納米晶C型鐵芯與其(qi)他磁性金屬材(cai)料制成的鐵芯相比(bi)具(ju)有更低的損耗(hao) Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
一、產品介紹（Introduction）：
隨著電源的高(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)化和(he)大功率(lv)(lv)發展趨勢(shi)，對高(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)電源電磁轉(zhuan)(zhuan)換的核心(xin)部件功率(lv)(lv)變(bian)壓(ya)器也(ye)提出(chu)了(le)更高(gao)(gao)(gao)(gao)的設計要求，大功率(lv)(lv)高(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)變(bian)壓(ya)器鐵芯(xin)必須滿足(zu)高(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)低(di)損(sun)耗、小體積、高(gao)(gao)(gao)(gao)能(neng)效轉(zhuan)(zhuan)換效率(lv)(lv)和(he)尺寸可定制化的要求，目前(qian)大功率(lv)(lv)高(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)電源市場上大量采用硅(gui)鋼(gang)等材料做變(bian)壓(ya)器，帶來(lai)的問題主要是損(sun)耗大、溫(wen)升(sheng)高(gao)(gao)(gao)(gao)、高(gao)(gao)(gao)(gao)溫(wen)轉(zhuan)(zhuan)換效率(lv)(lv)低(di)等，影響了(le)電路的電磁兼容(rong)和(he)正常諧(xie)振工作(zuo)狀態(tai)；近幾年(nian)納(na)米晶(jing)(jing)不斷迭代更新，大力(li)發展超薄帶應(ying)對高(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)化的發展趨勢(shi)，基本可以滿足(zu)100kHz以內(nei)的高(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)變(bian)壓(ya)器設計需求，納(na)米晶(jing)(jing)軟磁合金材料具有高(gao)(gao)(gao)(gao)飽(bao)和(he)磁感、低(di)損(sun)耗、滿足(zu)大功率(lv)(lv)尺寸定制化設計和(he)高(gao)(gao)(gao)(gao)溫(wen)運(yun)行可靠(kao)性等優點，受(shou)到了(le)國內(nei)外高(gao)(gao)(gao)(gao)頻(pin)(pin)(pin)電源領(ling)(ling)域(yu)的設計工程(cheng)師的青睞和(he)好評(ping)。納(na)米晶(jing)(jing)矩(ju)形和(he)C型鐵芯(xin)現已廣(guang)泛(fan)應(ying)用于電動機車牽引/輔助(zhu)電源、直(zhi)流變(bian)流器、靜電除(chu)塵電源等工業領(ling)(ling)域(yu)
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(di)損耗 Low Core Loss
納米晶C型鐵(tie)芯(xin)與其他磁性金屬材(cai)料制成的鐵(tie)芯(xin)相比具有更低的損耗。
Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
—小體積 Small Volume
由(you)于納米晶材料具有高(gao)(gao)的飽和磁密（Bs=1.25T）和低損耗(hao)特性，納米晶C型(xing)鐵芯可設定在(zai)高(gao)(gao)磁通密度下工作，滿(man)足小型(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(gao)耐熱(re)性 High Operation Temperature
納米(mi)晶C型鐵(tie)芯可以在F級絕緣等(deng)級（155℃）下工作。
Nanocrystalline C-Cores can be used in class F insulation grade（155℃）.
使用溫度(du)范圍：-20~+155℃(包含(han)自身(shen)溫升)
Operating temperature: -20~+155℃(including self temperature rise)
三、產品應用（Application）：
·工業電(dian)(dian)源：X射線CT高頻變壓器、感(gan)應加熱設備、焊接機、通信設備、靜電(dian)(dian)除塵電(dian)(dian)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(xin)能源(yuan)：光伏(fu)、風(feng)力發電(dian)機、燃(ran)料電(dian)池中(zhong)的功率調節器
New Energy:Inductors (choke coils) for power conditioner of photovoltaic, wind power generator, fuel cell.
·電(dian)動汽(qi)車(che)和5G通訊：混合動力汽(qi)車(che)、燃料電(dian)池汽(qi)車(che)、轉(zhuan)換器、UPS等(deng)中的升/降(jiang)壓(ya)轉(zhuan)換器
EV & 5G:Inductors for boost/down converter of HEV, FCV, UPS,etc.
四、磁性(xing)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(ge)鐵芯的損耗特性(xing) Core Loss of various cut cores：
備注：上述數據基于CNC139110024025鐵芯形(xing)狀測(ce)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）：
