一(yī)、産品介紹（Introducti話懂on）：

按照客戶對鐵芯産品不同的磁性能(néng)要求，選取合适成土紙分(fēn)和等級帶材卷繞成所需規格鐵芯，在保護氣氛中進行磁場(chǎn拿金g)熱處理(lǐ)，獲取磁性能(néng)滿足客戶要求的納米晶态鐵芯通學，按客戶要求進行封裝保護。

AT&M will select ribbo弟區n with suitable composition and level t月用o wind cores based the performance 理制requirements from cu南快stomers. Then cores will be a讀中nnealed in magnetic 廠對field to meet customers購國’ requirements. Finally co湖能res will be packaged a工我ccording to customer’s requ技筆irements.

 二、産品特點（Characteristic）：

—高飽和磁感應強度-有效縮小共模電感體(tǐ)積

High saturate induction國外—reduce volume of CMC

—優良的阻抗-頻率特性

Excellent impedance frequency c得們haracteristic  

—突出的抗不平衡電流能(néng)力

Outstanding ability to resist unbala店風nced current  服那

—優良的溫度穩定性

Excellent thermal stability 

 三、産品應用（Application）：

與鐵氧體(tǐ)相比較，納米晶具有更高的居裡溫度，即使在高達180℃的高吧厭溫時(shí)，也(yě)能(néng)可靠地工作(zuò)；納米晶具有更高的讀她磁導率和更高的飽和磁感應強度，納米晶鐵芯可以大幅減少重量、體(tǐ)積，銅什得繞組的功率損耗通常為(wèi)鐵氧體(tǐ來也)的50-70%。适用于變頻驅動、EV控站近制器(qì)、變頻空調、液晶電視(shì)、電陶爐黑學等消費電子(zǐ)設備，同時(shí)也(y可得ě)适用于逆變焊機等工業電源領域的EMC治理(l家弟ǐ)。

Nanocrystalline alloy has報紙 higher Curie temperature compar謝土ed with ferrite and can stably西行 work even at 180℃; It has high線空er permeability and satura城上ted inductance. The weight and vo秒劇lume of the nanocrystalline cor我匠es are reduced. Usually, the power l黑亮oss of copper windings is only光妹 50 - 70% of ferrite. Nanocrystall拿民ine cores are widely applied to算通 variable frequency drive裡水, EV controller , air-conditioner, L購話CD TV, induction cooker and other c遠村onsumer electronics as well as EMC so明錢lution of industrial power supply熱物 such as welding machines.

1.電動汽車/混合動力汽車（EV/PHEV）

2.變頻空調(Variable frequency a科在ir conditioner）

3.電磁爐(Induction Cook頻我er ）

4.逆變焊機 (Inverter weld去好ing machine)

 四、不同帶厚納米晶鐵芯損耗對比：

 五、納米晶與鐵氧體(tǐ)鐵芯性能(néng)對比（Magnetic Perf數子ormance Comparison Between 照低Nanocrystalline and Ferrite Cores）從分：

基本性能(néng)對比 (Basic performance co兵習mparison)

六、應用原理(lǐ)及實例介紹（ Principle and practi是體cal application）：

1.變頻傳動變頻器(qì)（Variable-frequenc一北y Drive Device ）

變頻器(qì)是應用變頻技術與微電子(zǐ)技術，通過改變電機工作鐵一(zuò)電源頻率方式來(lái)控制交流樹會電動機的電力控制設備。變頻器(qì)主要由整流（交志司流變直流）、濾波、逆變（直流變交流）、制動單元校美、驅動單元、檢測單元、微處理(lǐ)單元等組成。變頻器(qì數商)靠内部IGBT的開斷來(lái)調整輸出電源的電壓和頻率，根據電機的實際黃紙需要來(lái)提供其所需要的電源電壓，進而達到節能(néng)火外、調速的目的，随着工業自動化(huà)程度的不斷提高，變頻為能器(qì)也(yě)得到了(le)非常廣事線泛的應用。低(dī)磁導率納米晶大共模電感拍哥鐵芯适用于≤1000V的低(dī)壓變頻器(妹做qì)，能(néng)有效抑制變頻器(qì)産生(shēng)的共技黑模幹擾。

Frequency converter is electricity cont媽紙rol equipment which uses variabl光讀e and micro electronics technol關會ogies to control an AC motor thr慢草ough changing frequency of p聽慢ower supply for the motor. It 聽不is composed of rectifie鐘件r (AC-DC), filters, i報腦nverters (DC-AC), brake 老妹unit, drive unit, te見美st unit, micro-processing unit, etc. 金街It adjusts the output voltage an花木d frequency by switching intern著民al IGBT and provides required po畫話wer supply voltage for ene還技rgy conservation and s子民peed control. It is widely appli子花ed as the industrial automation im拿話proves continuously. Low-freque窗亮ncy common mode choke cores are請行 used for low voltage inve民又rter(≤1000V) and effect和地ively suppress the interf哥麗erences. 

2.光伏發電逆變器(qì)（ PV Inverter）

      &nb女輛sp;适用于500kW、1MW大功率集中式光伏逆變器不很(qì)。高磁導率大共模電感鐵芯适用于大功率光伏服雨逆變器(qì)交流側EMC濾波，利用鐵芯的高電感能(néng)自請有效減少鐵芯數量達到很好(hǎo)(hǎo)的濾波效果；低(dī)費煙磁導率大共模電感鐵芯适用于大功率光伏逆變器(q廠站ì)直流側EMC濾波，該類鐵芯電感頻率特性好(hǎo)(hǎo)，能(車子néng)有效抵抗不平衡直流分(fēn)量，避免鐵芯飽和造成的燒術他毀。

AT&M CMC Cores are applied t訊自o 500KW & 1MW centralized PV in飛物verters. High-permeability CMC Cores a了遠re applied to EMC filters nea問車r to AC output of high-powe快小r PV inverters. The better光水 EMI suppression effect can be r她月eached by less quantity of C事了MC cores due to high induction per書湖formance. Low- permeability CMC cor遠答es are applied to EMC filters ne用我ar to DC output of hig市麗h-power PV inverters. Lo做聽w-permeability CMC cores h站讀ave excellent inductance perfor水但mance depend on frequenc理能y and effective anti-DC bias pe快問rformance to avoid the da河坐mage from saturated in煙分ductance.

3.風(fēng)力發電變流器(qì)（W能秒ind Power Converter ）

适用于1MW、1.5MW、2MW、3MW等直驅和雙饋變流器新的(qì)。采用數隻納米晶鐵芯堆垛組裝的單匝扼火為流圈是軸承電流問題的有效解決方案，也(yě)是風就議(fēng)力發電、大範圍變速驅動及其他應用産生(shēng)的大電流紙微幹擾（峰值從幾十到100多安培）導緻的超高共模噪舞地音(yīn)問題的有效解決方案。這(zh技門è)些(xiē)問題通常表現(xiàn)為(wèi)高頻尖峰電流的形式我些。廈門悍狼文化傳播有限公司生(shēng)産的共模組件能(街他néng)輕松安全的集成到這(zhè)些(xiē)現(我自xiàn)有領域解決出現(xiàn)的問題。共模國工組件可由兩種不同内徑的磁環裝配而成。組件按所需的飽和電流和電感定制設計，允許費房單選磁環，也(yě)可數隻組裝（最多7隻）。

AT&M CMC Cores are app少朋lied to direct-drive and double-fed們算 converters covering 1MW廠內、1.5MW、2MW、3MW, etc. The chok問內e design of stacking several nanocr弟外ystalline cores are effective solut好路ion for big bear current problems微白. Meanwhile it is al門裡so effective EMI solution caused by朋我 big current interfe低是re (dozens to more than 100 A) for w務頻ind energy, variable-speed到木 drive and other application. A村做ll those problems usually are資物 reflected in high-f學這requency peak current and easily solve能也d by AT&M stacking CMC cores desig報中n. The stacking ways are de影亮pend on saturated current and inductio樹東n. Customer can select one core or st做章acked cores(up to 7 c新在ores).

4.電動汽車/混合動力汽車（EV/PHEV）

納米晶共模電感越來(lái)越多地應用在中朋純電動汽車和混合動力汽車的車載充電機中。在溫度高達180℃時(shí)，納米晶購小鐵芯可安全和長期運行；受其應用溫度範圍~100℃限制，鐵氧體(tǐ)鐵芯綠西不能(néng)滿足使用要求。

Nanocrystalline common mode is mor做事e and more applied to on-board懂報 charger of the batter用到y electric vehicle and Hyb拍影rid Electric Vehicle. Even under temp日輛erature as high as 180℃ , Nanocr話村ystalline cores can work safely over l森都ong term; restricted by地秒 the temperature lim弟資it of around 100℃, ferr訊工ite cores can’t meet the對得 requirement.

5.氣體(tǐ)絕緣開關(guān)設備（Ga樹明s insulated switchgears）

氣體(tǐ)絕緣開關(guān)設備(GIS員兵)是非常可靠的電力傳輸網絡的組件。在過去的謝費幾年,系統電壓達到1.2千伏。GIS的切換操作(刀訊zuò)可能(néng)導緻危險的瞬态電去議壓(VFTO)。在内部導體(tǐ)上(shàng)同心的安答可裝納米晶鐵芯作(zuò)為(wèi)單匝的電抗器(qì)，可以有效地抑制上老這(zhè)些(xiē)破壞性的高頻(~15短內 MHz)電壓。其他的鐵芯材料如(rú)鐵氧體(tǐ)不能(néng)解決這(場吃zhè)個(gè)問題。

GIS is reliable equipm用可ent for power transmissi路物on. The system voltage h一是as been up to 1.2KV during past yea短器rs. The switch operation of GIS may北章 lead to danger VFTO. The 業化reactors with nanocrystalline cores can好中 prevent the damage from 跳習high frequency voltag城冷e (~15 MHz). Other mater件地ials cannot solve this 業鐘problem such as ferrit章黃e.

6.高能(néng)粒子(zǐ)加速器(qì)（High ener空風gy particle accelerator爸也）

由于納米晶具有至少1.2特斯拉的高飽和磁通密度，适當的納米晶鐵芯是同步森快回旋加速器(qì)空腔調諧組件的首選解決方案。在非常有限的空間(知妹jiān)進行的粒子(zǐ)束偏轉集束器(qì)或壓土兵縮集束器(qì)，通過使用納米晶鐵芯，所需的長從兒度比鐵氧體(tǐ)鐵芯通常可以減少50%,但(dàn)缺點是工作(zuò商行)期間(jiān)功耗顯著增加。不過,由于他們的低(dī)阻抗,姐做納米晶鐵芯也(yě)避免了(le)與離子(zǐ)束不利的交年可互作(zuò)用,因此,納米晶鐵芯在全世界的幾個(gè)粒子(zǐ如家)束加速器(qì)設施中得以使用。

Due to the high saturation 紅內flux density of at lea新綠st 1,2Tesla suitable業厭 nanocrystalline cores are th匠樹e preferred solution for the tuning ele學業ments in synchrotron cavities.地信 Related applications like particle 些我beam de-bunchers or bunch compressors校那 are often very much limited in space. 厭校By the use of nanocrystalline 計妹cores, the required l暗船ength compared to Ferrite cores ca技風n be reduced by typically 50% - but w行個ith the disadvantage of signific的計antly higher power consumption du城秒ring operation. But due t火對o their low impedance, the錯黑 nanocrystalline cores also av輛男oid unfavorable interactions with男妹 the ion beam and thus, they are used i有鐘n several particle beam acc門農elerator installations worldwide身件.

 一(yī)、尺寸圖示（Size Chart）：

二、産品選型表（Product selection t小他able）：