一(yī)、産品介紹（Introduct少費ion）：

按照客戶對鐵芯産品不同的磁性能(néng)要求，訊我選取合适成分(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(業市chǎng)熱處理(lǐ)，獲取磁性能(néng)滿足亮拿客戶要求的納米晶态鐵芯，按客戶要求進行封裝保護。

AT&M will select近讀 ribbon with suitable composition 線藍and level to wind cores based the國輛 performance requirements fr身問om customers. Then co慢業res will be annealed in magnetic子有 field to meet customers’ requirements.校銀 Finally cores will be packaged a姐北ccording to customer’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)積

High saturate induction—reduce volume o都西f CMC

—優良的阻抗-頻率特性

Excellent impedance frequen錢黃cy characteristic&nbs我請p; 

—突出的抗不平衡電流能(néng)力

Outstanding ability to re兒商sist unbalanced curr白雜ent  

—優良的溫度穩定性

Excellent thermal stability&n樹為bsp;

 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，即爸電使在高達180℃的高溫時(shí)，也(yě)能(néng)可靠地工作(子照zuò)；納米晶具有更高的磁導率和更高的飽和磁感應強度，納米晶鐵芯可以大關畫幅減少重量、體(tǐ)積，銅繞組的功率損耗通常關年為(wèi)鐵氧體(tǐ)的50-70%。适用于變頻驅動、EV控制器有頻(qì)、變頻空調、液晶電視(shì)、電陶爐等消費電子(zǐ公家)設備，同時(shí)也(yě)适用于逆變焊機等工業電源領域的EMC治理(l知弟ǐ)。

Nanocrystalline alloy has草窗 higher Curie temperat多有ure compared with ferrite and秒筆 can stably work eve那南n at 180℃; It has high畫校er permeability and saturate日報d inductance. The weight a腦影nd volume of the nanocr我門ystalline cores are reduced快她. Usually, the power loss of copper wi輛冷ndings is only 50 - 70% of ferri問作te. Nanocrystalline cores are紅大 widely applied to variable frequency 答物drive, EV controller , air-conditi玩校oner, LCD TV, induction 和兵cooker and other consume暗黑r electronics as well as EM師外C solution of industrial power supply s河上uch as welding machines.

1.電動汽車/混合動力汽車（EV/PHEV化日）

2.變頻空調(Variable frequenc服了y air conditioner）

3.電磁爐(Induction Cooker ）

4.逆變焊機 (Inverter welding ma舞呢chine)

 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（Magn好冷etic Performance Compari村筆son Between Nanocrystalline an林醫d Ferrite Cores）：

基本性能(néng)對比 (Basic performance美笑 comparison)

六、應用原理(lǐ)及實例介紹（ Principle and pr們看actical application）：

1.變頻傳動變頻器(qì)（Variable-frequency 校明Drive Device ）

變頻器(qì)是應用變頻技術與微電子(z船技ǐ)技術，通過改變電機工作(zuò)電源頻率方式對視來(lái)控制交流電動機的電力控制設備。變頻器(qì)主要由整流（還視交流變直流）、濾波、逆變（直流變交流）、制動單元、驅動單元、檢測單元員電、微處理(lǐ)單元等組成。變頻器(qì)靠内部IGBT的開斷來(lá線煙i)調整輸出電源的電壓和頻率，根據電機的實際需兒雨要來(lái)提供其所需要的電源電壓，進而達到節動空能(néng)、調速的目的，随着工業自動化(huà)程度的不斷提西著高，變頻器(qì)也(yě)得到了(le)非常廣泛的應用。低(dī)磁在話導率納米晶大共模電感鐵芯适用于≤1000V的低(dī)壓變頻器(qì懂窗)，能(néng)有效抑制變頻器(qì)産生(shē員暗ng)的共模幹擾。

Frequency converter is electricity金慢 control equipment which uses var一煙iable and micro electronics technolo身文gies to control an AC motor through 頻睡changing frequency of power su能市pply for the motor. It is com道亮posed of rectifier (AC-DC), filters, in姐林verters (DC-AC), brake unit話開, drive unit, test unit, micr國金o-processing unit, e刀請tc. It adjusts the output vo做弟ltage and frequency by switc能明hing internal IGBT and provides 要不required power suppl子西y voltage for energy conser森科vation and speed control. It嗎物 is widely applied as the i如中ndustrial automation improves conti又書nuously. Low-frequency common mode 事唱choke cores are used for low voltage i校什nverter(≤1000V) and effectivel兒腦y suppress the interferences. 

2.光伏發電逆變器(qì)（ PV Inverter）

       适拍又用于500kW、1MW大功率集中式光伏逆變器(qì)。高磁導率大共模電感鐵芯适動飛用于大功率光伏逆變器(qì)交流側EMC濾波，利用鐵芯的高電感能(n藍車éng)有效減少鐵芯數量達到很好(hǎo)(hǎo)的濾波效果；睡資低(dī)磁導率大共模電感鐵芯适用于大功率光伏逆變器坐制(qì)直流側EMC濾波，該類鐵芯電感頻率特性好去舊(hǎo)(hǎo)，能(néng)有效抵抗不平衡直流分(商街fēn)量，避免鐵芯飽和造成的燒毀。

AT&M CMC Cores are applied街影 to 500KW & 1MW centralized紅場 PV inverters. High-permeabilit媽笑y CMC Cores are applied to EMC fil美愛ters near to AC output 爸器of high-power PV inverte民了rs. The better EMI suppre雪訊ssion effect can be reached by les農水s quantity of CMC cores due to h但訊igh induction performan遠笑ce. Low- permeability CMC cores are app頻好lied to EMC filters near to DC村朋 output of high-power PV inverters. L跳員ow-permeability CMC cores have exce自森llent inductance performance裡那 depend on frequency and e房紙ffective anti-DC bias performance t謝音o avoid the damage from saturated indu又男ctance.

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

适用于1MW、1.5MW、2MW、3MW等直驅和雙饋變流器(qì)。采用哥器數隻納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做光方案，也(yě)是風(fēng)力發電、大我近範圍變速驅動及其他應用産生(shēng)的吧視大電流幹擾（峰值從幾十到100多安培）導緻的超高那木共模噪音(yīn)問題的有效解決方案。這(zh國外è)些(xiē)問題通常表現(xiàn)為(wèi)高頻尖峰電流的形式。廈對樹門悍狼文化傳播有限公司生(shēng)産的用時共模組件能(néng)輕松安全的集成到這(zhè)些(xiē)現(xiàn)章站有領域解決出現(xiàn)的問題。共模組件可由兩種不文服同内徑的磁環裝配而成。組件按所需的飽和電流我員和電感定制設計，允許單選磁環，也(yě)可數隻組裝（最外愛多7隻）。

AT&M CMC Cores are applied to dire頻費ct-drive and double-fed conv這新erters covering 1MW、1.5MW、2MW、3MW, etc.風多 The choke design of stacking several 熱來nanocrystalline cores are 報路effective solution for big廠了 bear current problems. Meanwhile 技站it is also effective EMI solut吃機ion caused by big current interfere爸讀 (dozens to more than 100 A) for wind e河為nergy, variable-speed drive and other習木 application. All those problem飛對s usually are reflect錢土ed in high-frequency peak current and 一亮easily solved by AT&a雪街mp;M stacking CMC cores design. Th村房e stacking ways are depend on s吃一aturated current and induction. Cus美說tomer can select one core or s森木tacked cores(up to 7 c金長ores).

4.電動汽車/混合動力汽車（EV/PHE長裡V）

納米晶共模電感越來(lái)越多地應用在純電動雨光汽車和混合動力汽車的車載充電機中。在溫度高達1化舞80℃時(shí)，納米晶鐵芯可安全和長期運行；受其應用溫度他短範圍~100℃限制，鐵氧體(tǐ)鐵芯不能(néng)滿足使民內用要求。

Nanocrystalline comm子站on mode is more and 去服more applied to on-boa章會rd charger of the batte章熱ry electric vehicle and Hy廠個brid Electric Vehicle. E麗醫ven under temperature as high木用 as 180℃ , Nanocrystalline co舊煙res can work safely over long ter短會m; restricted by the temperature內機 limit of around 100℃, ferrite core暗窗s can’t meet the requirement.

5.氣體(tǐ)絕緣開關(guān)設備（劇暗Gas insulated switchgears）了微

氣體(tǐ)絕緣開關(guān)設備(GIS)是非常可靠的白拿電力傳輸網絡的組件。在過去的幾年,系統電壓達到1.2千伏。GIS的切換操作(火好zuò)可能(néng)導緻危險的瞬态電壓(VFTO)鐵喝。在内部導體(tǐ)上(shàng)同心的土人安裝納米晶鐵芯作(zuò)為(wèi)單筆姐匝的電抗器(qì)，可以有效地抑制這(zhè)些(xiē)破壞少錯性的高頻(~15 MHz)電壓。其他的鐵芯材料如(rú冷有)鐵氧體(tǐ)不能(néng)解決這(zhè)個(gè)問藍坐題。

GIS is reliable equip男藍ment for power transmission. The syst厭現em voltage has been up to綠物 1.2KV during past ye醫筆ars. The switch operation of GIS m你答ay lead to danger VFTO. The r人弟eactors with nanocrystallin人師e cores can prevent the damage from hig廠雜h frequency voltage (~15 MHz).我在 Other materials cannot solve this prob坐煙lem such as ferrite.

6.高能(néng)粒子(zǐ)加速器(qì)（Hig男明h energy particle accelerator）

由于納米晶具有至少1.2特斯拉的高飽和磁通密度，适歌去當的納米晶鐵芯是同步回旋加速器(qì)空腔調諧組件的首選解決方的資案。在非常有限的空間(jiān)進行的粒子(zǐ)束偏轉集束器(qì)或壓工村縮集束器(qì)，通過使用納米晶鐵芯，所需的長度比鐵氧體(t老街ǐ)鐵芯通常可以減少50%,但(dàn)缺點是工作(zuò拍音)期間(jiān)功耗顯著增加。不過,由于他們的低(dī)阻抗,納舊下米晶鐵芯也(yě)避免了(le)與離子(zǐ)束不利的交互作(志員zuò)用,因此,納米晶鐵芯在全世界的幾個(gè)粒子(zǐ秒書)束加速器(qì)設施中得以使用。

Due to the high satura討嗎tion flux density of 友海at least 1,2Tesla suitable na現都nocrystalline cores are the prefe見爸rred solution for the tun那上ing elements in synchrotron ca小制vities. Related applications li窗樂ke particle beam de-bunchers or 木地bunch compressors are often v她雪ery much limited in space. By the use你妹 of nanocrystalline cores, the req外在uired length compared to Ferrite 和很cores can be reduced by ty話分pically 50% - but with the disadvan用票tage of significantly higher pow服女er consumption during operation. B市紅ut due to their low impe嗎道dance, the nanocrystalline co場熱res also avoid unfavorable秒高 interactions with the ion beam a可分nd thus, they are used in sever了好al particle beam accelerat窗山or installations worldwide.

 一(yī)、尺寸圖示（Size Chart）：

二、産品選型表（Product selectio哥飛n table）：