高飽和磁感應強度-有效縮小變壓器體積(ji) High saturate induction—reduce volume of transformers
一、產品(pin)介紹（Introduction）：
納(na)米(mi)晶材(cai)料同時(shi)具(ju)備硅鋼、坡(po)莫合金(jin)和鐵(tie)氧體(ti)(ti)(ti)的(de)優點(dian)，高(gao)頻(pin)逆變(bian)(bian)電(dian)(dian)(dian)源(yuan)的(de)工作(zuo)頻(pin)率(lv)在20kHz~50kHz，作(zuo)為電(dian)(dian)(dian)源(yuan)心臟(zang)的(de)主變(bian)(bian)壓器，傳統的(de)鐵(tie)芯(xin)(xin)材(cai)料鐵(tie)氧體(ti)(ti)(ti)雖(sui)高(gao)頻(pin)損耗較(jiao)(jiao)低(di)(di)，但其(qi)100kHz以(yi)下頻(pin)段的(de)磁導(dao)率(lv)較(jiao)(jiao)低(di)(di)，且其(qi)飽(bao)和磁感應值(zhi)（Bs）較(jiao)(jiao)低(di)(di)，鐵(tie)芯(xin)(xin)的(de)體(ti)(ti)(ti)積和重量仍較(jiao)(jiao)大，此(ci)外，鐵(tie)氧體(ti)(ti)(ti)的(de)居里溫度(du)較(jiao)(jiao)低(di)(di)，熱穩(wen)定性(xing)差，溫度(du)稍高(gao)即導(dao)致Bs值(zhi)降(jiang)低(di)(di)，易(yi)飽(bao)和，工作(zuo)狀態不穩(wen)定，不適(shi)合于高(gao)頻(pin)大功率(lv)下使用(yong)。納(na)米(mi)晶材(cai)料，具(ju)有優良的(de)綜合磁性(xing)能(neng)，特(te)別是應用(yong)在高(gao)頻(pin)大功率(lv)逆變(bian)(bian)電(dian)(dian)(dian)源(yuan)上鐵(tie)芯(xin)(xin)的(de)首選(xuan)。納(na)米(mi)晶鐵(tie)芯(xin)(xin)不僅用(yong)于逆變(bian)(bian)焊(han)機電(dian)(dian)(dian)源(yuan)，而且廣泛(fan)用(yong)于電(dian)(dian)(dian)解電(dian)(dian)(dian)鍍設(she)備、感應加熱設(she)備、充(chong)電(dian)(dian)(dian)設(she)備、通信電(dian)(dian)(dian)源(yuan)、UPS電(dian)(dian)(dian)源(yuan)、X光機電(dian)(dian)(dian)源(yuan)、激光電(dian)(dian)(dian)源(yuan)、變(bian)(bian)頻(pin)調(diao)速電(dian)(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、產品特(te)點（Characteristic）：
—高飽和磁感應強度-有效縮(suo)小變壓(ya)器體(ti)積(ji)
High saturate induction—reduce volume of transformers
—高(gao)導(dao)磁率低(di)矯頑力-提高(gao)變壓器效率、減(jian)小激(ji)磁功率、降(jiang)低(di)銅損
High permeability and low coercivity—improve efficiency, lower exciting power and reduce copper loss
—低損耗-降低變壓器的溫升(sheng)
Low core loss—reduce temperature rise of transformers
—優良的溫度穩定性-可在-55~130℃長(chang)期工作
Excellent thermal stability—with the serving temperature of -55℃~130℃ for long time
三、產品應用（Application）：
·逆變焊機電源(yuan) （Inverter welding machine power source）
·電(dian)解電(dian)鍍(du)設備 （Electrolytic plating equipment）
·感應加熱(re)設備 （Induction heating equipment）
·充電(dian)設(she)備 （Charging equipment）
·通信(xin)電源(yuan) （Communication power supply）
·UPS電源 （UPS power supply）
·X光(guang)機電源 （X-ray source）
·激光電源 （Laser power supply）
·變頻調速電源(yuan) （Frequency conversion power supply, etc.）
四、特性曲線（Special characteristic curve）：
1.納米晶與鐵(tie)氧體鐵(tie)芯靜態磁滯回線對比
(Static Hysteresis Loop Comparison Between Nanocrystalline and Ferrite Cores)
2.納(na)米晶與鐵氧(yang)體(ti)鐵芯損耗(hao)對比
(Core Loss Comparison Between Nanocrystalline and Ferrite Cores)
3.不同(tong)帶(dai)厚鐵芯損耗對(dui)比
(Core Loss Comparison of Nanocrystalline Cores Made of Different Thickness Ribbon)
4.納米晶與鐵氧體鐵芯使用(yong)溫度范圍及其溫度穩定(ding)性(xing)對比
(Operation Temperature Range and Stability Comparison Between Nanocrystalline and Ferrite Cores)
納(na)米(mi)(mi)晶居里溫度570℃，傳(chuan)統鐵氧(yang)(yang)體(ti)的居里溫度僅(jin)200℃，在-40℃～+140℃溫度范圍內，納(na)米(mi)(mi)晶鐵芯主要磁特性變(bian)化率(lv)小(xiao)于(yu)(yu)10％，而傳(chuan)統的鐵氧(yang)(yang)體(ti)卻高達50%以上，用納(na)米(mi)(mi)晶鐵芯制造的濾波器件(jian),可(ke)以更好地應用于(yu)(yu)高溫環境，更適應環境變(bian)化。
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）：
