I-YMIN Supercapacitor Selection FAQ: Isikhali Esiyimfihlo Sokuthuthukisa Ukuthembeka Nokusebenza Kwe-POS

I-1.Q: Kungani imishini ye-POS idinga ama-supercapacitor njengomthombo wamandla oyisipele?

A: Imishini ye-POS inezidingo eziphakeme kakhulu zobuqotho bedatha yokwenziwayo nolwazi lomsebenzisi. Ama-Supercapacitor anganikeza amandla asheshayo ngesikhathi sokushintsha ibhethri noma ukuphela kwamandla, avimbele ukuphazamiseka kokuthengiselana nokulahlekelwa kwedatha okubangelwa ukuqaliswa kabusha kwesistimu, ukuqinisekisa ukuthi konke okwenziwayo kuqedwa kahle.

2.Q: Yiziphi izinzuzo eziyinhloko zama-supercapacitor emishinini ye-POS uma kuqhathaniswa namabhethri endabuko?

A: Izinzuzo zihlanganisa: impilo yomjikelezo omude kakhulu (imijikelezo engaphezu kuka-500,000, amabhethri abedlula kude), ukuchithwa kwamanje (ukuqinisekisa izimfuneko zamandla ngezikhathi eziphakeme kakhulu zokuthenga), isivinini sokushaja esisheshayo (ukunciphisa izikhathi zokulinda zokushaja), izinga lokushisa elibanzi (-40°C kuya ku-+70°C, elifanele indawo engaphandle, enempilo eqinile), engakwazi ukuhlala ngaphandle, nempilo eqinile. olufana nedivayisi).

3.Q: Kukuziphi izimo ezithile lapho ama-supercapacitor angabonisa kangcono inani lawo emishinini ye-POS?

Amatheminali e-POS eselula (njengamatheminali aphathwayo okulethwa kwezidingo kanye namarejista emali angaphandle) angashintsha ngokushesha amabhethri uma amabhethri awo ephelile, okuqinisekisa ukushintshwa okungenazihibe. Amatheminali e-POS amile angavikela ukuthengiselana ngesikhathi sokuguquguquka kwamandla noma ukuphela. Izibali zokukhokha zesuphamakethe ezisetshenziswa kakhulu zingasingatha izimfuno zamanje eziphezulu zokuswayipha ikhadi okuqhubekayo.

4.Q: Ama-supercapacitor avame ukusetshenziswa kanjani nebhethri eliyinhloko kumatheminali e-POS?

A: Isifunda esijwayelekile ukuxhumana okufanayo. Ibhethri eyinhloko (njengebhethri ye-lithium-ion) inikeza amandla okuqala, futhi i-supercapacitor ixhunywe ngokuqondile ngokuhambisana nokokufaka kwamandla esistimu. Uma kwenzeka ukwehla kwe-voltage yebhethri noma ukunqanyulwa, i-supercapacitor iphendula ngokushesha, inikeze inani eliphakeme lamanje kusistimu ngenkathi igcina ukuzinza kwe-voltage.

I-5.Q: Isifunda sokuphatha ukushaja kwe-supercapacitor kufanele siklanywe kanjani?

A: Kufanele kusetshenziswe indlela yokushaja engaguquki yamanje kanye ne-voltage-limited. Kutuswa ukusebenzisa i-IC yokuphatha ukushaja kwe-supercapacitor ukuze kusetshenziswe ukuvikelwa kwe-overvoltage (ukuvimbela i-voltage elinganiselwe ye-capacitor ukuthi idlule i-voltage elinganiselwe), ukukhokhisa umkhawulo wamanje, kanye nokuqapha isimo sokushaja ukuvimbela ukulimala kokushajwa kwe-capacitor.

I-6.Q: Yiziphi izinyathelo okufanele zithathwe uma usebenzisa ama-supercapacitor amaningi ochungechungeni?

A: Ukulinganisa kwamandla kagesi kufanele kucatshangelwe. Ngenxa yokuthi ama-capacitor ngamanye ayahluka ngomthamo kanye nokumelana kwangaphakathi, ukuwaxhuma ochungechungeni kuzoholela ekusabalaliseni kwe-voltage okungalingani. Kudingeka i-passive balancing (i-parallel balancing resistors) noma amasekhethi okulinganisa asebenzayo asebenza kahle kakhulu ukuze kuqinisekiswe ukuthi amandla kagesi e-capacitor ahlala ebangeni eliphephile.

7.Q: Yimaphi amapharamitha abalulekile wokukhetha i-supercapacitor ye-POS terminal?

A: Amapharamitha angumongo ahlanganisa: umthamo olinganiselwe, i-voltage elinganiselwe, ukumelana kwangaphakathi (ESR) (i-ESR ephansi, amandla okukhipha ngokushesha okunamandla), ubuningi obuqhubekayo bamanje, ububanzi bokushisa okusebenzayo, nosayizi. Amandla okushaya kwe-capacitor kumele ahlangabezane nokusetshenziswa kwamandla okuphezulu kwebhodi lomama.

8.Q: Ingabe ukusebenza kwekhophi yasenqolobaneni kwangempela kwama-supercapacitor kumatheminali e-POS kungahlolwa futhi kuqinisekiswe kanjani?

A: Ukuhlola okunamandla kufanele kwenziwe kulo lonke idivayisi: kulingisa ukuphela kukagesi kungazelelwe phakathi nomsebenzi ukuze kuqinisekiswe ukuthi isistimu ingakwazi yini ukuqedela okwenziwayo manje futhi ivale ngokuphephile kusetshenziswa i-capacitor. Xhuma futhi ukhiphe ibhethri ngokuphindaphindiwe ukuze uhlole ukuthi isistimu iqala kabusha noma ihlangabezana namaphutha edatha. Yenza ukuhlolwa kokuhamba ngebhayisikili okuphakeme nokuphansi ukuze uqinisekise ukuguquguquka kwemvelo.

I-9.Q: Sikalwa kanjani isikhathi sokuphila se-supercapacitor? Ingabe ihambisana nesikhathi sewaranti yetheminali ye-POS?

A: Ukuphila kwe-Supercapacitor kukalwa ngenani lemijikelezo nokubola komthamo. Ama-capacitor e-YMIN anempilo yomjikelezo engaphezu kwemijikelezo engu-500,000. Uma itheminali ye-POS yenza isilinganiso semisebenzi eyi-100 ngosuku, ubude besikhathi bethiyori bama-capacitor budlula iminyaka eyi-13, budlula kude isikhathi sewaranti yeminyaka emi-3-5, okubenza bangakhathaleli ngempela.

10.Q Yiziphi izindlela zokuhluleka kwama-supercapacitor? Ukungadingeki kungaklanywa kanjani ukuze kuqinisekiswe ukuphepha?

A Izindlela zokwehluleka eziyinhloko ukufiphala komthamo kanye nokwanda kokumelana kwangaphakathi (ESR). Ngezidingo eziphezulu zokuthembeka, ama-capacitor amaningi angaxhunywa ngokufana ukuze kuncishiswe i-ESR iyonke futhi kuthuthukiswe ukuthembeka. Ngisho noma i-capacitor eyodwa yehluleka, isistimu isengakwazi ukugcina ikhophi yasenqolobaneni yesikhashana.

11.Q Aphephe kangakanani ama-supercapacitor? Ingabe zikhona izingozi zokusha noma ukuqhuma?

Ama-Supercapacitors agcina amandla ngenqubo engokomzimba, hhayi ukusabela kwamakhemikhali, okuwenza aphephe ngokwemvelo kunamabhethri e-lithium. Imikhiqizo ye-YMIN iphinde ibe nezindlela eziningi zokuvikela ezakhelwe ngaphakathi, ezifaka ukugcwala ngokweqile, i-short-circuit, kanye nokubaleka okushisayo, ukuqinisekisa ukuphepha ezimeni ezimbi kakhulu futhi kuqedwe ubungozi bokusha noma ukuqhuma.

12.Q Ingabe izinga lokushisa eliphezulu lithinta kakhulu isikhathi sokuphila sama-supercapacitor kumatheminali e-POS?

A Amazinga okushisa aphezulu asheshisa ukuhwamuka kwe-electrolyte nokuguga. Ngokuvamile, kukho konke ukwanda okungu-10°C kwezinga lokushisa elizungezile, ubude bempilo buncipha cishe ngo-30% -50%. Ngakho-ke, lapho uklama, ama-capacitor kufanele abekwe kude nemithombo yokushisa ebhodini le-motherboard (njenge-processor kanye nemojula yamandla) futhi aqinisekise ukungena komoya okuhle.

13.Q: Ingabe ukusebenzisa ama-supercapacitor kuzonyusa kakhulu izindleko zamatheminali e-POS?

Nakuba ama-supercapacitor enyusa izindleko ze-BOM, ukuphila kwawo okude kakhulu nokuklanywa okungenakulungiswa kuqeda isidingo sokuklanywa kwegumbi lebhethri, izindleko zokushintshwa kwebhethri lomsebenzisi, kanye nezindleko zokulungisa ngemva kokuthengisa ezihlobene nokulahleka kwedatha ngenxa yokunqamuka kukagesi. Kusukela kumbono wezindleko zobunikazi (i-TCO), lokhu empeleni kunciphisa izindleko eziphelele zobunikazi (TCO).

I-14.Q: Ingabe ama-supercapacitor adinga ukushintshwa njalo?

IMP: Cha. Ubude bazo bempilo buvunyelaniswa nedivayisi ngokwayo, ayidingi ukushintshwa phakathi nesikhathi sabo sempilo esiklanyelwe. Lokhu kuqinisekisa amatheminali e-POS anganakekeli nhlobo kukho konke ukuphila kwawo, okuyinzuzo enkulu yamadivayisi okuthengisa.

I-15.Q: Imuphi umthelela ukuthuthukiswa kwesikhathi esizayo kobuchwepheshe be-supercapacitor kumatheminali e-POS?

IMP: Inqubo yesikhathi esizayo ibheke ekumineni kwamandla aphezulu kanye nosayizi omncane. Lokhu kusho ukuthi imishini ye-POS yesikhathi esizayo ingaklanywa ukuthi ibe izacile futhi ibe lula, kuyilapho ifinyelela izikhathi ezinde zokulondoloza endaweni efanayo, futhi isekele ngisho nemisebenzi eyinkimbinkimbi (efana nesipele eside sokuxhumana kwe-4G), kuthuthukiswe ukwethembeka kwedivayisi.