性能 Functions: ◆ 輸入特性測試(交流、直流、交直流) Input(AC、DC、AC&DC) 測量輸入電壓、電流、功率、功率因數(shù)、電網(wǎng)頻率。 Input voltage,current,power,PF,frequency. ◆ 輸出特性測試(交流、直流、交直流) Output(AC、DC、AC&DC) 測量輸出電壓、電流、功率 Output voltage,current,power ◆ 輸入精度 Input accuracy: ±(0.4% reading+0.1% range+1 digit) ◆ 輸出精度 Output accuracy: ±(0.4% reading+0.1% range+1 digit) ◆ 輸入、輸出電流測試頻響1MHz，能夠準(zhǔn)確測量各類LED驅(qū)動(dòng)電源 Frequency response up to 1MHz lrms, content to every LED power ◆ 八窗口顯示輸入特性、輸出特性各參數(shù)并顯示LED驅(qū)動(dòng)器的效率，便于比較、分析 Display input and output parameters simultaneously with 8 windows, also the efficiency of LED driver, convenient for comparison and analysis ◆ 測試快速，0.1秒鐘實(shí)現(xiàn)輸入、輸出各參數(shù)測試 Input and output parameters tested simultaneously within 1 second ◆ 各參數(shù)可設(shè)置上下限值,超限聲光報(bào)警 Parameters can set upper and lower limit, acousto-optic alarming above limit ◆ 輸入模擬電路、輸出模擬電路、數(shù)字處理電路互相之間實(shí)現(xiàn)隔離,不但大大提高了儀器的抗干擾能力,也極大地降低了測量儀 器對被測驅(qū)動(dòng)電源正常工作的干涉 Achieve isolation among input analog circuit, output analog circuit and digital processing circuit, not only the ability of anti-interference is improved greatly,but also the interference which the instrument brings to the driver under test is reduced greatly. ◆ 提供HANDLER接口,以便與外部設(shè)備聯(lián)接,以適應(yīng)大規(guī)?？焖贆z測 Offer HANDLER interface for connecting external equipments to do massive and fast inspection ◆ 提供RS-232接口，儀器內(nèi)部固化了標(biāo)準(zhǔn)通訊協(xié)議，用戶可以使用該協(xié)議編寫程序，進(jìn)行二次開發(fā)，自由拓展儀器的功能 RS-232 interface offered, standard communication protocol solidified inside the instrument, with which, users can write programs for the second time development and expand functions freely.