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PPH-1503可編程高速響應直(zhi)流電源產品簡介

產品概(gai)述

PH-1503是(shi)一款高速(su)瞬(shun)態響應直流源(yuan)，也(ye)是(shi)高性能(neng)直流電源(yuan)，為(wei)數字無(wu)線通訊產品提供峰值電流測(ce)試。優(you)良的電壓(ya)瞬(shun)態響應特性能(neng)夠防(fang)止由于(yu)低電壓(ya)下降沿觸發而引(yin)起的測(ce)試中斷。

 PPH-1503和很多(duo)通(tong)信標準兼(jian)容，包括：GSM,CDMA,TDMA,DECT和其他標準。 PPH-1503可(ke)(ke)編(bian)程(cheng)(cheng)(cheng)(cheng)高精度(du)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)在(zai)(zai)(zai)(zai)前(qian)后面板(ban)的(de)(de)(de)(de)(de)(de)輸(shu)(shu)(shu)入端(duan)(duan)口處(chu)各有(you)(you)一個(ge)附加(jia)DVM（數字電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)表）。它(ta)(ta)測(ce)(ce)(ce)量(liang)(liang)范圍(wei)有(you)(you)限(xian)，僅限(xian)于低(di)(di)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)測(ce)(ce)(ce)量(liang)(liang)。它(ta)(ta)可(ke)(ke)以(yi)(yi)(yi)用來監視測(ce)(ce)(ce)試(shi)點上的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，以(yi)(yi)(yi)及測(ce)(ce)(ce)試(shi)夾(jia)具上的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)。DVM既可(ke)(ke)通過(guo)(guo)儀器(qi)(qi)前(qian)面板(ban)編(bian)程(cheng)(cheng)(cheng)(cheng)，也可(ke)(ke)遠程(cheng)(cheng)(cheng)(cheng)使用SCPI編(bian)程(cheng)(cheng)(cheng)(cheng)命令。雙量(liang)(liang)程(cheng)(cheng)(cheng)(cheng)功(gong)能(neng)(neng)(neng)允許在(zai)(zai)(zai)(zai)額定(ding)(ding)(ding)功(gong)率范圍(wei)內(nei)靈活(huo)有(you)(you)效的(de)(de)(de)(de)(de)(de)設(she)(she)定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。PPH-1503提供了一個(ge)內(nei)置*的(de)(de)(de)(de)(de)(de)測(ce)(ce)(ce)量(liang)(liang)系統，能(neng)(neng)(neng)準(zhun)確(que)地測(ce)(ce)(ce)量(liang)(liang)設(she)(she)備(bei)在(zai)(zai)(zai)(zai)不(bu)同(tong)狀態下的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)消(xiao)耗，如通話模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)，活(huo)動模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)，待機模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)和(he)(he)關(guan)機 眠模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)。為(wei)確(que)保(bao)設(she)(she)備(bei)的(de)(de)(de)(de)(de)(de)正常(chang)運行，在(zai)(zai)(zai)(zai)這(zhe)些模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)中(zhong)(zhong)進行的(de)(de)(de)(de)(de)(de)測(ce)(ce)(ce)量(liang)(liang)是至關(guan)重要(yao)的(de)(de)(de)(de)(de)(de)。在(zai)(zai)(zai)(zai)生產過(guo)(guo)程(cheng)(cheng)(cheng)(cheng)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)功(gong)能(neng)(neng)(neng)測(ce)(ce)(ce)試(shi)，PPH-1503提供的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)可(ke)(ke)替代設(she)(she)備(bei)上的(de)(de)(de)(de)(de)(de)主(zhu)要(yao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池。當(dang)(dang)(dang)輸(shu)(shu)(shu)出超過(guo)(guo)額定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)時(shi)(shi)，PPH-150可(ke)(ke)編(bian)程(cheng)(cheng)(cheng)(cheng)高精度(du)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)可(ke)(ke)執行在(zai)(zai)(zai)(zai)CV或CC模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)。雖(sui)然DC電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)可(ke)(ke)以(yi)(yi)(yi)工作在(zai)(zai)(zai)(zai)這(zhe)兩(liang)個(ge)模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)，但(dan)它(ta)(ta)被設(she)(she)計成(cheng)恒壓(ya)(ya)(ya)(ya)源(yuan)(yuan)(yuan)(yuan)。當(dang)(dang)(dang)儀器(qi)(qi)打開(kai)(kai)恒壓(ya)(ya)(ya)(ya)模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)時(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)只(zhi)能(neng)(neng)(neng)上升到(dao)(dao)(dao)設(she)(she)定(ding)(ding)(ding)值(zhi)。標準(zhun)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的(de)(de)(de)(de)(de)(de)遠端(duan)(duan)感測(ce)(ce)(ce)帶寬和(he)(he)轉換(huan)速率足夠補償負(fu)載(zai)(zai)導線的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)降，且緩(huan)慢到(dao)(dao)(dao)負(fu)載(zai)(zai)變(bian)(bian)化的(de)(de)(de)(de)(de)(de)適度(du)水平(ping)(ping)(ping)。針(zhen)對(dui)目前(qian)數字窩(wo)蜂(feng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)話的(de)(de)(de)(de)(de)(de)高脈沖電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)而言，對(dui)操作在(zai)(zai)(zai)(zai)遠端(duan)(duan)感測(ce)(ce)(ce)模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)標準(zhun)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)提出了挑戰(zhan)。它(ta)(ta)們的(de)(de)(de)(de)(de)(de)帶寬和(he)(he)轉換(huan)率不(bu)足以(yi)(yi)(yi)應對(dui)0.05到(dao)(dao)(dao)2A/us轉換(huan)率的(de)(de)(de)(de)(de)(de)這(zhe)些設(she)(she)備(bei)。如果一個(ge)大(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)瞬變(bian)(bian)出現(xian)在(zai)(zai)(zai)(zai)負(fu)載(zai)(zai)端(duan)(duan)，傳統的(de)(de)(de)(de)(de)(de)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)無法跟(gen)上負(fu)載(zai)(zai)的(de)(de)(de)(de)(de)(de)變(bian)(bian)化率。當(dang)(dang)(dang)測(ce)(ce)(ce)試(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)是有(you)(you)源(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)時(shi)(shi)，PPH-1503具有(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)吸收(shou)(shou)功(gong)能(neng)(neng)(neng)。體現(xian)在(zai)(zai)(zai)(zai)測(ce)(ce)(ce)試(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)大(da)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，并會自動消(xiao)耗外(wai)部(bu)(bu)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。當(dang)(dang)(dang)這(zhe)個(ge)功(gong)能(neng)(neng)(neng)在(zai)(zai)(zai)(zai)正常(chang)工作狀態時(shi)(shi)，相(xiang)當(dang)(dang)(dang)于一個(ge)恒壓(ya)(ya)(ya)(ya)負(fu)載(zai)(zai)而不(bu)是恒流(liu)負(fu)載(zai)(zai)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)輸(shu)(shu)(shu)出端(duan)(duan)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)損耗從正端(duan)(duan)流(liu)向負(fu)端(duan)(duan)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)不(bu)能(neng)(neng)(neng)控(kong)制(zhi)吸收(shou)(shou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)(de)(de)大(da)小。PPH-1503具有(you)(you)Relay（繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)）控(kong)制(zhi)功(gong)能(neng)(neng)(neng)，當(dang)(dang)(dang)打開(kai)(kai)時(shi)(shi)，它(ta)(ta)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)限(xian)值(zhi)同(tong)步。外(wai)部(bu)(bu)relay控(kong)制(zhi)分為(wei)Lim Relay（時(shi)(shi)限(xian)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)）和(he)(he)Trip Relay（切斷(duan)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)）兩(liang)個(ge)不(bu)同(tong)的(de)(de)(de)(de)(de)(de)類(lei)型。Lim Relay用于恒流(liu)模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)組合（CC模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)），當(dang)(dang)(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)達(da)到(dao)(dao)(dao)其設(she)(she)定(ding)(ding)(ding)值(zhi)Relay控(kong)制(zhi)信(xin)號將變(bian)(bian)為(wei)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)，當(dang)(dang)(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)低(di)(di)于設(she)(she)定(ding)(ding)(ding)值(zhi)時(shi)(shi)，Relay控(kong)制(zhi)信(xin)號將回(hui)到(dao)(dao)(dao)低(di)(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)。Trip Relay用于恒流(liu)模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)組合（CC模(mo)(mo)(mo)(mo)式(shi)(shi)(shi)），當(dang)(dang)(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)達(da)到(dao)(dao)(dao)其設(she)(she)定(ding)(ding)(ding)值(zhi)時(shi)(shi)，Relay控(kong)制(zhi)信(xin)號變(bian)(bian)為(wei)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)且電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)關(guan)閉輸(shu)(shu)(shu)出, 當(dang)(dang)(dang)輸(shu)(shu)(shu)出打開(kai)(kai)且電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)仍小于設(she)(she)定(ding)(ding)(ding)值(zhi)時(shi)(shi)，Relay控(kong)制(zhi)信(xin)號回(hui)到(dao)(dao)(dao)低(di)(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)平(ping)(ping)(ping)。

PPH-1503可編程高速響應直(zhi)流電源產品特點

雙量程輸出 (0~15V/ 0~3A or 0~9V / 0~5A) ；輸出功率 45W
3.5 寸TFT LCD 顯示 
內建(jian)數(shu)字電壓表功能
高測量分辨率(lv) (1mV/0.1mA for 5A Range) ；(1mV/0.1μA for 5mA Range)
外部繼電器(qi)控制
輸(shu)出打開(kai)/關閉控制
數(shu)字面板控制
前后輸出(chu)控制鍵 
鍵(jian)盤鎖功能
5組(zu)(zu)面板設定保存/呼(hu)叫設置并自動生成10組(zu)(zu)開機(ji)狀態設置 
高速瞬態響(xiang)應時間
OVP/OCP/OTP 保護功能避免 DUT 損壞
軟件校準
多(duo)種標準(zhun)接口： USB / LAN / GPIB

PPH-1503可編程(cheng)高(gao)速(su)響(xiang)應直流(liu)電源(yuan)選(xuan)型指南