一(yī)、産品介紹（Introduction）：

按照客戶對鐵芯産品不同的磁性能(néng為雜)要求，選取合适成分(fēn)和等級帶材卷船草繞成所需規格鐵芯，在保護氣氛中進行磁場(她年chǎng)熱處理(lǐ)，獲取磁性能(néng)滿足客戶要求的納米晶現道态鐵芯，按客戶要求進行封裝保護。

AT&M will select ribb問吧on with suitable compo聽林sition and level to wind cores bas船長ed the performance requirem和鄉ents from customers. Then cores will be員飛 annealed in magnetic field 錯志to meet customers’ requi南票rements. Finally cores will 事來be packaged according to cu件明stomer’s requirements.

 二、産品特點（Characteristic）：

—高飽和磁感應強度-有效縮小共模電感體(tǐ)司計積

High saturate induction—reduce vol飛事ume of CMC

—優良的阻抗-頻率特性

Excellent impedance fr白店equency characteristic  

—突出的抗不平衡電流能(néng)力

Outstanding ability to res東唱ist unbalanced current  

—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℃的高溫時(如員shí)，也(yě)能(néng)可靠地工作(zuò)；納米晶具有更高的磁刀上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)積看紙，銅繞組的功率損耗通常為(wèi)鐵氧體(tǐ)的50-70%。适用于變頻店微驅動、EV控制器(qì)、變頻空調、液晶電視(請門shì)、電陶爐等消費電子(zǐ)設備，同時(shí)什愛也(yě)适用于逆變焊機等工業電源領域的E我技MC治理(lǐ)。

Nanocrystalline alloy has high離去er Curie temperature compared為民 with ferrite and can stably work 靜快even at 180℃; It has hi文票gher permeability and satu通嗎rated inductance. The weight and volu村筆me of the nanocrystalline cores are re和照duced. Usually, the p做湖ower loss of copper windings is on村樹ly 50 - 70% of ferrite. Nanocry男西stalline cores are widely applied to她長 variable frequency drive, EV control刀秒ler , air-conditioner, LCD T頻議V, induction cooker and 但日other consumer electronic家坐s as well as EMC solution of indus又舞trial power supply such as welding m門雜achines.

1.電動汽車/混合動力汽車（EV/PHEV）

2.變頻空調(Variable frequency air conditio著人ner）

3.電磁爐(Induction Cooker ）

4.逆變焊機 (Inverter welding 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)對身生比（Magnetic Performance Comparison Betwe什拍en Nanocrystalline and Ferr子熱ite Cores）：

基本性能(néng)對比 (Basic performance comp會對arison)

六、應用原理(lǐ)及實例介紹（ Principle and pract睡化ical application）：

1.變頻傳動變頻器(qì)（Variable-frequency Dri員關ve Device ）

變頻器(qì)是應用變頻技術與微電子(zǐ)湖白技術，通過改變電機工作(zuò)電源頻率方式放南來(lái)控制交流電動機的電力控制設備。變頻器(qì)主要由整流（交流變直和會流）、濾波、逆變（直流變交流）、制動單元、驅動單元、檢測單元、微處理(這公lǐ)單元等組成。變頻器(qì)靠内部IGBT的開大她斷來(lái)調整輸出電源的電壓和頻率，根市金據電機的實際需要來(lái)提供其所需要的電源電壓，進而達到節能(néng高有)、調速的目的，随着工業自動化(huà)程度的不斷提高，變頻器(問看qì)也(yě)得到了(le)非常廣泛的應用山快。低(dī)磁導率納米晶大共模電感鐵芯适用于≤10吧國00V的低(dī)壓變頻器(qì)，能(néng)有效抑制變在市頻器(qì)産生(shēng)的共模幹擾。

Frequency converter is e姐筆lectricity control equip劇到ment which uses varia間個ble and micro electro舊照nics technologies to control但子 an AC motor through changing fre看學quency of power supply f筆店or the motor. It is composed o能時f rectifier (AC-DC),請地 filters, inverters (DC-AC), brak還城e unit, drive unit, test 報熱unit, micro-processin家姐g unit, etc. It adjus用子ts the output voltage and frequency by 化器switching internal IGBT and provides笑吧 required power supp暗黃ly voltage for energy co睡一nservation and speed contro讀上l. It is widely applied as計謝 the industrial automation impro現相ves continuously. Lo如錯w-frequency common mode choke cores 哥匠are used for low voltage inverte水西r(≤1000V) and effectively s裡明uppress the interferenc玩為es. 

2.光伏發電逆變器(qì)（ PV Inverter）

      &nbs身爸p;适用于500kW、1MW大功率集中式光伏逆變器(qì新拍)。高磁導率大共模電感鐵芯适用于大功率光伏逆變器(qì)服錯交流側EMC濾波，利用鐵芯的高電感能(nén資還g)有效減少鐵芯數量達到很好(hǎo)(hǎo)的濾波效果；低(dī)磁導率大能呢共模電感鐵芯适用于大功率光伏逆變器(qì)直流側EMC濾波，該類鐵芯電感頻飛廠率特性好(hǎo)(hǎo)，能(néng)有效抵抗門筆不平衡直流分(fēn)量，避免鐵芯飽和造成的燒毀。

AT&M CMC Cores are app商見lied to 500KW & 1MW centr電海alized PV inverters. High-permea小離bility CMC Cores are a道草pplied to EMC filters near to AC outpu西西t of high-power PV inverters. The b兒廠etter EMI suppression effect 紙的can be reached by less quantit看理y of CMC cores due to hi刀雨gh induction performance. Low- p術算ermeability CMC cores are applied to EM大還C filters near to DC output of high-p著藍ower PV inverters. Low-permeability畫了 CMC cores have excellent inducta學化nce performance depend on frequ刀店ency and effective a亮我nti-DC bias performance to avoid 制議the damage from saturated i制從nductance.

3.風(fēng)力發電變流器(qì)（Wind Power Conve關雨rter ）

适用于1MW、1.5MW、2MW、3MW等直驅和雙饋變流器(qì)。采用數隻納姐子米晶鐵芯堆垛組裝的單匝扼流圈是軸承電流問題的有效解決方案，也(yě)是風(玩信fēng)力發電、大範圍變速驅動及其他應用産生(shēng)的大電流幹擾（峰值相中從幾十到100多安培）導緻的超高共模噪音(yī就自n)問題的有效解決方案。這(zhè)些(xi師風ē)問題通常表現(xiàn)為(wèi)高頻尖峰電流的形式。廈門悍狼文化傳雪筆播有限公司生(shēng)産的共模組件能(néng)輕松安全的集成到話相這(zhè)些(xiē)現(xiàn)有領域解決出現動車(xiàn)的問題。共模組件可由兩種不同内徑的磁環謝老裝配而成。組件按所需的飽和電流和電感定制設計，允許單選磁環，也(yě)可數多視隻組裝（最多7隻）。

AT&M CMC Cores are applied to di件能rect-drive and double-fed conver鐘要ters covering 1MW、1.5MW、2MW、3MW, etc.跳湖 The choke design of stacking several兒美 nanocrystalline core制資s are effective solu爸務tion for big bear cu市多rrent problems. Mean商中while it is also effective EMI s風在olution caused by big current i雜了nterfere (dozens to mo什計re than 100 A) for wind energy, variab服是le-speed drive and other applicat好公ion. All those problems usually ar算家e reflected in high-房身frequency peak current and easily so工大lved by AT&M stacking信快 CMC cores design. The stacking 個爸ways are depend on saturated歌外 current and induction. Cust爸習omer can select one c鐵鄉ore or stacked cores(u關拍p to 7 cores).

4.電動汽車/混合動力汽車（EV/PHEV）務技

納米晶共模電感越來(lái)越多地應用在純電動汽車和混舞農合動力汽車的車載充電機中。在溫度高達180℃時(sh紙厭í)，納米晶鐵芯可安全和長期運行；受其應麗姐用溫度範圍~100℃限制，鐵氧體(tǐ)鐵芯不能(néng)滿足使用要求子學。

Nanocrystalline common mode is more an白內d more applied to on-board char火明ger of the battery e站現lectric vehicle and Hybrid Electric路姐 Vehicle. Even under能弟 temperature as high 船不as 180℃ , Nanocrystalline cores 間老can work safely over long term; rest時信ricted by the temperature lim車玩it of around 100℃, ferrite cores c話個an’t meet the requireme小大nt.

5.氣體(tǐ)絕緣開關(guān)設備（Gas i厭體nsulated switchgears）

氣體(tǐ)絕緣開關(guān)設備(GIS)靜下是非常可靠的電力傳輸網絡的組件。在過去的幾年,系統電壓達到1.2一腦千伏。GIS的切換操作(zuò)可能(néng)導緻危險的瞬态電壓(VFTO件子)。在内部導體(tǐ)上(shàng)同心的安裝納米晶鐵芯作(zu學秒ò)為(wèi)單匝的電抗器(qì)，可以有效地抑制這(zhè)些(懂上xiē)破壞性的高頻(~15 MHz)電壓。其他的鐵芯材料會在如(rú)鐵氧體(tǐ)不能(néng)解決這(zhè)個(gè討音)問題。

GIS is reliable equipmen微師t for power transmission. Th了是e system voltage has been up to 1.資學2KV during past years. The switch 國章operation of GIS may lead to danger 暗拍VFTO. The reactors with nanocrystalline機地 cores can prevent the da風村mage from high frequency voltag冷笑e (~15 MHz). Other ma司飛terials cannot solve this pr討習oblem such as ferrite.

6.高能(néng)粒子(zǐ)加速器(qì)（High energy par河如ticle accelerator）

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回旋加速務話器(qì)空腔調諧組件的首選解決方案。在非常有限的空間(jiān)進行的粒麗錯子(zǐ)束偏轉集束器(qì)或壓縮集束器(qì)，通過使用納米晶鐵芯，所需的們女長度比鐵氧體(tǐ)鐵芯通常可以減少50%,但(dàn)缺點是工作(z街紙uò)期間(jiān)功耗顯著增加。不過,由于他們的低紙化(dī)阻抗,納米晶鐵芯也(yě)避免了(le)與離子黑中(zǐ)束不利的交互作(zuò)用,因此,納米晶鐵芯多街在全世界的幾個(gè)粒子(zǐ)束加速器(qì)設施中得以使用。行什

Due to the high saturatio慢術n flux density of at least 1,2Tesl車新a suitable nanocrystalline cores ar數日e the preferred solution for th那好e tuning elements in synchrotron caviti爸黃es. Related applications like particl窗長e beam de-bunchers or 票如bunch compressors are oft區時en very much limited in space. 對分By the use of nanocrystalline cores, th熱裡e required length compared to Ferr外照ite cores can be reduced b看鐘y typically 50% - but with the 玩裡disadvantage of significa吧睡ntly higher power consumption du服林ring operation. But due to their low im如和pedance, the nanocrystalli器大ne cores also avoid unfavorable輛黑 interactions with the ion beam and thu坐用s, they are used in several particle be業有am accelerator installation風村s worldwide.

 一(yī)、尺寸圖示（Size Chart）：

二、産品選型表（Product selection table）：司街