納米(mi)晶C型鐵芯與其(qi)他磁(ci)性金屬材料制成的(de)鐵芯相(xiang)比(bi)具有更低的(de)損耗(hao) Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
一、產(chan)品介紹(shao)（Introduction）：
隨著電(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)高(gao)頻化(hua)和(he)大(da)(da)功(gong)(gong)(gong)率(lv)(lv)發展趨勢，對高(gao)頻電(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)轉換(huan)的(de)核心部件功(gong)(gong)(gong)率(lv)(lv)變(bian)(bian)壓器(qi)(qi)也提出了(le)更高(gao)的(de)設計(ji)要(yao)求(qiu)，大(da)(da)功(gong)(gong)(gong)率(lv)(lv)高(gao)頻變(bian)(bian)壓器(qi)(qi)鐵芯必須滿足高(gao)頻低損(sun)耗、小體積、高(gao)能(neng)效(xiao)轉換(huan)效(xiao)率(lv)(lv)和(he)尺(chi)(chi)寸可(ke)定制化(hua)的(de)要(yao)求(qiu)，目前大(da)(da)功(gong)(gong)(gong)率(lv)(lv)高(gao)頻電(dian)(dian)(dian)(dian)(dian)源(yuan)市場上大(da)(da)量采用(yong)硅(gui)鋼(gang)等(deng)材料做變(bian)(bian)壓器(qi)(qi)，帶來的(de)問題主要(yao)是損(sun)耗大(da)(da)、溫(wen)升高(gao)、高(gao)溫(wen)轉換(huan)效(xiao)率(lv)(lv)低等(deng)，影響了(le)電(dian)(dian)(dian)(dian)(dian)路的(de)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)兼容和(he)正(zheng)常諧振工作狀態；近(jin)幾年納米(mi)(mi)晶不(bu)斷迭代更新，大(da)(da)力發展超薄(bo)帶應對高(gao)頻化(hua)的(de)發展趨勢，基(ji)本可(ke)以滿足100kHz以內的(de)高(gao)頻變(bian)(bian)壓器(qi)(qi)設計(ji)需求(qiu)，納米(mi)(mi)晶軟(ruan)磁(ci)(ci)合(he)金材料具有高(gao)飽和(he)磁(ci)(ci)感(gan)、低損(sun)耗、滿足大(da)(da)功(gong)(gong)(gong)率(lv)(lv)尺(chi)(chi)寸定制化(hua)設計(ji)和(he)高(gao)溫(wen)運行可(ke)靠(kao)性等(deng)優點，受(shou)到(dao)了(le)國內外高(gao)頻電(dian)(dian)(dian)(dian)(dian)源(yuan)領(ling)域的(de)設計(ji)工程師(shi)的(de)青(qing)睞和(he)好評。納米(mi)(mi)晶矩(ju)形和(he)C型鐵芯現已(yi)廣泛應用(yong)于(yu)電(dian)(dian)(dian)(dian)(dian)動機車牽(qian)引/輔助電(dian)(dian)(dian)(dian)(dian)源(yuan)、直流變(bian)(bian)流器(qi)(qi)、靜電(dian)(dian)(dian)(dian)(dian)除塵電(dian)(dian)(dian)(dian)(dian)源(yuan)等(deng)工業領(ling)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(chan)品(pin)特點（Characteristic）：
—低損耗(hao) Low Core Loss
納米晶C型鐵(tie)芯(xin)與其(qi)他磁性金(jin)屬材料制成(cheng)的鐵(tie)芯(xin)相比具(ju)有(you)更(geng)低的損(sun)耗。
Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
—小體積 Small Volume
由于納米晶材料具有高的飽和磁密（Bs=1.25T）和低(di)損(sun)耗特性(xing)，納米晶C型鐵芯可設(she)定在高磁通密度下工作，滿足小型化設(she)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(na)米晶C型鐵芯可以在F級(ji)絕緣(yuan)等級(ji)（155℃）下(xia)工作。
Nanocrystalline C-Cores can be used in class F insulation grade（155℃）.
使(shi)用(yong)溫度(du)范圍：-20~+155℃(包含自身溫升)
Operating temperature: -20~+155℃(including self temperature rise)
三(san)、產品(pin)應用（Application）：
·工業電(dian)源：X射線(xian)CT高頻變壓(ya)器(qi)、感應加熱設備、焊接機、通信設備、靜電(dian)除塵電(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.
·新能(neng)源：光伏、風力發電(dian)機、燃料電(dian)池中(zhong)的(de)功率(lv)調節(jie)器(qi)
New Energy:Inductors (choke coils) for power conditioner of photovoltaic, wind power generator, fuel cell.
·電(dian)動汽(qi)車(che)(che)和5G通訊：混合動力汽(qi)車(che)(che)、燃(ran)料電(dian)池汽(qi)車(che)(che)、轉換(huan)器(qi)、UPS等中(zhong)的升/降壓轉換(huan)器(qi)
EV & 5G:Inductors for boost/down converter of HEV, FCV, UPS,etc.
四、磁(ci)性能(neng)（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(xing) Core Loss of various cut cores：
備(bei)注：上(shang)述(shu)數(shu)據基于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）：
