一(yī)、産品介紹（Introduction內理）：

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

AT&M will select ribbon with suit樹上able composition and level to win她話d cores based the performance r雨門equirements from customers. Then cores 唱著will be annealed in magnetic field to 分司meet customers’ requirements. 行不Finally cores will be packaged acco年土rding to customer’s requi土東rements.

 二、産品特點（Characteristic）：

—高飽和磁感應強度-有效縮小共模電感體(t事北ǐ)積

High saturate induct秒爸ion—reduce volume of CMC

—優良的阻抗-頻率特性

Excellent impedance frequency chara音金cteristic  

—突出的抗不平衡電流能(néng)力

Outstanding ability t場空o resist unbalanced current &nbs機家p;

—優良的溫度穩定性

Excellent thermal stability&nb麗可sp;

 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1照美80℃的高溫時(shí)，也(yě)能(néng)可靠地工作(這子zuò)；納米晶具有更高的磁導率和更高的飽和磁感應強度，納喝綠米晶鐵芯可以大幅減少重量、體(tǐ)積，銅繞組的功率損耗通常為(w錯嗎èi)鐵氧體(tǐ)的50-70%。适用于變頻驅動、EV控制器(qì)、變頻窗作空調、液晶電視(shì)、電陶爐等消費電子(zǐ)設備，同時(shí紙算)也(yě)适用于逆變焊機等工業電源領域的EMC治理(lǐ)關線。

Nanocrystalline alloy has higher 作熱Curie temperature compared with樂高 ferrite and can stably work even at人街 180℃; It has higher permeability and從好 saturated inductance. Th我我e weight and volume of the nano老我crystalline cores are re睡如duced. Usually, the power loss of copp城要er windings is only 50 - 70% of fe行通rrite. Nanocrystalline cores are wi們討dely applied to variable frequen房鐘cy drive, EV controller ,商門 air-conditioner, LCD 南請TV, induction cooker and other co到一nsumer electronics a資科s well as EMC solution 靜關of industrial power supply su呢湖ch as welding machines.

1.電動汽車/混合動力汽車（EV/PHEV）

2.變頻空調(Variable frequency air conditi大還oner）

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)對比（Magnetic Per事通formance Comparison B花坐etween Nanocrystalline and Ferrite Co紅請res）：

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

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

1.變頻傳動變頻器(qì)（Variable-frequen秒跳cy Drive Device ）

變頻器(qì)是應用變頻技術與微電子(zǐ)技術，通過改變電機說文工作(zuò)電源頻率方式來(lái)控制交身就流電動機的電力控制設備。變頻器(qì)主要由整流（交流變低街直流）、濾波、逆變（直流變交流）、制動單新放元、驅動單元、檢測單元、微處理(lǐ)單元等組成計喝。變頻器(qì)靠内部IGBT的開斷來(lái)調整輸出電源能就的電壓和頻率，根據電機的實際需要來(lái)提供其所需要的電源電壓，進而達到光著節能(néng)、調速的目的，随着工業自動化(huà)程度的不斷內著提高，變頻器(qì)也(yě)得到了(le)非常廣泛的應用舊得。低(dī)磁導率納米晶大共模電感鐵芯适用于≤河外1000V的低(dī)壓變頻器(qì)，能(néng)有效抑制變頻器(qì愛個)産生(shēng)的共模幹擾。

Frequency converter is electricity 不讀control equipment which uses va開現riable and micro electron路拍ics technologies to control an AC mo數快tor through changing些雪 frequency of power 月刀supply for the motor. It is com妹吧posed of rectifier (AC-DC), filters, in讀相verters (DC-AC), brake unit, driv和好e unit, test unit, micro-一少processing unit, etc. 新制It adjusts the output volta大個ge and frequency by switching int刀作ernal IGBT and provides required 南木power supply voltage fo間紅r energy conservation and speed contr可會ol. It is widely applied as the industr紅些ial automation improves continuously. L如文ow-frequency common mode choke cores 分影are used for low voltage inverte道地r(≤1000V) and effectively sup吧熱press the interferenc間要es. 

2.光伏發電逆變器(qì)（ PV Inverter）

      &nbs身樹p;适用于500kW、1MW大功率集中式光伏逆道刀變器(qì)。高磁導率大共模電感鐵芯适用腦分于大功率光伏逆變器(qì)交流側EMC濾波，利呢兒用鐵芯的高電感能(néng)有效減少鐵芯數量知體達到很好(hǎo)(hǎo)的濾波效果；低(dī)磁導率笑也大共模電感鐵芯适用于大功率光伏逆變器(qì)直流側EMC濾波，該類鐵芯工們電感頻率特性好(hǎo)(hǎo)，能(né見制ng)有效抵抗不平衡直流分(fēn)量，音西避免鐵芯飽和造成的燒毀。

AT&M CMC Cores ar員愛e applied to 500KW & 1MW ce聽筆ntralized PV inverters. High可上-permeability CMC Co員木res are applied to EMC f上愛ilters near to AC output of high-power訊長 PV inverters. The better EMI suppr去機ession effect can be reached by less qu低美antity of CMC cores due to 哥銀high induction performa化討nce. Low- permeability 光間CMC cores are applied to EMC f山花ilters near to DC outpu大媽t of high-power PV inve就計rters. Low-permeabil笑著ity CMC cores have excell亮醫ent inductance perform紅的ance depend on frequency and effective生分 anti-DC bias performance to avoid t遠下he damage from saturated indu小那ctance.

3.風(fēng)力發電變流器(qì)（Wind刀遠 Power Converter ）

适用于1MW、1.5MW、2MW、3MW等直驅和雙饋兒技變流器(qì)。采用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聽關方案，也(yě)是風(fēng)力發電、大範圍變速門藍驅動及其他應用産生(shēng)的大電流幹擾（峰值從幾十到100多安培坐北）導緻的超高共模噪音(yīn)問題的有效解決方案。這(zhè)些(呢雨xiē)問題通常表現(xiàn)為(wèi)高頻吧站尖峰電流的形式。廈門悍狼文化傳播有限公司生(shēng)産的共模組件能(nén區舞g)輕松安全的集成到這(zhè)些(xiē)現(xià店湖n)有領域解決出現(xiàn)的問題。共模組件可由兩拿畫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，允許單知他選磁環，也(yě)可數隻組裝（最多7隻）。

AT&M CMC Cores are applied to d城什irect-drive and double-fed convert朋的ers covering 1MW、1.5MW放草、2MW、3MW, etc. The choke design 去購of stacking several 費影nanocrystalline cores are effe爸有ctive solution for big be店雪ar current problems. Meanwhile it is a件離lso effective EMI solution caused by b不不ig current interfere (dozens to m個這ore than 100 A) for wind energ內跳y, variable-speed drive and下中 other application. All th還金ose problems usually are r讀文eflected in high-fre服放quency peak current and easily s讀大olved by AT&M stack草湖ing CMC cores design. The stack個票ing ways are depend on s弟外aturated current and induction. Cus歌南tomer can select one core or stacked c農制ores(up to 7 cores).

4.電動汽車/混合動力汽車（EV/PHEV唱腦）

納米晶共模電感越來(lái)越多地應用在純電動汽車和混合動力汽雜物車的車載充電機中。在溫度高達180℃時(shí)農錯，納米晶鐵芯可安全和長期運行；受其應用溫答地度範圍~100℃限制，鐵氧體(tǐ)鐵芯不能(néng)滿足使用要求。

Nanocrystalline common mode is more他銀 and more applied to 那房on-board charger of the ba場機ttery electric vehicle and Hybrid El雪視ectric Vehicle. Even under temperat秒兵ure as high as 180℃ , N錢上anocrystalline cores can議紅 work safely over long term; restrict也線ed by the temperature limi友很t of around 100℃, ferrite cor業弟es can’t meet the requiremen說爸t.

5.氣體(tǐ)絕緣開關(guān)設備呢時（Gas insulated switchgears）

氣體(tǐ)絕緣開關(guān)設備(GIS)是非常可靠的電力傳輸網絡的組件。線亮在過去的幾年,系統電壓達到1.2千伏。GIS為就的切換操作(zuò)可能(néng)導緻危險的瞬态電壓(V我司FTO)。在内部導體(tǐ)上(shàng)同心的安裝納米晶鐵芯作(外體zuò)為(wèi)單匝的電抗器(qì)，可以有效地抑制這就火(zhè)些(xiē)破壞性的高頻(~15 MHz)電壓。其他的鐵芯材也地料如(rú)鐵氧體(tǐ)不能(néng)解決答河這(zhè)個(gè)問題。

GIS is reliable equip東分ment for power transmission. The sys區讀tem voltage has been up to 事呢1.2KV during past years. The 服麗switch operation of GIS may 坐理lead to danger VFTO. The reacto可民rs with nanocrystalline cores can 站哥prevent the damage f鄉都rom high frequency voltage 哥劇(~15 MHz). Other materia微厭ls cannot solve this probl女議em such as ferrite.

6.高能(néng)粒子(zǐ)加速器(qì話說)（High energy particle accel鄉開erator）

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舞歌器(qì)空腔調諧組件的首選解決方案。在非常有限的空間(j從鄉iān)進行的粒子(zǐ)束偏轉集束器(qì)或壓縮集束器(qì)新路，通過使用納米晶鐵芯，所需的長度比鐵氧體(tǐ)鐵街雪芯通常可以減少50%,但(dàn)缺點是工作(zuò)期間(jiā老月n)功耗顯著增加。不過,由于他們的低(dī)阻抗,納米晶鐵芯也(不錢yě)避免了(le)與離子(zǐ)束不利的交互作(zuò)用,因線銀此,納米晶鐵芯在全世界的幾個(gè)粒子(睡行zǐ)束加速器(qì)設施中得以使用。

Due to the high saturation f讀道lux density of at least 1,2Tesla suit土行able nanocrystalline cores銀笑 are the preferred solution for the 關區tuning elements in synchrot你冷ron cavities. Related applications lik這化e particle beam de-bunchers or bunch 街跳compressors are often very mu吧鐘ch limited in space. 市作By the use of nanocrystalline c人國ores, the required length compared to村科 Ferrite cores can be 南師reduced by typically 50% - but with司外 the disadvantage of 事志significantly higher power co國司nsumption during operati可兵on. But due to their 外長low impedance, the nanocrys票秒talline cores also av筆東oid unfavorable interactions with the費村 ion beam and thus, the很化y are used in several partic兵動le beam accelerator installations wo小報rldwide.

 一(yī)、尺寸圖示（Size Chart）：

二、産品選型表（Product selectio暗西n table）：