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TH6713 可編程開關(guan)直流電源(yuan)
簡介
TH6700系(xi)列是一款單路輸(shu)出(chu)、寬范圍可編程開關直(zhi)流(liu)電(dian)(dian)源,有(you)三種輸(shu)出(chu)功率為360W、720W、1080W的機型。用戶多(duo)可以實現主從(cong)串聯(lian)2臺(tai)或者主從(cong)并聯(lian)3臺(tai)TH6700電(dian)(dian)源,滿足更高輸(shu)出(chu)電(dian)(dian)壓和電(dian)(dian)流(liu)的要求(qiu)。
TH6700系列設(she)計了可(ke)調(diao)斜率功(gong)能,用戶可(ke)以設(she)置(zhi)輸(shu)出電(dian)(dian)壓或輸(shu)出電(dian)(dian)流的(de)上升時(shi)間(jian)和(he)(he)下降時(shi)間(jian)。通常情況下,測試照明裝置(zhi)和(he)(he)大(da)型電(dian)(dian)容時(shi)會在輸(shu)出打開瞬(shun)間(jian)引發(fa)浪(lang)涌(yong)電(dian)(dian)流,這嚴重縮(suo)短被測件(jian)壽(shou)命。為了避(bi)免浪(lang)涌(yong)電(dian)(dian)流破壞(huai)器(qi)件(jian),在開關瞬(shun)間(jian)光滑和(he)(he)緩慢的(de)電(dian)(dian)壓傳輸(shu)可(ke)以顯著減少浪(lang)涌(yong)電(dian)(dian)流,保護器(qi)件(jian)免遭(zao)大(da)電(dian)(dian)流損壞(huai)。
TH6700系列(lie)(lie)的(de)恒壓/恒流優先(xian)選擇(ze)模式能(neng)夠很好的(de)保(bao)護被測(ce)件。傳(chuan)統電(dian)源通(tong)常處于CV模式,當輸(shu)出(chu)開啟(qi)時,這會瞬間(jian)給電(dian)容性(xing)負載帶來一個較大的(de)浪涌電(dian)流。TH6700系列(lie)(lie)在輸(shu)出(chu)開啟(qi)瞬間(jian),能(neng)優先(xian)運(yun)行在CC模式,避免突發(fa)的(de)尖峰電(dian)流,保(bao)護器件免遭浪涌電(dian)流損壞。
TH6700系(xi)列可(ke)以(yi)使(shi)用可(ke)編程內部電(dian)(dian)(dian)阻(zu)(zu),仿真電(dian)(dian)(dian)池(chi)(chi)的(de)輸出(chu)。例(li)如,電(dian)(dian)(dian)池(chi)(chi)擁有可(ke)變(bian)內部電(dian)(dian)(dian)阻(zu)(zu),使(shi)用電(dian)(dian)(dian)池(chi)(chi)供電(dian)(dian)(dian)的(de)設備(bei)將對設備(bei)應用一個(ge)電(dian)(dian)(dian)壓(ya),這個(ge)電(dian)(dian)(dian)壓(ya)在(zai)經過(guo)電(dian)(dian)(dian)池(chi)(chi)的(de)內部電(dian)(dian)(dian)阻(zu)(zu)時會(hui)出(chu)現電(dian)(dian)(dian)壓(ya)下(xia)跌(die)。TH6700可(ke)以(yi)設置模擬內阻(zu)(zu)電(dian)(dian)(dian)阻(zu)(zu)值,從而使(shi)輸出(chu)電(dian)(dian)(dian)壓(ya)下(xia)跌(die)。
TH6700系列提供(gong)OVP、OCP和OTP保護。輸(shu)出(chu)電壓或電流一旦(dan)超(chao)(chao)過(guo)預先設定的(de)值,輸(shu)出(chu)立即(ji)關閉(bi);機器內部的(de)溫(wen)度一旦(dan)超(chao)(chao)過(guo)一定的(de)溫(wen)度,輸(shu)出(chu)也會立即(ji)關閉(bi)。
TH6700系列后面板(ban)可以(yi)接成(cheng)兩(liang)端(duan)量(liang)測和四(si)端(duan)量(liang)測。接成(cheng)四(si)端(duan)量(liang)測具(ju)有(you)遠(yuan)端(duan)補償功(gong)能,可補償電源到待測件上的壓降。
TH6700系(xi)列有(you)豐富的(de)(de)(de)接(jie)口(kou)(kou):USB HOST、USB DEVICE、LAN、RS232、模(mo)(mo)擬控(kong)(kong)制(zhi)(zhi)接(jie)口(kou)(kou)。外部電(dian)(dian)壓和外部電(dian)(dian)阻控(kong)(kong)制(zhi)(zhi)CV/CC模(mo)(mo)式是(shi)通過模(mo)(mo)擬控(kong)(kong)制(zhi)(zhi)接(jie)口(kou)(kou)實(shi)現的(de)(de)(de)。外部電(dian)(dian)壓0-10V這個(ge)范(fan)(fan)(fan)圍(wei)(wei)可以控(kong)(kong)制(zhi)(zhi)0-額(e)定(ding)(ding)電(dian)(dian)壓或0-額(e)定(ding)(ding)電(dian)(dian)流(liu)輸出范(fan)(fan)(fan)圍(wei)(wei);外部電(dian)(dian)阻0-10kΩ這個(ge)范(fan)(fan)(fan)圍(wei)(wei)可以控(kong)(kong)制(zhi)(zhi)0-額(e)定(ding)(ding)電(dian)(dian)壓或0-額(e)定(ding)(ding)電(dian)(dian)流(liu)輸出范(fan)(fan)(fan)圍(wei)(wei)。TH6700系(xi)列的(de)(de)(de)串并聯(lian)操作也(ye)是(shi)通過模(mo)(mo)擬控(kong)(kong)制(zhi)(zhi)接(jie)口(kou)(kou)來(lai)實(shi)現的(de)(de)(de)。
應(ying)用
■ 研(yan)發和設計(ji)驗(yan)證(zheng)通用測試
■ 新能源 太(tai)陽能電(dian)池,新動(dong)力汽車,電(dian)動(dong)自行車
■ 生產線(xian)工作臺常規測(ce)試(shi)、維修
■ 自(zi)動化設備集成(cheng)測(ce)試(shi)
■ 太陽能(neng)光伏(fu)模擬測試
■ 教(jiao)學實驗室(shi)
■ LED測試
技術參數
參數 | 型號 | TH6711 | TH6712 | TH6713 |
額定(ding)輸出 | 功率 | 360W | 720W | 1080W |
電壓 | 0-30V | 0-30V | 0-30V | |
電流 | 0-33A | 0-66A | 0-100A | |
負載調整率(lv) | 電壓(ya) | ≤20mV | ||
電流 | ≤41mA | ≤77mA | ≤113mA | |
電源調整率 | 電壓 | ≤18mV | ||
電(dian)流 | ≤41mA | ≤77mA | ≤113mA | |
設定值解析度(du) | 電壓 | 10mV | ||
電流 | 10mA | 10mA | 100mA | |
回讀值解析度 | 電(dian)壓 | 10mV | ||
電(dian)流(liu) | 10mA | 10mA | 100mA | |
設定值精度 (25℃±5℃) | 電壓 | ≤0.1%+10mV | ||
電流(liu) | ≤0.1%+30mA | ≤0.1%+60mA | ≤0.1%+100mA | |
回讀值精度 (25℃±5℃) | 電(dian)壓 | ≤0.1%+20mV | ||
電流(liu) | ≤0.1%+40mA | ≤0.1%+70mA | ≤0.1%+100mA | |
紋(wen)波與噪聲 (20Hz-2MHz) | 差模電壓 | ≤60mVp-p and 7mVrms | ≤80mVp-p and 11mVrms | ≤100mVp-p and 14mVrms |
差模電流 | ≤72mArms | ≤144mArms | ≤216mArms | |
動態恢(hui)復時間(jian) (50%-100%負(fu)載(zai))負(fu)載(zai) 頻率=100Hz |
恢復到10mV |
≤1ms | ||
上升時間 | 10%-90% | ≤50ms | ||
下降時間(jian)(滿(man)載) | 90%-10% | ≤50ms | ||
下降時間(空載) | 90%-10% | ≤500ms | ||
主從并聯(lian) | 含主機多(duo)并聯3臺 | |||
主從串(chuan)聯(lian) | 含主機多串聯2臺 | |||
過壓保護OVP | 3-33V | 3-33V | 3-33V | |
過流保護OCP | 3.6-37.8A | 5-75.6A | 5-113.4A | |
過溫保護OTP | 內(nei)部溫度(du)上升決定 | |||
供電(dian)電(dian)源 | 88-265VAC,50/60HZ |
附件
標配 | |||||
配件名稱 | 型號 |
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大(da)電(dian)流測試線纜 | TH26035D |
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大電流測試(shi)線纜(lan) | TH26035E |
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26芯(xin)模擬控制接口 | TH26081 |
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