納(na)米晶C型鐵芯(xin)與其他磁性金屬材料制成的鐵芯(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.
一、產品(pin)介紹（Introduction）：
隨著(zhu)電(dian)(dian)(dian)源(yuan)的(de)(de)(de)高(gao)(gao)頻(pin)(pin)化和(he)(he)大功率(lv)發展(zhan)(zhan)趨勢，對高(gao)(gao)頻(pin)(pin)電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)磁(ci)轉換的(de)(de)(de)核心部件(jian)功率(lv)變(bian)壓器也提出了更(geng)高(gao)(gao)的(de)(de)(de)設計要求，大功率(lv)高(gao)(gao)頻(pin)(pin)變(bian)壓器鐵芯必須滿(man)足高(gao)(gao)頻(pin)(pin)低(di)損(sun)(sun)耗、小體積、高(gao)(gao)能(neng)效轉換效率(lv)和(he)(he)尺(chi)寸(cun)可定制(zhi)(zhi)化的(de)(de)(de)要求，目前大功率(lv)高(gao)(gao)頻(pin)(pin)電(dian)(dian)(dian)源(yuan)市(shi)場上大量采(cai)用硅(gui)鋼(gang)等(deng)(deng)材(cai)料做變(bian)壓器，帶(dai)來的(de)(de)(de)問(wen)題主要是(shi)損(sun)(sun)耗大、溫(wen)(wen)升(sheng)高(gao)(gao)、高(gao)(gao)溫(wen)(wen)轉換效率(lv)低(di)等(deng)(deng)，影響了電(dian)(dian)(dian)路的(de)(de)(de)電(dian)(dian)(dian)磁(ci)兼容(rong)和(he)(he)正(zheng)常諧振工作狀態；近幾(ji)年納米(mi)晶(jing)不斷迭代更(geng)新，大力發展(zhan)(zhan)超薄帶(dai)應對高(gao)(gao)頻(pin)(pin)化的(de)(de)(de)發展(zhan)(zhan)趨勢，基本可以滿(man)足100kHz以內的(de)(de)(de)高(gao)(gao)頻(pin)(pin)變(bian)壓器設計需求，納米(mi)晶(jing)軟磁(ci)合金(jin)材(cai)料具有高(gao)(gao)飽和(he)(he)磁(ci)感(gan)、低(di)損(sun)(sun)耗、滿(man)足大功率(lv)尺(chi)寸(cun)定制(zhi)(zhi)化設計和(he)(he)高(gao)(gao)溫(wen)(wen)運行可靠(kao)性等(deng)(deng)優(you)點，受到了國內外(wai)高(gao)(gao)頻(pin)(pin)電(dian)(dian)(dian)源(yuan)領域(yu)的(de)(de)(de)設計工程師的(de)(de)(de)青睞(lai)和(he)(he)好評。納米(mi)晶(jing)矩(ju)形和(he)(he)C型鐵芯現已廣泛應用于(yu)電(dian)(dian)(dian)動機車牽(qian)引/輔助電(dian)(dian)(dian)源(yuan)、直流變(bian)流器、靜電(dian)(dian)(dian)除(chu)塵(chen)電(dian)(dian)(dian)源(yuan)等(deng)(deng)工業領域(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）：
—低損耗 Low Core Loss
納米晶(jing)C型鐵芯(xin)(xin)與其他磁性金屬材(cai)料制成的鐵芯(xin)(xin)相(xiang)比(bi)具有更低的損耗(hao)。
Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
—小體積 Small Volume
由于納米(mi)晶材料具有高(gao)的飽和磁密(mi)（Bs=1.25T）和低損耗特性，納米(mi)晶C型鐵芯可設定(ding)在高(gao)磁通密(mi)度下工作，滿足小型化設計。
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(nai)熱性 High Operation Temperature
納米晶C型(xing)鐵(tie)芯可以在F級絕緣等級（155℃）下工作。
Nanocrystalline C-Cores can be used in class F insulation grade（155℃）.
使用溫度(du)范圍(wei)：-20~+155℃(包(bao)含自身溫升)
Operating temperature: -20~+155℃(including self temperature rise)
三、產品(pin)應用（Application）：
·工業(ye)電源(yuan)(yuan)：X射(she)線CT高頻變壓器(qi)、感(gan)應(ying)加(jia)熱(re)設備(bei)、焊接機、通信(xin)設備(bei)、靜(jing)電除塵電源(yuan)(yuan)、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、風力發(fa)電機(ji)、燃料電池中的功(gong)率調節器
New Energy:Inductors (choke coils) for power conditioner of photovoltaic, wind power generator, fuel cell.
·電(dian)(dian)動汽(qi)車和(he)5G通訊(xun)：混合動力汽(qi)車、燃料(liao)電(dian)(dian)池汽(qi)車、轉(zhuan)換器、UPS等中的升/降壓轉(zhuan)換器
EV & 5G:Inductors for boost/down converter of HEV, FCV, UPS,etc.
四(si)、磁(ci)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(tong)切(qie)割鐵芯的(de)損(sun)耗(hao)特性 Core Loss of various cut cores：
備注：上述數據基于(yu)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）：
