高飽和磁感應強(qiang)度-有效縮小變(bian)壓(ya)器體積(ji) High saturate induction—reduce volume of transformers
一、產(chan)品介紹（Introduction）：
納米晶(jing)(jing)材料同時具(ju)備硅(gui)鋼、坡莫合(he)金和(he)鐵(tie)氧(yang)(yang)體(ti)的(de)(de)(de)優點，高(gao)頻逆變(bian)(bian)電(dian)(dian)源(yuan)(yuan)(yuan)的(de)(de)(de)工作(zuo)頻率(lv)在20kHz~50kHz，作(zuo)為電(dian)(dian)源(yuan)(yuan)(yuan)心臟的(de)(de)(de)主變(bian)(bian)壓器，傳統的(de)(de)(de)鐵(tie)芯材料鐵(tie)氧(yang)(yang)體(ti)雖(sui)高(gao)頻損耗較(jiao)低，但其(qi)100kHz以下(xia)頻段的(de)(de)(de)磁導率(lv)較(jiao)低，且其(qi)飽和(he)磁感應值（Bs）較(jiao)低，鐵(tie)芯的(de)(de)(de)體(ti)積(ji)和(he)重量(liang)仍較(jiao)大(da)，此外，鐵(tie)氧(yang)(yang)體(ti)的(de)(de)(de)居里溫(wen)度較(jiao)低，熱(re)穩定(ding)性差(cha)，溫(wen)度稍高(gao)即導致Bs值降(jiang)低，易(yi)飽和(he)，工作(zuo)狀態不穩定(ding)，不適合(he)于(yu)(yu)高(gao)頻大(da)功率(lv)下(xia)使(shi)用(yong)(yong)。納米晶(jing)(jing)材料，具(ju)有優良的(de)(de)(de)綜合(he)磁性能(neng)，特別是應用(yong)(yong)在高(gao)頻大(da)功率(lv)逆變(bian)(bian)電(dian)(dian)源(yuan)(yuan)(yuan)上鐵(tie)芯的(de)(de)(de)首選。納米晶(jing)(jing)鐵(tie)芯不僅用(yong)(yong)于(yu)(yu)逆變(bian)(bian)焊(han)機電(dian)(dian)源(yuan)(yuan)(yuan)，而且廣(guang)泛用(yong)(yong)于(yu)(yu)電(dian)(dian)解電(dian)(dian)鍍設備、感應加熱(re)設備、充電(dian)(dian)設備、通信電(dian)(dian)源(yuan)(yuan)(yuan)、UPS電(dian)(dian)源(yuan)(yuan)(yuan)、X光機電(dian)(dian)源(yuan)(yuan)(yuan)、激光電(dian)(dian)源(yuan)(yuan)(yuan)、變(bian)(bian)頻調速電(dian)(dian)源(yuan)(yuan)(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、產品特點（Characteristic）：
—高飽和磁感應強度-有效縮小(xiao)變壓器體積(ji)
High saturate induction—reduce volume of transformers
—高(gao)導磁率(lv)(lv)低(di)(di)矯頑力-提高(gao)變壓器(qi)效率(lv)(lv)、減小激磁功率(lv)(lv)、降低(di)(di)銅損(sun)
High permeability and low coercivity—improve efficiency, lower exciting power and reduce copper loss
—低(di)損耗-降(jiang)低(di)變(bian)壓器的(de)溫升
Low core loss—reduce temperature rise of transformers
—優良的(de)溫度(du)穩定性-可在-55~130℃長期工作
Excellent thermal stability—with the serving temperature of -55℃~130℃ for long time
三、產品(pin)應(ying)用（Application）：
·逆(ni)變焊機電源 （Inverter welding machine power source）
·電解電鍍設(she)備 （Electrolytic plating equipment）
·感應加熱設(she)備 （Induction heating equipment）
·充電設備 （Charging equipment）
·通(tong)信電(dian)源 （Communication power supply）
·UPS電源(yuan) （UPS power supply）
·X光(guang)機電(dian)源 （X-ray source）
·激光電源 （Laser power supply）
·變頻調速電源 （Frequency conversion power supply, etc.）
四、特性曲線（Special characteristic curve）：
1.納米晶與(yu)鐵氧體鐵芯靜態磁滯(zhi)回(hui)線對(dui)比
(Static Hysteresis Loop Comparison Between Nanocrystalline and Ferrite Cores)
2.納米晶(jing)與(yu)鐵氧體鐵芯損耗對比
(Core Loss Comparison Between Nanocrystalline and Ferrite Cores)
3.不同帶(dai)厚(hou)鐵芯損(sun)耗對比
(Core Loss Comparison of Nanocrystalline Cores Made of Different Thickness Ribbon)
4.納米晶與鐵(tie)氧體鐵(tie)芯(xin)使用(yong)溫度范圍及其(qi)溫度穩定(ding)性對比(bi)
(Operation Temperature Range and Stability Comparison Between Nanocrystalline and Ferrite Cores)
納米晶居里溫(wen)(wen)度570℃，傳統鐵(tie)氧(yang)體(ti)的(de)居里溫(wen)(wen)度僅200℃，在-40℃～+140℃溫(wen)(wen)度范圍內，納米晶鐵(tie)芯主要磁特(te)性變化(hua)率小于10％，而傳統的(de)鐵(tie)氧(yang)體(ti)卻高(gao)達50%以(yi)上，用納米晶鐵(tie)芯制造的(de)濾(lv)波器件(jian),可以(yi)更好地應(ying)用于高(gao)溫(wen)(wen)環境，更適應(ying)環境變化(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）：
