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PPH-1503D可編程(cheng)高精度(du)雙輸出直(zhi)流電源產品(pin)簡(jian)介

產品概述

固緯電(dian)子新推出的(de)(de)PPH-1503D系列是一(yi)款可(ke)程控高(gao)精度(du)雙(shuang)通道直流電(dian)源供應器，PPH-1503D于(yu)CH1提供雙(shuang)范(fan)(fan)圍(wei)(wei)電(dian)壓/電(dian)流工作范(fan)(fan)圍(wei)(wei)及總功率為45W; 其(qi)工作范(fan)(fan)圍(wei)(wei)分(fen)別為0 -15V/ 0 -3A 或(huo) 0 - 9V/ 0 - 5A。而在CH2提供了0 - 12V/0 - 1.5A的(de)(de)18W輸出。PPH-1503D所具有的(de)(de)高(gao)精度(du)的(de)(de)測(ce)量能(neng)力，最(zui)(zui)高(gao)分(fen)辨為1mV/0.1uA，最(zui)(zui)小可(ke)測(ce)量到(dao)脈(mo)(mo)沖(chong)寬度(du)為33us的(de)(de)脈(mo)(mo)沖(chong)電(dian)流，滿足客戶(hu)對于(yu)高(gao)解析度(du)及脈(mo)(mo)沖(chong)電(dian)流測(ce)量的(de)(de)應用(yong)。

對于(yu)手(shou)機、無線裝置、穿戴(dai)設(she)備運作(zuo)時會產生的短暫(zan)幾百us到幾十個(ge)ms的脈(mo)沖電(dian)(dian)流(liu)(liu)，一(yi)(yi)般電(dian)(dian)源(yuan)供(gong)應器無法如同(tong)電(dian)(dian)池(chi)(chi)，提供(gong)快速(su)電(dian)(dian)壓(ya)(ya)瞬(shun)態(tai)回(hui)復(fu)時間(jian)(transient recovery time)。PPH-1503D與一(yi)(yi)般電(dian)(dian)源(yuan)不同(tong)，具備快速(su)電(dian)(dian)壓(ya)(ya)瞬(shun)態(tai)回(hui)復(fu)時間(jian)，在模(mo)(mo)擬電(dian)(dian)池(chi)(chi)輸(shu)出(chu)脈(mo)沖電(dian)(dian)流(liu)(liu)的過程(cheng)，可以快速(su)補償脈(mo)沖電(dian)(dian)流(liu)(liu)所造成(cheng)的降(jiang)壓(ya)(ya); 而CH1內建(jian)電(dian)(dian)池(chi)(chi)模(mo)(mo)擬功(gong)能所提供(gong)的輸(shu)出(chu)阻(zu)抗設(she)定，可以更(geng)精(jing)確(que)的模(mo)(mo)擬電(dian)(dian)池(chi)(chi)放電(dian)(dian)時的內阻(zu)特性(xing)。快速(su)電(dian)(dian)壓(ya)(ya)瞬(shun)態(tai)回(hui)復(fu)時間(jian)及內建(jian)電(dian)(dian)池(chi)(chi)模(mo)(mo)擬功(gong)能，使PPH-1503D能夠(gou)更(geng)精(jing)確(que)模(mo)(mo)擬電(dian)(dian)池(chi)(chi)的真實行為(wei)模(mo)(mo)式

利(li)用(yong)PPH-1503D的(de)電(dian)(dian)(dian)(dian)池(chi)(chi)模(mo)(mo)擬(ni)(ni)(ni)功能和(he)脈沖(chong)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)測(ce)(ce)(ce)量功能，可適(shi)用(yong)于移動通訊(xun)測(ce)(ce)(ce)量，包含手機(ji)、無(wu)線(xian)、藍牙周邊及(ji)穿(chuan)戴設(she)備(bei)。使用(yong)一組(zu)電(dian)(dian)(dian)(dian)源(yuan)(yuan)模(mo)(mo)擬(ni)(ni)(ni)作(zuo)為移動電(dian)(dian)(dian)(dian)池(chi)(chi)對(dui)手機(ji)供(gong)電(dian)(dian)(dian)(dian)，同(tong)(tong)時(shi)另一組(zu)電(dian)(dian)(dian)(dian)源(yuan)(yuan)模(mo)(mo)擬(ni)(ni)(ni)作(zuo)為USB充電(dian)(dian)(dian)(dian)裝(zhuang)置，對(dui)手機(ji)充電(dian)(dian)(dian)(dian)，并測(ce)(ce)(ce)量手機(ji)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)功耗變化(hua)，尤其(qi)是當電(dian)(dian)(dian)(dian)話(hua)接聽時(shi)所產生的(de)脈沖(chong)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。同(tong)(tong)時(shi)PPH-1503D也支援USB-IF協會所架構的(de)USB Power Delivery(PD)充電(dian)(dian)(dian)(dian)/供(gong)電(dian)(dian)(dian)(dian)規范，Profile1, Profile2及(ji)Profile3的(de)測(ce)(ce)(ce)試(shi)需求。因為PPH-1503D同(tong)(tong)時(shi)具備(bei)供(gong)電(dian)(dian)(dian)(dian)及(ji)吸(xi)收電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)能力，所以(yi)也適(shi)合模(mo)(mo)擬(ni)(ni)(ni)成(cheng)電(dian)(dian)(dian)(dian)池(chi)(chi)、充電(dian)(dian)(dian)(dian)器及(ji)電(dian)(dian)(dian)(dian)子負載對(dui)待測(ce)(ce)(ce)物進行充電(dian)(dian)(dian)(dian)及(ji)放電(dian)(dian)(dian)(dian)測(ce)(ce)(ce)試(shi)。

PPH-1503D是一款具有(you)3mVrms/ 8mVpp的(de)低紋波&雜訊的(de)高(gao)精度電(dian)(dian)(dian)(dian)源供(gong)(gong)應器。提供(gong)(gong)三(san)段(duan)電(dian)(dian)(dian)(dian)流(liu)檔位(wei)和(he)設定，于最小5mA電(dian)(dian)(dian)(dian)流(liu)檔位(wei)可以提供(gong)(gong)0.1uA回讀(du)分辨(bian)(bian)率(lv)(lv);500mA檔位(wei)提供(gong)(gong)10uA的(de)回讀(du)分辨(bian)(bian)率(lv)(lv)和(he)1.5A&5A檔位(wei)提供(gong)(gong)100uA電(dian)(dian)(dian)(dian)流(liu)回讀(du)分辨(bian)(bian)率(lv)(lv)。因(yin)此(ci)適用于測量(liang)移動裝置(zhi)通(tong)訊時工作電(dian)(dian)(dian)(dian)流(liu)、待機時電(dian)(dian)(dian)(dian)流(liu)消耗(hao)及關機時的(de)泄漏電(dian)(dian)(dian)(dian)流(liu)或其它低電(dian)(dian)(dian)(dian)流(liu)測量(liang)應用。

PPH-1503D可編程(cheng)高精度雙輸出直流(liu)電源產品特(te)點

雙(shuang)通(tong)道(dao)直流電源(yuan)輸出
.CH1:45W(0~15V / 0~3A 或 0~9V / 0~5A)
.CH2:18W(0~12V / 0~1.5A)
.3.5"TFT LCD顯示
.內置數(shu)字電(dian)表測量功能
.高分辨率測量（5mA檔位：1mV/0.1μA）
.電流拉載能力（Max:3.5A）
.脈沖電流測量(liang)（最小脈沖寬度：33μs）
.長積分(fen)電流測(ce)量(liang)
.序(xu)列式電源輸出功(gong)能
.內置電池模(mo)擬功能
.OVP、OTP和散熱片溫度顯示功能
.支(zhi)持USB（Device & Host）/GPIB/LAN
.5組(zu)存儲、調取(qu)功能(neng)
.RELAY控制功能(neng)

PPH-1503D可編(bian)程(cheng)高精度(du)雙輸出直流電源選型指南