I-Multi-channel DC yeSibonelelo soMbane woMbane kwi-LED yoVavanyo lweMoto yoKhanya

Namhlanje ii-LED zisetyenziswa ngokubanzi nangakumbi njengemithombo yokukhanya kwizibane zemoto. Izibane zeemoto ze-LED zineempawu zokukhanya okuphezulu, ukusetyenziswa kwamandla aphantsi kunye nobomi obude. Ngokukhula ngokuthe ngcembe kwishishini lokukhanyisa i-LED, ukhuphiswano lwentengiso luya lusiba nzima, ngelixa lubeka iimfuno eziphezulu neziphezulu kumgangatho wemveliso. Kule meko, ukuchaneka okuphezulu kwe-multi-channel test power supply N39400 inokunciphisa ngokufanelekileyo ixabiso elipheleleyo, livumela abavelisi ukuba babonelele ngokufanelekileyo iimveliso zokukhanyisa i-LED.

I-N39400 ingasetyenziselwa ukuvavanya ukusebenza kokuhanjiswa kokukhanya kwezibane zeemoto ze-LED ukuhlola ukuba ihlangabezana neemfuno zokukhanyisa kunye ne-anti-glare. I-voltage yegalelo efunekayo kwimodyuli ye-LED ye-headlamp yi-13.2V ngexesha lovavanyo. Ngenxa yobuntununtunu bomthombo wokukhanya kwe-LED, ukukhanya kunye nobushushu bombala, kufuneka ibe mdala ngaphambi komlinganiselo wefotometric ukuze isebenze ngokuzinza. Kwangaxeshanye, ngokwemigaqo yovavanyo lombane, nayo inemigaqo ecacileyo kwizibane zenkungu zangaphambili ze-LED, izibane zentloko kunye nezibane zemiqondiso.

N39400 series luchaneko oluphezulu & multi-itshaneli programmable DC unikezelo lwamandla kunye noyilo umgangatho 19-intshi 2U, ekhoyo isicelo benchtop kunye yokubeka. N39400 ezimele ixhasa Max. Iitshaneli ezi-4 eziphumayo, ezinetshaneli ezizimeleyo. Zombini ukusebenza kwendawo kwiphaneli yangaphambili kunye nolawulo olukude kwikhompyuter ziyaxhaswa. I-N39400 inokusetyenziswa ngokubanzi kuvavanyo lwelebhu, uvavanyo lokudibanisa inkqubo, umgca wokuguga wemveliso, njl.

Iimpawu eziphambili
● Ukutshintsha okuzenzekelayo phakathi kwemo ye-CV ne-CC
● Isixhobo esinye esinamatshaneli ama-4, itshaneli nganye ibe yodwa
● I-ripple ephantsi kunye nengxolo ephantsi
● Ingqiqo ekude yokulinganisa ngokuchanekileyo
● Ukhuseleko oluninzi: I-OVP, i-OCP, i-OTP kunye nesiphaluka esifutshane
● Ulawulo lwabalandeli olukrelekrele
● Tshixa umsebenzi ukunqanda misoperation
● Uyilo lwamazibuko e-LAN ezimbini
● Umsebenzi ophambili weCC&CV
● Ixhotyiswe ngescreen seLCD kunye nojongano olusebenziseka lula
● Umgangatho we-19-intshi ye-2U, ekhoyo yokufakela i-rack
● I-port ye-LAN kunye ne-RS232 interface

Umsebenzi ophambili weCC&CV
I-N39400 inomsebenzi wokukhetha okuphambili kwi-loop yolawulo lwe-voltage okanye i-loop-control loop, eyenza i-N39400 yamkele imo yokuvavanya i-DUTs eyahlukeneyo, kwaye ngaloo ndlela ikhusele i-DUT.

Kwimowudi ephambili ye-CV, xa i-DUT ifuna ukucutha ukudutyulwa kwamandla ombane ngexesha lovavanyo, njengokubonelela ngombane kwiprosesa enevoltage ephantsi okanye undoqo weFPGA, imowudi ephambili yeCV kufuneka ikhethwe ukuze kufumaneke amandla ombane onyuka ngokukhawuleza nagudileyo.
Kwimo ye-CC ephambili, xa i-DUT ifuna ukucutha ukudutyulwa okugqithisileyo kwangoku ngexesha lovavanyo, okanye xa i-DUT ingasebenzi kakuhle, efana nemeko yokutshaja ibhetri, imo ye-CC ephambili kufuneka ikhethwe ukuze kufunyanwe ukunyuka okukhawulezileyo nokugudileyo kwangoku.