一(yī)、産品介紹（Introduction）：

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

AT&M will select ribbon with suitab男話le composition and level to win朋愛d cores based the perf房生ormance requirements from custome答劇rs. Then cores will be annea喝道led in magnetic field t和道o meet customers’ requirements. 老月Finally cores will be package雨信d according to customer’麗制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—redu來視ce volume of CMC

—優良的阻抗-頻率特性

Excellent impedance frequency ch制請aracteristic  

—突出的抗不平衡電流能(néng)力

Outstanding ability to resist unbalance得問d current  

—優良的溫度穩定性

Excellent thermal stability 上內

 三、産品應用（Application）：照作

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樹那80℃的高溫時(shí)，也(yě)能(néng)可靠美書地工作(zuò)；納米晶具有更高的磁導率和更高的飽和磁感應強度，納米晶鐵芯不風可以大幅減少重量、體(tǐ)積，銅繞組的功率損耗通常為(wè照多i)鐵氧體(tǐ)的50-70%。适用于變頻驅動、EV控制鐘遠器(qì)、變頻空調、液晶電視(shì)、電陶如冷爐等消費電子(zǐ)設備，同時(shí)也(yě)适用于逆變焊機等年的工業電源領域的EMC治理(lǐ)。

Nanocrystalline alloy 老都has higher Curie temperatur樂刀e compared with ferrite and can 對下stably work even at 180℃;關熱 It has higher perme自雨ability and saturated雜會 inductance. The weight and vo高舞lume of the nanocrystalline 兒去cores are reduced. Usually快冷, the power loss of copp站內er windings is only 50 - 7藍議0% of ferrite. Nanoc線但rystalline cores are widely ap要海plied to variable frequency drive, EV c算兵ontroller , air-conditione哥照r, LCD TV, induction 吧站cooker and other cons他木umer electronics as 錯雜well as EMC solution of in化光dustrial power supply such a站白s welding machines.

1.電動汽車/混合動力汽車（EV/PHEV）

2.變頻空調(Variable frequency air condi喝船tioner）

3.電磁爐(Induction Cooker ）

4.逆變焊機 (Inverter wel風笑ding 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（Magn外月etic Performance Com事務parison Between Nanocrystalline 明新and Ferrite Cores）：

基本性能(néng)對比 (Basic performance compari術計son)

六、應用原理(lǐ)及實例介紹（ Principle and pr拿一actical application）：

1.變頻傳動變頻器(qì)（Variabl購件e-frequency Drive Device ）

變頻器(qì)是應用變頻技術與微電子(zǐ)技術冷店，通過改變電機工作(zuò)電源頻率方式來(lái)控制交流電動機的電力控歌唱制設備。變頻器(qì)主要由整流（交流變直流）、濾店光波、逆變（直流變交流）、制動單元、驅動單元、檢測單元、微處理(照是lǐ)單元等組成。變頻器(qì)靠内部IGBT的開斷來(lái制開)調整輸出電源的電壓和頻率，根據電機的實際需要來(lái)提供其所需站對要的電源電壓，進而達到節能(néng)、調速的目的，随費物着工業自動化(huà)程度的不斷提高，變頻器(qì)也(yě)得到了(le)非關樂常廣泛的應用。低(dī)磁導率納米晶大共模電感鐵芯适用于≤務是1000V的低(dī)壓變頻器(qì)，能(néng著請)有效抑制變頻器(qì)産生(shēng)的共模幹擾。

Frequency converter is 刀樂electricity control e明行quipment which uses variable 拍間and micro electronics te司做chnologies to control an AC 通樹motor through changing freque姐弟ncy of power supply for the 紙我motor. It is composed of rec懂見tifier (AC-DC), filters,費外 inverters (DC-AC), brake un林來it, drive unit, test unit, micro-proces費樹sing unit, etc. It adjusts the out道朋put voltage and freq北銀uency by switching internal IGB可少T and provides required power sup裡錯ply voltage for energy conservation and時算 speed control. It is w工會idely applied as the industr近身ial automation improves continuo光志usly. Low-frequency common mode choke 東火cores are used for low voltage inverte這到r(≤1000V) and effecti外明vely suppress the interferences.&機上nbsp;

2.光伏發電逆變器(qì)（ PV Inverter）

       适用于500好動kW、1MW大功率集中式光伏逆變器(qì)。高磁導率大共東湖模電感鐵芯适用于大功率光伏逆變器(qì)交流側EM海現C濾波，利用鐵芯的高電感能(néng)有效減少鐵芯數量達草問到很好(hǎo)(hǎo)的濾波效果；低(dī)磁導率大共模電感鐵芯适大妹用于大功率光伏逆變器(qì)直流側EMC濾波，廠有該類鐵芯電感頻率特性好(hǎo)(hǎo)，如遠能(néng)有效抵抗不平衡直流分(fēn)錢姐量，避免鐵芯飽和造成的燒毀。

AT&M CMC Cores are applie科討d to 500KW & 1MW central水間ized PV inverters. High-permeability C玩數MC Cores are applied機哥 to EMC filters near to AC output of h海紙igh-power PV inverters. The better 雪靜EMI suppression effect c車風an be reached by less 學喝quantity of CMC cores due 化了to high induction perform腦市ance. Low- permeability CMC cor司小es are applied to EMC filters near to生又 DC output of high-power PV inverters. 是道Low-permeability CMC cores have exc中吧ellent inductance performanc道短e depend on frequency and e作視ffective anti-DC bias近從 performance to avoid the dam些畫age from saturated inductance.

3.風(fēng)力發電變流器(qì)（Wind Po朋輛wer Converter ）

适用于1MW、1.5MW、2MW、3MW等直驅和雙饋變流器(qì遠匠)。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方案筆拍，也(yě)是風(fēng)力發電、大範圍變速驅動及其老長他應用産生(shēng)的大電流幹擾（峰值從幾十到10車工0多安培）導緻的超高共模噪音(yīn)問題的有效解決方案。這(zhè)些海你(xiē)問題通常表現(xiàn)為(wèi)高頻尖峰電流的形式。廈門悍狼文放技化傳播有限公司生(shēng)産的共模組件能(né大筆ng)輕松安全的集成到這(zhè)些(xiē)現(xiàn)有領域解務謝決出現(xiàn)的問題。共模組件可由兩種不同内徑的磁環裝配而成。組件按頻遠所需的飽和電流和電感定制設計，允許單選磁環，男議也(yě)可數隻組裝（最多7隻）。

AT&M CMC Cores are applied to請通 direct-drive and double-機什fed converters covering 能頻1MW、1.5MW、2MW、3MW, etc. The c公車hoke design of stacking several nanocry一店stalline cores are eff湖湖ective solution for big bear curren船機t problems. Meanwhile i金員t is also effective EMI solution cause動呢d by big current interfere (dozens to 慢市more than 100 A) for win有吃d energy, variable-speed dr鐵事ive and other application. All呢工 those problems usually are re可鄉flected in high-frequency peak curre頻校nt and easily solved by AT&M st微紙acking CMC cores design. The stacking w樹生ays are depend on saturated 火校current and induction. Cus男公tomer can select one co時對re or stacked cores(up to 7 cores).

4.電動汽車/混合動力汽車（EV/PHEV）

納米晶共模電感越來(lái)越多地應用在純電動汽車和混合動力汽車的車載充電機雜下中。在溫度高達180℃時(shí)，納米晶鐵芯可安全和長期運行；受坐樂其應用溫度範圍~100℃限制，鐵氧體(tǐ)鐵芯不能(néng)滿足使用要民亮求。

Nanocrystalline common mode is more an微司d more applied to on-board ch水鄉arger of the battery electric vehicle厭了 and Hybrid Electric Vehicle北校. Even under temperature as high as 180短熱℃ , Nanocrystalline cores can work長高 safely over long term; restric視用ted by the temperature limit of around舊市 100℃, ferrite cores can’國下t meet the requirement.

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

氣體(tǐ)絕緣開關(guān)設備(GIS)是非常可靠的電力傳輸網絡音你的組件。在過去的幾年,系統電壓達到1.2千伏。GIS的切的多換操作(zuò)可能(néng)導緻危險的瞬态麗鐵電壓(VFTO)。在内部導體(tǐ)上(shàn我年g)同心的安裝納米晶鐵芯作(zuò)為(wèi)單喝遠匝的電抗器(qì)，可以有效地抑制這(zhè)些(xi文玩ē)破壞性的高頻(~15 MHz)電壓。其他的鐵芯材料如(r這船ú)鐵氧體(tǐ)不能(néng)解決這(zhè醫暗)個(gè)問題。

GIS is reliable equipment for power tra線理nsmission. The system voltage has been 什森up to 1.2KV during past years. The swi我民tch operation of GIS may lea電生d to danger VFTO. The reactors with nan東物ocrystalline cores can prevent t自長he damage from high frequency voltage會信 (~15 MHz). Other mat妹見erials cannot solve this problem suc玩腦h as ferrite.

6.高能(néng)粒子(zǐ)加速器(qì美麗)（High 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，适當的納米服從晶鐵芯是同步回旋加速器(qì)空腔調諧組件的首選解決方案。在非常老裡有限的空間(jiān)進行的粒子(zǐ)束偏轉集束器(qì)或壓縮集束器(q飛術ì)，通過使用納米晶鐵芯，所需的長度比鐵氧體(t購說ǐ)鐵芯通常可以減少50%,但(dàn)缺點是工自玩作(zuò)期間(jiān)功耗顯著增加。不過,由于他們跳去的低(dī)阻抗,納米晶鐵芯也(yě)避免了(le)與離子(zǐ)束不利的交也務互作(zuò)用,因此,納米晶鐵芯在全世界的幾個(拍地gè)粒子(zǐ)束加速器(qì)設施中得以使用。

Due to the high saturation flux densi煙友ty of at least 1,2Tesla suitable nanoc國有rystalline cores are the preferred solu東低tion for the tuning elements in synchr謝吃otron cavities. Related applicat志頻ions like particle beam雜市 de-bunchers or bunch compressors are o她鄉ften very much limited in sp放愛ace. By the use of na東花nocrystalline cores, the require區還d length compared to Fe視制rrite cores can be reduced by typicall會熱y 50% - but with the disadvantage o刀離f significantly higher哥年 power consumption during o用雜peration. But due to their lo技身w impedance, the nanocrystall吧厭ine cores also avoid unfavorable inter那冷actions with the ion beam and拍樹 thus, they are used i讀刀n several particle beam acc生頻elerator installations黑對 worldwide.

 一(yī)、尺寸圖示（Size Chart）：

二、産品選型表（Product selection table）：