高飽(bao)和磁感應強度-有(you)效(xiao)縮小變壓器(qi)體積 High saturate induction—reduce volume of transformers
一、產(chan)品(pin)介紹（Introduction）：
納(na)米(mi)晶(jing)材料同時具備硅鋼(gang)、坡莫(mo)合(he)(he)金和(he)鐵(tie)氧體的(de)優點，高(gao)(gao)頻(pin)(pin)(pin)逆變(bian)(bian)電(dian)(dian)源(yuan)的(de)工(gong)作頻(pin)(pin)(pin)率(lv)(lv)(lv)(lv)在20kHz~50kHz，作為電(dian)(dian)源(yuan)心臟的(de)主(zhu)變(bian)(bian)壓器，傳統的(de)鐵(tie)芯(xin)材料鐵(tie)氧體雖高(gao)(gao)頻(pin)(pin)(pin)損耗較(jiao)(jiao)低，但其100kHz以(yi)下頻(pin)(pin)(pin)段(duan)的(de)磁(ci)(ci)導率(lv)(lv)(lv)(lv)較(jiao)(jiao)低，且(qie)其飽和(he)磁(ci)(ci)感應(ying)(ying)值（Bs）較(jiao)(jiao)低，鐵(tie)芯(xin)的(de)體積和(he)重(zhong)量仍(reng)較(jiao)(jiao)大(da)，此外，鐵(tie)氧體的(de)居里溫度(du)較(jiao)(jiao)低，熱穩(wen)定性(xing)差，溫度(du)稍高(gao)(gao)即導致(zhi)Bs值降低，易飽和(he)，工(gong)作狀態不穩(wen)定，不適合(he)(he)于(yu)高(gao)(gao)頻(pin)(pin)(pin)大(da)功(gong)(gong)率(lv)(lv)(lv)(lv)下使用。納(na)米(mi)晶(jing)材料，具有優良的(de)綜合(he)(he)磁(ci)(ci)性(xing)能，特別是應(ying)(ying)用在高(gao)(gao)頻(pin)(pin)(pin)大(da)功(gong)(gong)率(lv)(lv)(lv)(lv)逆變(bian)(bian)電(dian)(dian)源(yuan)上鐵(tie)芯(xin)的(de)首選。納(na)米(mi)晶(jing)鐵(tie)芯(xin)不僅用于(yu)逆變(bian)(bian)焊機(ji)電(dian)(dian)源(yuan)，而且(qie)廣(guang)泛用于(yu)電(dian)(dian)解電(dian)(dian)鍍(du)設備、感應(ying)(ying)加熱設備、充電(dian)(dian)設備、通(tong)信(xin)電(dian)(dian)源(yuan)、UPS電(dian)(dian)源(yuan)、X光機(ji)電(dian)(dian)源(yuan)、激光電(dian)(dian)源(yuan)、變(bian)(bian)頻(pin)(pin)(pin)調速電(dian)(dian)源(yuan)等領域。
Nanocrystalline materials have a combination advantages of silicon steel, permalloy and ferrite, the working frequency of high frequency inverter power supply is 20 kHz ~ 50 kHz, as the heart of main power supply transformer, although the traditional ferrite core material loss at high frequency is low, but the permeability of below 100 kHz frequency is relatively low, and its saturation magnetic flux density value (Bs) is also low, the volume and weight of the iron core is still large. In addition, because of low Curie temperature, weak thermal stability, Bs value decreases quickly when little temperature rise, easy to saturation and working condition is not stable, ferrite is not suitable for high frequency power. Nanocrystalline materials have excellent comprehensive magnetic properties, especially applicable in high-power and high-frequency inverter power core. Nanocrystalline core not only used in inverter welding machine power source, but also widely used in electrolytic plating equipment, induction heating equipment, charging equipment, communication power supply, UPS power supply, X-ray source, laser power supply, frequency conversion power supply, etc.
二、產(chan)品特點（Characteristic）：
—高飽和磁感(gan)應強度-有效縮小變壓器體積
High saturate induction—reduce volume of transformers
—高導磁率(lv)低矯頑力-提高變(bian)壓器效(xiao)率(lv)、減(jian)小激(ji)磁功率(lv)、降低銅(tong)損
High permeability and low coercivity—improve efficiency, lower exciting power and reduce copper loss
—低(di)損(sun)耗-降低(di)變壓器的溫升
Low core loss—reduce temperature rise of transformers
—優良的溫(wen)度(du)穩(wen)定性-可在-55~130℃長期工作
Excellent thermal stability—with the serving temperature of -55℃~130℃ for long time
三、產品應用（Application）：
·逆變焊(han)機電(dian)源 （Inverter welding machine power source）
·電(dian)解電(dian)鍍設備 （Electrolytic plating equipment）
·感應加熱設備(bei) （Induction heating equipment）
·充(chong)電設(she)備 （Charging equipment）
·通信電(dian)源 （Communication power supply）
·UPS電源 （UPS power supply）
·X光機電源 （X-ray source）
·激光(guang)電(dian)源 （Laser power supply）
·變頻調速電源(yuan) （Frequency conversion power supply, etc.）
四(si)、特性曲線（Special characteristic curve）：
1.納米晶(jing)與鐵氧體鐵芯靜態(tai)磁(ci)滯回(hui)線對(dui)比
(Static Hysteresis Loop Comparison Between Nanocrystalline and Ferrite Cores)
2.納米晶與鐵氧體(ti)鐵芯損耗(hao)對比
(Core Loss Comparison Between Nanocrystalline and Ferrite Cores)
3.不同帶厚(hou)鐵芯(xin)損耗對比
(Core Loss Comparison of Nanocrystalline Cores Made of Different Thickness Ribbon)
4.納米晶與鐵(tie)氧(yang)體鐵(tie)芯使用溫(wen)度范圍及(ji)其溫(wen)度穩定(ding)性對比(bi)
(Operation Temperature Range and Stability Comparison Between Nanocrystalline and Ferrite Cores)
納米晶居(ju)里溫度(du)570℃，傳(chuan)(chuan)統(tong)鐵(tie)氧體的(de)(de)居(ju)里溫度(du)僅200℃，在-40℃～+140℃溫度(du)范圍內(nei)，納米晶鐵(tie)芯主要磁特性變化(hua)(hua)率小于10％，而傳(chuan)(chuan)統(tong)的(de)(de)鐵(tie)氧體卻高(gao)達50%以(yi)上，用納米晶鐵(tie)芯制造(zao)的(de)(de)濾波器件,可(ke)以(yi)更好地(di)應用于高(gao)溫環(huan)境，更適應環(huan)境變化(hua)(hua)。
The curie temperature of nanocrystalline material is 570℃ and that of ferrite is only 200℃. The main performance of nanocrystalline cores change less than 10% at the range from -40℃ to +140℃. But the changing rate of ferrite is more than 50%. Filters made of nanocrystalline cores can be better applied to high-temperature environment and adapt to environment change.
一、尺寸圖示（Size Chart）：
二、產品選型表（Product selection table）：
