一(yī)、産品介紹（Introduction）：

随着電源的高頻化(huà)和大功率發展趨勢，對高頻電源電磁轉換的核心部件功率變科木壓器(qì)也(yě)提出了(le)更高的設計要求，大功率高頻變壓器空暗(qì)鐵芯必須滿足高頻低(dī)損耗、小體(tǐ)積、高能(né藍高ng)效轉換效率和尺寸可定制化(huà)的要求，目前來光大功率高頻電源市(shì)場(chǎng)上(shàn靜地g)大量采用矽鋼等材料做變壓器(qì)，帶來(lái)的問題主了報要是損耗大、溫升高、高溫轉換效率低(dī)等，影響了(話了le)電路(lù)的電磁兼容和正常諧振工作(我美zuò)狀态；近幾年納米晶不斷叠代更新(xīn)，大力發展超薄帶應對高頻化(h裡白uà)的發展趨勢，基本可以滿足100kHz以内的高頻變壓器(qì)設計需也那求，納米晶軟磁合金(jīn)材料具有高飽和磁感、低(dī)損耗、滿訊木足大功率尺寸定制化(huà)設計和高溫運行可靠性等優點，受到日煙了(le)國内外高頻電源領域的設計工程師的青睐和好(hǎ雨謝o)(hǎo)評。納米晶矩形和C型鐵芯現(xi來照àn)已廣泛應用于電動機車牽引/輔助電源、直流變流器(校討qì)、靜電除塵電源等工業領域

With the high frequency and power de就劇velopment trend of the金作 power supply, the core components of 亮上the high frequency power supply put f生北orward higher design requirements. 制作The high-power transformer core must女她 meet the demand of high frequen票微cy, low loss, small volume, high ene物紅rgy conversion efficie南高ncy, and the core size s又門hould be customized. At present, a知西 large number of materials such as s黑視ilicon steel are used as制都 transformers in the high-power h線車igh-frequency power sup們個ply market. The problems are 她要mainly caused by large 海快loss, high temperatur離東e rise, low temperature conversion ef自如ficiency, etc. In recent years, nanocr兵訊ystalline ribbon product很農s have been iteratively updated, and 新睡the development trend of ultra-thi草她n ribbons to cope with high-frequ就去ency development has been vig城物orously developed, which c家化an basically meet the design requireme家謝nts of high-frequency transforme照是rs within 100 kHz. Nanocrystalline sof科能t magnetic alloy materials 報湖have high saturation magnetic inductio司站n, low loss, high power size cust你腦omization design and high tem跳術perature operation reliabilit花書y. Nanocrystalline rectangular and C木影-typed cores are now wi舊靜dely used in industrial fields s嗎術uch as traction/auxiliary power s草鐵upplies for electric vehicles, DC conve理件rters, and electrostat車麗ic precipitators.  

二、産品特點（Characteristic）：

—低(dī)損耗 Low Core Loss

納米晶C型鐵芯與其他磁性金(jīn)屬材料制成的鐵芯相比具有更化說低(dī)的損耗。

Nanocrystalline C-Cores have much l能好ower core loss than those made of ot少什her magnetic metallic materia不短ls.

—小體(tǐ)積 Small Volume 

由于納米晶材料具有高的飽和磁密（Bs=1.25T很報）和低(dī)損耗特性，納米晶C型鐵芯可設定在高磁通密度下(xià)工作和頻(zuò)，滿足小型化(huà)設計。

Nanocrystalline C-Cores a事個llow designing applications with h到放igh operation flux density 是購due to high saturation fluxdensi樹時ty (Bs=1.25T) and lower l歌服oss property,meeting miniaturization弟學 design.

—高耐熱性 High Operation Temperature

納米晶C型鐵芯可以在F級絕緣等級（155℃）下(xià)工作(zuò)。

Nanocrystalline C-Cores ca內水n be used in class F i購又nsulation grade（155℃）.

使用溫度範圍：-20~+155℃(包含自身(sh了資ēn)溫升)

Operating temperature: -20~+15校女5℃(including self temperature rise)

三、産品應用（Application）：

·工業電源：X射線CT高頻變壓器(qì)、離窗感應加熱設備、焊接機、通信設備、靜電除塵電源、ESP等

 Industrial Pow來的er:High frequency transformers f呢慢or X-ray CT, induction heating appa錢得ratus, welding machine街東, communication equipment, electro錢唱static precipitators and its power su農理pply, etc.

·新(xīn)能(néng)源：光伏、風(fēng)力發電機、燃料電男醫池中的功率調節器(qì)

 New Energy:Inductors (cho會放ke coils) for power c樹對onditioner of photovoltai費老c, wind power generator, fuel cell.

·電動汽車和5G通訊：混合動力汽車、燃料電池汽車村化、轉換器(qì)、UPS等中的升/降壓轉換器(qì)

 EV & 5G:Inductors for bo件舞ost/down converter of HEV,拍睡 FCV, UPS,etc.

四、磁性能(néng)（Magnetic Energy個風）：

1.不同切割鐵芯的直流疊加特性 DC superpositi雜有on characteristics of various拍相 cut cores：

2.不同切割鐵芯的損耗特性 Core Loss of various cut熱體 cores：

備注：上(shàng)述數據基于CNC139110024025鐵芯年頻形狀測試。

Note:These datashows value of th討長e shape corresponding to CNC1391100240明民25.