介(jie)(jie)電(dian)(dian)彈(dan)(dan)性(xing)(xing)體(ti)被(bei)認為(wei)是(shi)最有(you)前(qian)途的“人工肌肉”材料(liao)，廣泛應用(yong)于(yu)軟體(ti)機(ji)(ji)器人、智能假肢(zhi)、觸覺(jue)傳感(gan)器、盲文顯(xian)示(shi)、光學器件、航(hang)空航(hang)天以及能量收集等(deng)領域。介(jie)(jie)電(dian)(dian)彈(dan)(dan)性(xing)(xing)體(ti)的工作(zuo)原理主要(yao)基于(yu)其壓(ya)電(dian)(dian)效應和介(jie)(jie)電(dian)(dian)特性(xing)(xing)，將輸(shu)入信(xin)號通過放大器放大，從而驅動(dong)介(jie)(jie)電(dian)(dian)彈(dan)(dan)性(xing)(xing)體(ti)產生電(dian)(dian)場，電(dian)(dian)場的變化會導致(zhi)介(jie)(jie)電(dian)(dian)彈(dan)(dan)性(xing)(xing)體(ti)內部電(dian)(dian)荷分布的改(gai)變，進而引發其形變或產生機(ji)(ji)械(xie)運動(dong)。

　　安泰電(dian)子ATA-7000系列是一(yi)款理(li)想的(de)可放(fang)大交、直(zhi)流信號(hao)的(de)高壓放(fang)大器(qi)，單端輸出40kVp-p（±20kVp）高壓，可以(yi)驅動各種(zhong)高壓型負載，能夠(gou)賦能介電(dian)彈性體研究實驗(yan)實現新突破(po)！

　　應用案例一：介電彈性體驅動實驗

　　圖(tu)：介電彈性體驅動實(shi)驗(yan)實(shi)驗(yan)框(kuang)圖(tu)

　　實驗過程(cheng)：信(xin)(xin)號(hao)源輸出0-3V頻率為(wei)1-10Hz的(de)正(zheng)弦波電(dian)(dian)(dian)壓信(xin)(xin)號(hao)，輸出到功(gong)率放大(da)器(qi)中，通過功(gong)率放大(da)器(qi)放大(da)至0-1500V電(dian)(dian)(dian)壓，高電(dian)(dian)(dian)壓輸出到電(dian)(dian)(dian)活(huo)性聚(ju)合物(wu)正(zheng)反表面的(de)導電(dian)(dian)(dian)炭(tan)膏，導電(dian)(dian)(dian)炭(tan)膏積累異性電(dian)(dian)(dian)荷，產生靜電(dian)(dian)(dian)力(li)，擠壓電(dian)(dian)(dian)活(huo)性聚(ju)合物(wu)產生形變。

　　應用案例二：介電彈性體性能研究

　　圖：硅橡膠介電彈(dan)性體材(cai)料伸縮控制系(xi)統

　　實(shi)驗過程：使用計算(suan)(suan)機(ji)編輯任意波(bo)形(xing)由函數(shu)發生器(qi)輸(shu)出(chu)，信號通(tong)過高(gao)壓放(fang)大器(qi)放(fang)大至2kVp-10kVp，驅動(dong)硅(gui)橡膠(jiao)（介電彈性體）材料伸(shen)縮(suo)(suo)運動(dong)。用激(ji)光傳(chuan)感器(qi)捕捉(zhuo)材料伸(shen)縮(suo)(suo)運動(dong)幅度(du)(du)的波(bo)形(xing)，將運動(dong)波(bo)形(xing)通(tong)過導(dao)線輸(shu)出(chu)到(dao)(dao)計算(suan)(suan)機(ji)，通(tong)過計算(suan)(suan)機(ji)軟件可以觀察到(dao)(dao)信號輸(shu)入波(bo)形(xing)和(he)伸(shen)縮(suo)(suo)運動(dong)幅度(du)(du)的波(bo)形(xing)，兩(liang)組(zu)進行(xing)數(shu)據對比。可以觀察到(dao)(dao)材料有(you)明顯的周期(qi)性伸(shen)張(zhang)和(he)收縮(suo)(suo)，在計算(suan)(suan)機(ji)上可以觀察到(dao)(dao)輸(shu)出(chu)波(bo)形(xing)和(he)伸(shen)縮(suo)(suo)運動(dong)幅度(du)(du)波(bo)形(xing)，兩(liang)者完全一致。

　　Aigtek安(an)泰(tai)電(dian)子的ATA-7000系列高壓(ya)放大器在(zai)介電(dian)彈(dan)性(xing)體和電(dian)致(zhi)伸縮領(ling)域中有廣泛應用(yong)，最大輸(shu)出40kVpp電(dian)壓(ya)能夠滿足大部(bu)分介電(dian)彈(dan)性(xing)體的測試需(xu)求。

　　ATA-7000系列高壓放大器應用場景：介電彈性體測試、EHD電流體打印、鐵電測試、等離子體測試、3D打印、材料極化、靜電紡絲、微流控。

　　圖：ATA-7000系列高壓放大器應用場景

　　其他應用：軟(ruan)體機(ji)器(qi)(qi)人、電(dian)(dian)(dian)活性(xing)聚合(he)物、壓電(dian)(dian)(dian)驅(qu)動與控(kong)制(zhi)、激光(guang)(guang)調(diao)制(zhi)、半(ban)導(dao)體研究、靜(jing)電(dian)(dian)(dian)偏(pian)轉(zhuan)(zhuan)、電(dian)(dian)(dian)流變液(ye)、交流或直流偏(pian)置、粒子(zi)(zi)加速(su)器(qi)(qi)、質譜儀、材料表征、DBD等離(li)子(zi)(zi)致(zhi)動器(qi)(qi)、常(chang)壓等離(li)子(zi)(zi)體、電(dian)(dian)(dian)暈(yun)放電(dian)(dian)(dian)、介(jie)電(dian)(dian)(dian)擊穿測(ce)(ce)試(shi)、離(li)子(zi)(zi)束偏(pian)轉(zhuan)(zhuan)、電(dian)(dian)(dian)子(zi)(zi)束偏(pian)轉(zhuan)(zhuan)、電(dian)(dian)(dian)泳、介(jie)電(dian)(dian)(dian)電(dian)(dian)(dian)泳、離(li)子(zi)(zi)引(yin)擎、粒子(zi)(zi)加速(su)器(qi)(qi)、材料表征、靜(jing)電(dian)(dian)(dian)致(zhi)動器(qi)(qi)、靜(jing)電(dian)(dian)(dian)噴涂(tu)(tu)、靜(jing)電(dian)(dian)(dian)涂(tu)(tu)裝、太陽(yang)能(neng)電(dian)(dian)(dian)池(chi)板(光(guang)(guang)伏電(dian)(dian)(dian)池(chi)）測(ce)(ce)試(shi)、電(dian)(dian)(dian)光(guang)(guang)調(diao)制(zhi)、電(dian)(dian)(dian)子(zi)(zi)照相、電(dian)(dian)(dian)暈(yun)發(fa)生(sheng)器(qi)(qi)、靜(jing)電(dian)(dian)(dian)吸盤、帶電(dian)(dian)(dian)粒子(zi)(zi)束的靜(jing)電(dian)(dian)(dian)偏(pian)轉(zhuan)(zhuan)等。

　　以上就(jiu)是高(gao)壓放大器驅動介(jie)電(dian)彈性體(ti)研(yan)究(jiu)實(shi)驗(yan)的(de)內容，Aigtek安(an)(an)泰(tai)電(dian)子(zi)(zi)各(ge)種不同(tong)系列型號指標(biao)參數的(de)功率(lv)放大器，能夠滿足(zu)更多(duo)電(dian)子(zi)(zi)工程師對于測試的(de)應用和需求(qiu)。如(ru)果您還有(you)其(qi)他(ta)電(dian)子(zi)(zi)測試需求(qiu)，請持續關(guan)注安(an)(an)泰(tai)電(dian)子(zi)(zi)官網hkdyw.cn或撥(bo)打029-88865020。