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TH1778直流偏(pian)置(zhi)電流源(yuan) 同惠電子憑借其在偏(pian)置(zhi)電流源(yuan)領域(yu)深厚(hou)的(de)技(ji)術積淀和廣(guang)泛的(de)市場調研，推出了(le)大功率直流偏(pian)置(zhi)電流源(yuan)——TH1778系列(lie)直流偏(pian)置(zhi)電流源(yuan)。TH1778系列(lie)直流偏(pian)置(zhi)電流源(yuan)采用了(le)高性(xing)能(neng)CortexM3內核的(de)ARM處理(li)器(qi)，圖形界面，全觸(chu)控操作，方便(bian)便(bian)捷。

TH1778S直流(liu)(liu)(liu)(liu)偏置(zhi)(zhi)電(dian)流(liu)(liu)(liu)(liu)源(yuan)(yuan)(yuan)(yuan) 產品簡介(jie) 界面(mian)友(you)好、操作(zuo)便捷、性能更！ 同惠電(dian)子(zi)憑借其在偏置(zhi)(zhi)電(dian)流(liu)(liu)(liu)(liu)源(yuan)(yuan)(yuan)(yuan)領域(yu)深厚的(de)技(ji)術積淀和廣泛的(de)市(shi)場調研，推(tui)出了大(da)功(gong)率直流(liu)(liu)(liu)(liu)偏置(zhi)(zhi)電(dian)流(liu)(liu)(liu)(liu)源(yuan)(yuan)(yuan)(yuan)——TH1778系列直流(liu)(liu)(liu)(liu)偏置(zhi)(zhi)電(dian)流(liu)(liu)(liu)(liu)源(yuan)(yuan)(yuan)(yuan)。TH1778系列直流(liu)(liu)(liu)(liu)偏置(zhi)(zhi)電(dian)流(liu)(liu)(liu)(liu)源(yuan)(yuan)(yuan)(yuan)采用(yong)了高(gao)性能CortexM3內核的(de)ARM處理器，圖形界面(mian)，全觸控(kong)操作(zuo)，方便便捷。

簡要(yao)(yao)介紹 ■TH1776直(zhi)流(liu)偏(pian)置電(dian)(dian)流(liu)源主要(yao)(yao)用于(yu)電(dian)(dian)感(gan)(gan),變壓器線圈進行電(dian)(dian)感(gan)(gan)測(ce)量(liang)時施加(jia)直(zhi)流(liu)偏(pian)置電(dian)(dian)流(liu),除了需(xu)達到所(suo)需(xu)電(dian)(dian)流(liu)外，還必須(xu)有(you)對(dui)電(dian)(dian)感(gan)(gan)量(liang)測(ce)量(liang)影響小，頻(pin)率(lv)響應(ying)寬等要(yao)(yao)求(qiu)。TH1776無需(xu)面板(ban)操(cao)作，直(zhi)接由(you)LCR進行電(dian)(dian)流(liu)設定及控(kong)制，并且可(ke)兼容HP4284A、E4980A控(kong)制模(mo)式。該儀(yi)器可(ke)輸(shu)出(chu)0-20A電(dian)(dian)流(liu)，兩臺(tai)TH1776疊加(jia)可(ke)提供0-40A電(dian)(dian)流(liu)，頻(pin)率(lv)響應(ying)為100HZ2MHz,產

TH1775直(zhi)流(liu)偏(pian)置(zhi)電(dian)流(liu)源(yuan) 簡要介紹 TH1775型直(zhi)流(liu)偏(pian)置(zhi)電(dian)流(liu)源(yuan)（也稱直(zhi)流(liu)磁化(hua)電(dian)源(yuan)）主要用于電(dian)感(gan)(gan),變壓器線(xian)圈進行電(dian)感(gan)(gan)測量(liang)時(shi)施加直(zhi)流(liu)偏(pian)置(zhi)電(dian)流(liu)，對該類儀器除需(xu)達到所需(xu)電(dian)流(liu)外，還需(xu)有對電(dian)感(gan)(gan)量(liang)測量(liang)影(ying)響小，頻率響應寬（疊加直(zhi)流(liu)電(dian)流(liu)時(shi)可使(shi)用高(gao)頻LCR表進行測量(liang)）等要求(qiu)。

TH1773直(zhi)(zhi)流(liu)偏(pian)置電(dian)(dian)(dian)流(liu)源簡要(yao)(yao)介紹 TH1773型直(zhi)(zhi)流(liu)偏(pian)置電(dian)(dian)(dian)流(liu)源（也稱(cheng)直(zhi)(zhi)流(liu)磁化電(dian)(dian)(dian)源）主要(yao)(yao)用于(yu)電(dian)(dian)(dian)感(gan),變壓器線圈進行(xing)電(dian)(dian)(dian)感(gan)測(ce)量(liang)(liang)時(shi)施(shi)加直(zhi)(zhi)流(liu)偏(pian)置電(dian)(dian)(dian)流(liu)，對該類(lei)儀器除(chu)需達到所需電(dian)(dian)(dian)流(liu)外，還需有對電(dian)(dian)(dian)感(gan)量(liang)(liang)測(ce)量(liang)(liang)影響小，頻(pin)率響應寬（疊加直(zhi)(zhi)流(liu)電(dian)(dian)(dian)流(liu)時(shi)可使用高頻(pin)LCR表進行(xing)測(ce)量(liang)(liang)）等要(yao)(yao)求。

TH1772B直(zhi)流(liu)(liu)(liu)偏置(zhi)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)源(yuan) 簡(jian)要介紹 ■TH1772B是(shi)一種直(zhi)流(liu)(liu)(liu)恒定(ding)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)源(yuan)，適(shi)用于電(dian)(dian)(dian)(dian)感器、變壓(ya)器、磁芯器件(jian)(jian)等電(dian)(dian)(dian)(dian)感元件(jian)(jian)在(zai)(zai)低頻電(dian)(dian)(dian)(dian)感測(ce)試(shi)(shi)時疊(die)加直(zhi)流(liu)(liu)(liu)恒定(ding)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，檢(jian)查被測(ce)器件(jian)(jian)在(zai)(zai)特定(ding)偏置(zhi)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)條件(jian)(jian)下的電(dian)(dian)(dian)(dian)感量情(qing)況。該電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)源(yuan)可(ke)與同(tong)惠公司所有(you)LCR表(biao)及(ji)大(da)部的LCR表(biao)進行直(zhi)流(liu)(liu)(liu)疊(die)加測(ce)量，尤其(qi)適(shi)用于生產線快速測(ce)試(shi)(shi)。該產品電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)建立時間短，對LCR表(biao)的測(ce)試(shi)(shi)穩定(ding)性影(ying)響小，可(ke)進行多臺疊(die)加以擴大(da)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)輸出范(fan)圍，也可(ke)作(zuo)一般的直(zhi)流(liu)(liu)(liu)恒

簡要(yao)介紹 ■TL2812D型LCR數(shu)字(zi)電橋是本公司研制的(de)低(di)頻(pin)元件測(ce)量(liang)的(de)換代產品， 其中應用多項元件測(ce)量(liang)的(de)技術，大字(zi)符LCD顯(xian)示，采(cai)用SMT貼片工藝，操作(zuo)方便，外形美(mei)觀。可(ke)(ke)滿足生(sheng)產線(xian)質量(liang)保證(zheng)、進貨檢驗(yan)及自動化生(sheng)產的(de)需要(yao)。TL2812D為(wei)常州同(tong)惠(hui)推出的(de)一款低(di)價LCR數(shu)字(zi)電橋，可(ke)(ke)替代TH2811D，在夾具方面采(cai)用了TH26004s-1四端開爾文測(ce)

TH2838精密LCR數字電(dian)橋 簡要介紹 ■ TH2838/TH2838H/TH2838A是(shi)采用當前的(de)(de)自(zi)動平衡電(dian)橋原理研制成(cheng)功的(de)(de)新(xin)一代阻抗測試儀器，其0.05%的(de)(de)基本精度、zui快達5.6ms的(de)(de)測試速度、20Hz-2MHz的(de)(de)頻(pin)率范(fan)圍(wei)(wei)及高達1GΩ的(de)(de)阻抗測試范(fan)圍(wei)(wei)可(ke)以滿足(zu)元件與材料(liao)的(de)(de)一切測量(liang)要求，特別有利于(yu)測量(liang)低D電(dian)容(rong)器和(he)高Q電(dian)感器的(de)(de)測量(liang)。四端對的(de)(de)端口配置方式可(ke)有效消除測試線電(dian)磁耦合的(de)(de)影響