuangdao, Hebei China
Website: http://www.yanqin.com
Member name: yanqin
Country: China-CN China
Member Since: 14 November 2009
Total Leads: 7 yanqin Import Export Business Leads
Business focus: Amorphous, Nanocrystalline Ribbons, Amorphous, Nano Cores, Transformers, Inductors, Reactors
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