納米晶C型鐵(tie)芯與其他磁(ci)性金(jin)屬材料制(zhi)成(cheng)的(de)鐵(tie)芯相比(bi)具有更低的(de)損(sun)耗(hao) Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
一、產品介紹（Introduction）：
隨著電(dian)源的(de)(de)(de)高(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)化(hua)和(he)(he)(he)(he)大功率發(fa)展(zhan)趨(qu)勢(shi)，對高(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)電(dian)源電(dian)磁轉(zhuan)換(huan)的(de)(de)(de)核心部件功率變(bian)壓器也提(ti)出了(le)(le)更(geng)高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)設計要(yao)(yao)求，大功率高(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)變(bian)壓器鐵芯必須滿(man)足高(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)低(di)損耗(hao)、小體(ti)積、高(gao)(gao)(gao)(gao)(gao)能效轉(zhuan)換(huan)效率和(he)(he)(he)(he)尺(chi)寸可(ke)(ke)(ke)定制化(hua)的(de)(de)(de)要(yao)(yao)求，目(mu)前(qian)大功率高(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)電(dian)源市場上大量采(cai)用硅(gui)鋼等(deng)材料做變(bian)壓器，帶(dai)來(lai)的(de)(de)(de)問題主(zhu)要(yao)(yao)是(shi)損耗(hao)大、溫升(sheng)高(gao)(gao)(gao)(gao)(gao)、高(gao)(gao)(gao)(gao)(gao)溫轉(zhuan)換(huan)效率低(di)等(deng)，影響(xiang)了(le)(le)電(dian)路的(de)(de)(de)電(dian)磁兼容和(he)(he)(he)(he)正(zheng)常諧振(zhen)工作狀態；近幾年納(na)米(mi)晶(jing)(jing)不斷迭代(dai)更(geng)新，大力發(fa)展(zhan)超薄(bo)帶(dai)應對高(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)化(hua)的(de)(de)(de)發(fa)展(zhan)趨(qu)勢(shi)，基本(ben)可(ke)(ke)(ke)以滿(man)足100kHz以內的(de)(de)(de)高(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)變(bian)壓器設計需求，納(na)米(mi)晶(jing)(jing)軟磁合(he)金材料具有高(gao)(gao)(gao)(gao)(gao)飽和(he)(he)(he)(he)磁感、低(di)損耗(hao)、滿(man)足大功率尺(chi)寸定制化(hua)設計和(he)(he)(he)(he)高(gao)(gao)(gao)(gao)(gao)溫運行(xing)可(ke)(ke)(ke)靠性等(deng)優點，受到了(le)(le)國內外(wai)高(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)電(dian)源領域的(de)(de)(de)設計工程師的(de)(de)(de)青睞和(he)(he)(he)(he)好評。納(na)米(mi)晶(jing)(jing)矩形和(he)(he)(he)(he)C型(xing)鐵芯現已廣泛應用于電(dian)動機(ji)車牽(qian)引/輔助電(dian)源、直流(liu)變(bian)流(liu)器、靜電(dian)除塵電(dian)源等(deng)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(dian)（Characteristic）：
—低(di)損耗 Low Core Loss
納米晶C型(xing)鐵(tie)芯與其他磁性金屬材(cai)料(liao)制成的(de)鐵(tie)芯相比具(ju)有更低的(de)損(sun)耗。
Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
—小(xiao)體積(ji) Small Volume
由于納米(mi)晶材(cai)料具有高的飽和磁密（Bs=1.25T）和低損耗特(te)性(xing)，納米(mi)晶C型(xing)鐵芯可(ke)設定在高磁通密度下工作，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(re)性 High Operation Temperature
納米晶C型鐵芯可以在F級絕緣(yuan)等級（155℃）下工(gong)作。
Nanocrystalline C-Cores can be used in class F insulation grade（155℃）.
使用溫(wen)度范圍：-20~+155℃(包含自(zi)身(shen)溫(wen)升)
Operating temperature: -20~+155℃(including self temperature rise)
三、產品應(ying)用(yong)（Application）：
·工業電源：X射線CT高頻變(bian)壓(ya)器、感應(ying)加熱設備、焊(han)接機、通(tong)信設備、靜電除(chu)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(yuan)：光(guang)伏、風力發電機、燃料(liao)電池中的功率調節(jie)器
New Energy:Inductors (choke coils) for power conditioner of photovoltaic, wind power generator, fuel cell.
·電動汽車(che)和5G通訊：混(hun)合動力汽車(che)、燃料(liao)電池汽車(che)、轉換器、UPS等中的升/降壓(ya)轉換器
EV & 5G:Inductors for boost/down converter of HEV, FCV, UPS,etc.
四(si)、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(bu)同(tong)切(qie)割鐵芯的損(sun)耗特性 Core Loss of various cut cores：
備注：上(shang)述數據基(ji)于CNC139110024025鐵芯形狀測試。
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）：
