Q1. Kutheni ukhetha ii-supercapacitors ngaphezulu kweebhetri zemveli zolawulo olukude lokukhanya okuphantsi?
F: Ulawulo olukude olunokukhanya okuphantsi lufuna ukusetyenziswa kwamandla aphantsi kakhulu kunye nokusebenza kwamaxesha. I-Supercapacitors inikezela ubomi bomjikelezo obude kakhulu (ngaphezu kwe-100,000 cycles), intlawulo ekhawulezayo kunye nokukhupha amandla (okulungele ukutshaja okwethutyana kwiimeko eziphantsi zokukhanya), uluhlu olubanzi lweqondo lokushisa (-20 ° C ukuya + 70 ° C), kwaye alunakugcinwa. Bajongana ngokugqibeleleyo neentlungu eziphambili zeebhetri zendabuko kwizicelo eziphantsi kokukhanya: ukuzikhupha okuphezulu, ubomi obufutshane obujikelezayo, kunye nokusebenza kakubi kobushushu obuphantsi.
Umbuzo:2. Ziziphi iingenelo eziphambili ze-YMIN lithium-ion supercapacitors ngaphezu kwe-double-layer supercapacitors?
F: I-YMIN ye-lithium-ion supercapacitors inika umthamo ophezulu kunye nokuphucula kakhulu ubuninzi bamandla ngaphakathi komthamo ofanayo. Oku kuthetha ukuba banokugcina amandla amaninzi ngaphakathi kwendawo elinganiselweyo yolawulo olukude lokukhanya okuphantsi, ukuxhasa imisebenzi enzima ngakumbi (njengelizwi) okanye ixesha elide lokulinda.
Umbuzo:3. Zeziphi iimfuno ezikhethekileyo zee-supercapacitors ekufezekiseni ukusetyenziswa kwamandla okuthe tye kwe-ultra-low quiescent (100nA) yolawulo olukude lokukhanya okuphantsi?
F: I-Supercapacitors kufuneka ibe neqondo eliphantsi kakhulu lokuzikhupha (iimveliso ze-YMIN zinokufikelela <1.5mV / ngosuku). Ukuba i-self-discharge current ye-capacitor idlula inkqubo epholileyo yangoku, amandla okuvuna aya kuchithwa yi-capacitor ngokwayo, okwenza ukuba inkqubo ingasebenzi kakuhle.
Umbuzo:4. Ingaba isiphaluka sokutshaja se-YMIN supercapacitor kufuneka siyilwe njani kwindlela yokuvuna amandla okukhanya okuphantsi?
F: Ulawulo lokutshaja lokuvuna amandla oluzinikeleyo luyafuneka. Le sekethi kufuneka ikwazi ukusingatha imisinga yegalelo esezantsi kakhulu (nA ukuya ku-μA), ibonelele ukutshaja okungaguquguqukiyo kwe-voltage ye-supercapacitor (efana ne-YMIN's 4.2V imveliso), kwaye ibonelele ngokhuseleko lombane ogqithisileyo ukuthintela umbane wokutshaja ukuba ugqithe kwinqanaba elichaziweyo ekukhanyeni okunamandla kwelanga.
Umbuzo:5. Ngaba i-YMIN i-supercapacitor isetyenziswa njengowona mthombo wamandla okanye umthombo wamandla ogciniweyo kulawulo olukude lokukhanya okuphantsi?
F: Kuyilo olungenabhetri, i-supercapacitor ngowona mthombo wamandla oyintloko. Ifuna ngokuqhubekayo amandla onke amacandelo, kubandakanya i-chip yeBluetooth kunye ne-microcontroller. Ngoko ke, ukuzinza kwayo kwamandla ombane kumisela ngokuthe ngqo ukusebenza okuthembekileyo kwenkqubo.
Umbuzo:6. Impembelelo ye-voltage drop (ΔV) inokubangelwa njani ukukhutshwa kwe-supercapacitor ngokukhawuleza kwi-microcontroller ye-low-voltage ingaqwalaselwa?
F: I-voltage esebenzayo ye-MCU kulawulo olukude lokukhanya okuphantsi ngokuqhelekileyo iphantsi, kwaye ukuhla kwamandla ombane kuqhelekileyo. Ngoko ke, i-supercapacitor ephantsi ye-ESR kufuneka ikhethwe, kwaye umsebenzi wokufumanisa i-low-voltage (LVD) kufuneka ufakwe kwi-design software. Oku kuya kubeka inkqubo kwi-hibernation ngaphambi kokuba i-voltage yehle ngaphantsi komqobo, ivumela i-capacitor ukuba iphinde itshaje.
Q:7 Yintoni intsingiselo yoluhlu olubanzi lobushushu bokusebenza kweYMIN supercapacitors (-20 ° C ukuya +70 ° C) kulawulo olukude lokukhanya okuphantsi?
F: Oku kuqinisekisa ukuthembeka kolawulo olukude kwiindawo ezahlukeneyo zamakhaya (ezifana neemoto, kwiibhalkhoni, nangaphakathi ngaphakathi ebusika kumantla eTshayina). Ngokukodwa, ukutshaja kwabo okuphantsi kweqondo lobushushu kunqoba umcimbi obalulekileyo weebhetri ze-lithium zendabuko, ezingenakuhlawulisa kumaqondo aphantsi.
Q:8 Kutheni ii-YMIN supercapacitors zisenokuqinisekisa ukuqalisa ngokukhawuleza emva kokuba ulawulo olukude lokukhanya oluphantsi lugcinwe ixesha elide?
F: Oku kungenxa yeempawu zabo zokuzikhupha kwi-ultra-low self-discharge (<1.5mV/day). Kwanasemva kokugcinwa iinyanga, ii-capacitors zisagcina amandla awoneleyo okubonelela ngokukhawuleza inkqubo nge-voltage yokuqalisa xa ifumana ukukhanya okuphantsi, ngokungafaniyo neebhetri eziphelelwayo ngenxa yokuzikhupha.
Q: 9 Ingaba ubomi be-YMIN supercapacitors buchaphazela njani ubomi bemveliso yolawulo olukude lokukhanya okuphantsi?
F: Ubomi be-supercapacitor (imijikelo eyi-100,000) budlula kakhulu ubomi obulindelweyo bolawulo olude, olufezekisa ngokwenene "ubomi obungenalo ulondolozo." Oku kuthetha ukuba akukho zikhumbuzo okanye ukulungiswa ngenxa yokusilela kwecandelo logcino lwamandla kuwo wonke umjikelo wobomi bemveliso, ukwehlisa ngokubonakalayo ixabiso lilonke lobunini.
Umbuzo:10. Ngaba uyilo lolawulo olukude lokukhanya okuphantsi lufuna ibhetri egciniweyo emva kokusebenzisa ii-YMIN supercapacitors?
F: Hayi. I-supercapacitor yanele njengomthombo wamandla oyintloko. Ukongeza iibhetri kuya kwazisa imiba emitsha efana nokuzikhupha, ubomi obulinganiselweyo, kunye nokusilela kobushushu obuphantsi, ukoyisa injongo yoyilo lwebhetri.
Umbuzo:11. Ngaba indalo "engagcinwanga" ye-YMIN supercapacitors inciphisa njani iindleko ezipheleleyo zemveliso?
F: Nangona iindleko zeseli enye ye-capacitor ingaba phezulu kunebhetri, isusa iindleko zokugcinwa kwebhetri yomsebenzisi, iindleko zemishini yegumbi lebhetri, kunye neendleko zokulungisa emva kokuthengisa ngenxa yokuvuza kwebhetri. Lilonke, ixabiso lilonke liphantsi.
Umbuzo:12. Ngaphandle kolawulo olukude, zeziphi ezinye iinkqubo zokuvuna amandla ezinokusetyenziselwa ii-YMIN supercapacitors?
F: Ikwalungele naziphi na izixhobo ze-IoT ezingapheliyo, ezinamandla aphantsi, ezinje ngobushushu obungenazingcingo kunye nezinzwa zokufuma, izivamvo zocango olukrelekrele, kunye neeleyibhile ze-elektroniki ezidodobalisayo (ESLs), ukufikelela kubomi bebhetri obusisigxina.
Q:13 Ingasetyenziselwa njani i-YMIN supercapacitors ukuphumeza umsebenzi wokuvuka "ongenaqhosha" wokulawula kude?
F: Iimpawu zokutshaja ngokukhawuleza ze-supercapacitors zingasetyenziswa. Xa umsebenzisi ethatha i-remote control kwaye evimba i-sensor yokukhanya, utshintsho oluncinci lwangoku lwenziwa ukuhlawulisa i-capacitor, kubangela ukuphazamiseka ukuvusa i-MCU, eyenza "ukuthatha kwaye uhambe" amava ngaphandle kwamaqhosha angokwenyama.
Q:14 Yintoni echaphazela impumelelo yolawulo olukude lokukhanya okuphantsi kuyilo lwesixhobo se-IoT?
F: Ibonisa ukuba "ibhetri-free" yindlela esebenzayo kunye nephezulu yetekhnoloji yezixhobo ze-terminal ze-IoT. Ukudibanisa itekhnoloji yokuvuna amandla kunye noyilo lwamandla asezantsi kakhulu kunokudala ukugcinwa kwenyani, ukuthembela okuphezulu, kunye nemveliso yehardware esebenziseka lula.
Q:15 Yiyiphi indima eyenziwa yi-YMIN supercapacitors ekuxhaseni i-IoT entsha?
F: I-YMIN isombulule i-bottleneck engundoqo yokugcina amandla kubaphuhlisi be-IoT kunye nabavelisi ngokubonelela ngeemveliso ezincinci, ezinokwethenjelwa kakhulu, kunye nobomi obude be-supercapacitor. Oku kwenze ukuba uyilo oluyilayo luvalwe ngaphambili ngenxa yemiba yebhetri ukuba lufezeke, nto leyo eyenze ukuba ibe sisixhobo esiphambili ekukhuthazeni ukwaziwa kwe-Intanethi yeZinto.
Ixesha lokuposa: Sep-24-2025