納(na)米晶C型鐵芯與其他磁性金(jin)屬材(cai)料制(zhi)成的鐵芯相(xiang)比具有更低的損耗 Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
一、產品介紹(shao)（Introduction）：
隨著電(dian)(dian)源(yuan)的(de)(de)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)化和(he)大功(gong)率(lv)(lv)發(fa)(fa)展(zhan)(zhan)趨(qu)(qu)勢，對高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)電(dian)(dian)源(yuan)電(dian)(dian)磁轉(zhuan)換(huan)的(de)(de)核(he)心部件功(gong)率(lv)(lv)變(bian)(bian)壓(ya)(ya)(ya)器也提出了(le)更高(gao)(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)設(she)(she)計(ji)要求(qiu)(qiu)，大功(gong)率(lv)(lv)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)變(bian)(bian)壓(ya)(ya)(ya)器鐵(tie)芯(xin)必須滿足(zu)(zu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)低損(sun)耗、小體積(ji)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)能效(xiao)轉(zhuan)換(huan)效(xiao)率(lv)(lv)和(he)尺(chi)寸(cun)可(ke)定制化的(de)(de)要求(qiu)(qiu)，目前大功(gong)率(lv)(lv)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)電(dian)(dian)源(yuan)市場上(shang)大量(liang)采(cai)用(yong)硅鋼等材(cai)料做變(bian)(bian)壓(ya)(ya)(ya)器，帶(dai)來的(de)(de)問題主要是損(sun)耗大、溫(wen)升高(gao)(gao)(gao)(gao)(gao)(gao)(gao)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)轉(zhuan)換(huan)效(xiao)率(lv)(lv)低等，影(ying)響了(le)電(dian)(dian)路的(de)(de)電(dian)(dian)磁兼容和(he)正常諧(xie)振工作狀態(tai)；近幾年納米(mi)晶不斷迭(die)代更新(xin)，大力發(fa)(fa)展(zhan)(zhan)超薄帶(dai)應對高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)化的(de)(de)發(fa)(fa)展(zhan)(zhan)趨(qu)(qu)勢，基本可(ke)以(yi)滿足(zu)(zu)100kHz以(yi)內(nei)的(de)(de)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)變(bian)(bian)壓(ya)(ya)(ya)器設(she)(she)計(ji)需(xu)求(qiu)(qiu)，納米(mi)晶軟磁合金材(cai)料具有高(gao)(gao)(gao)(gao)(gao)(gao)(gao)飽和(he)磁感、低損(sun)耗、滿足(zu)(zu)大功(gong)率(lv)(lv)尺(chi)寸(cun)定制化設(she)(she)計(ji)和(he)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)運行可(ke)靠性等優點，受到了(le)國內(nei)外高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)電(dian)(dian)源(yuan)領域的(de)(de)設(she)(she)計(ji)工程師的(de)(de)青(qing)睞和(he)好評(ping)。納米(mi)晶矩形和(he)C型鐵(tie)芯(xin)現已廣泛應用(yong)于電(dian)(dian)動機(ji)車牽引/輔助電(dian)(dian)源(yuan)、直流(liu)變(bian)(bian)流(liu)器、靜電(dian)(dian)除(chu)塵電(dian)(dian)源(yuan)等工業領域
With the high frequency and power development trend of the power supply, the core components of the high frequency power supply put forward higher design requirements. The high-power transformer core must meet the demand of high frequency, low loss, small volume, high energy conversion efficiency, and the core size should be customized. At present, a large number of materials such as silicon steel are used as transformers in the high-power high-frequency power supply market. The problems are mainly caused by large loss, high temperature rise, low temperature conversion efficiency, etc. In recent years, nanocrystalline ribbon products have been iteratively updated, and the development trend of ultra-thin ribbons to cope with high-frequency development has been vigorously developed, which can basically meet the design requirements of high-frequency transformers within 100 kHz. Nanocrystalline soft magnetic alloy materials have high saturation magnetic induction, low loss, high power size customization design and high temperature operation reliability. Nanocrystalline rectangular and C-typed cores are now widely used in industrial fields such as traction/auxiliary power supplies for electric vehicles, DC converters, and electrostatic precipitators.
二、產品特點（Characteristic）：
—低損耗 Low Core Loss
納米晶C型鐵芯(xin)與其(qi)他磁性(xing)金(jin)屬(shu)材料(liao)制成的鐵芯(xin)相比(bi)具有更低(di)的損耗。
Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
—小(xiao)體積 Small Volume
由于納米晶材料(liao)具有高(gao)的飽和磁密（Bs=1.25T）和低(di)損(sun)耗特性(xing)，納米晶C型(xing)鐵芯可設定在(zai)高(gao)磁通密度下工作，滿足小(xiao)型(xing)化設計。
Nanocrystalline C-Cores allow designing applications with high operation flux density due to high saturation fluxdensity (Bs=1.25T) and lower loss property,meeting miniaturization design.
—高耐熱性 High Operation Temperature
納米晶C型(xing)鐵芯可以在F級(ji)(ji)絕(jue)緣等級(ji)(ji)（155℃）下工作。
Nanocrystalline C-Cores can be used in class F insulation grade（155℃）.
使用溫度范圍：-20~+155℃(包(bao)含(han)自(zi)身溫升)
Operating temperature: -20~+155℃(including self temperature rise)
三、產(chan)品應用（Application）：
·工業(ye)電源：X射線CT高頻變壓器(qi)、感應加熱設備(bei)(bei)、焊接(jie)機、通信設備(bei)(bei)、靜電除塵電源、ESP等
Industrial Power:High frequency transformers for X-ray CT, induction heating apparatus, welding machine, communication equipment, electrostatic precipitators and its power supply, etc.
·新能源：光伏(fu)、風力發電機、燃料電池中的功率(lv)調(diao)節(jie)器(qi)
New Energy:Inductors (choke coils) for power conditioner of photovoltaic, wind power generator, fuel cell.
·電動汽車(che)和(he)5G通訊：混合動力(li)汽車(che)、燃料(liao)電池汽車(che)、轉換器、UPS等(deng)中的升(sheng)/降壓(ya)轉換器
EV & 5G:Inductors for boost/down converter of HEV, FCV, UPS,etc.
四、磁性能（Magnetic Energy）：
1.不同切割鐵芯的直流疊加特性 DC superposition characteristics of various cut cores：
2.不同切割鐵芯的損耗(hao)特性 Core Loss of various cut cores：
備注：上述數據基于CNC139110024025鐵芯(xin)形狀測試。
Note:These datashows value of the shape corresponding to CNC139110024025.
一、尺寸圖示（Size Chart）：
二、產品選型表（Product selection table）：
