Isingeniso
Onjiniyela, ingabe ninenkinga ngesisombululo sikagesi se-thermometer yakho ye-smart Bluetooth (ikakhulukazi i-barbecue probe)? Ngenkathi imakethe eqondiwe kuyiYurophu, imithetho emisha yebhethri ye-EU iyinselele enkulu: Amabhethri e-Lithium titanate (LTO) abhekene nezindleko eziphezulu zokuqinisekiswa kanye nesikhathi eside somjikelezo, futhi impilo yawo yomjikelezo (cishe imijikelezo eyi-1,000) ayikanele kumkhiqizo "ohlala isikhathi eside" ohlosiwe. Ingasaphathwa eyezinselele zezokuthutha ezibangelwa isimo sawo sezinto eziyingozi.
I-Bluetooth Thermometer – Isixazululo se-Supercapacitor
-Ukuhlaziywa Kobuchwepheshe Bembangela Eyinhloko-
Ukuhlaziywa Kobuchwepheshe Bembangela Eyinhloko
Ake singene sijule embonweni oyisisekelo. Iphuzu lobuhlungu livela “esonweni sokuqala” samabhethri amakhemikhali:
Incazelo Yomthetho: Imithetho emisha ye-EU ihlose “amabhethri,” okusho amadivayisi akhiqiza amandla kagesi ngamandla amakhemikhali. Noma iyiphi idivayisi esebenzisa uhlelo lwamakhemikhali ayikwazi ukuphunyuka inetha layo lomthetho.
Ukuwohloka kwamakhemikhali: Isikhathi sokuphila samabhethri e-LTO sinqunyelwe ukusabela okuseceleni kwe-electrochemical njengokushintsha kwevolumu ngesikhathi sokufakwa/ukususwa kwe-lithium-ion kanye nokukhula okuqhubekayo kwefilimu ye-SEI. Lokhu kuyingxenye yezinto ezibonakalayo futhi intuthuko eyisisekelo kunzima ukuyifinyelela.
Izingozi zokuthwala amandla: Izinhlelo zamakhemikhali ezisekelwe ku-lithium ngokwemvelo zithwala amandla okushisa, okuyisizathu esiyinhloko sokuthi zihlukaniswe njengezimpahla eziyingozi ngaphansi kwemithetho yezokuthutha yamazwe ngamazwe.
- Izixazululo ze-YMIN kanye Nezinzuzo Zenqubo -
Impendulo ye-YMIN iwukubafaka esikhundleni sabo ngama-supercapacitor agcina amandla ngokomzimba. Uchungechunge lwethu lwe-SLX kanye ne-SDS akuzona ama-capacitor ajwayelekile, kodwa ama-capacitor e-lithium-ion, ahlanganisa ukuminyana kwamandla okuphezulu nokuphila isikhathi eside kakhulu.
Impumelelo Yobuchwepheshe 1: Ukuhlukaniswa Komthetho. Umgomo wabo wokusebenza uwukumuncwa/ukumuncwa kwama-ion angokwenyama, hhayi ukusabela kwamakhemikhali, ngakho-ke bahlukaniswa ngokuthi “ama-capacitor” ngaphansi kwemithethonqubo, begwema ngempumelelo i-EU 2023/1542.
Ukuthuthuka Kobuchwepheshe 2: Indlela Yokuphila. Inqubo yokushaja nokukhipha ayibandakanyi ushintsho lwesigaba, okuthinta kancane isakhiwo sezinto ze-electrode. Lokhu kuphumela empilweni yomjikelezo engaphezu kwemijikelezo engu-500,000, izikhathi ezingu-500 kune-LTO.
Ukuthuthuka Kobuchwepheshe 3: Izici Zamandla Nokushaja Okusheshayo. Ukumelana kwabo kwangaphakathi okuphansi kakhulu (i-ESR) kwenza ukushaja kwamandla aphezulu ngemizuzwana futhi kungaphatha kalula imisinga yokushaya kwenhliziyo esheshayo ekhiqizwa lapho amamojula e-Bluetooth edlulisa idatha, kunciphisa ukwehla kwamandla kagesi nokuqinisekisa uhlelo oluzinzile.
Ukwakha Okulula: Sinikeza amamodeli anobukhulu obufanayo namabhethri e-LTO ajwayelekile (isb., Ø4mm), okuqeda isidingo sokuba onjiniyela baklame kabusha ihadiwe futhi bavumele "ukufakwa esikhundleni kwe-drop-in" yangempela.
- Ukuqinisekiswa Kwedatha -
Inkulumo ayisizi ngalutho; idatha iyazikhulumela. Sikuqinisekisile lokhu emikhiqizweni yangempela yamakhasimende:
Ukuhlolwa kwesikhathi sokuphila: Ukusebenzisa i-probe ye-barbecue elingisiwe exhunywe futhi ikhishwe i-plug izikhathi eziyi-10 ngosuku (imijikelezo yokushaja nokukhipha engu-10), kusetshenziswa ama-supercapacitor ochungechunge lwe-YMIN SDS, ngemva kweminyaka emibili yokusebenza okuqhubekayo (ngale kwewaranti yonyaka owodwa), izinga lokugcina amandla lahlala lingaphezu kuka-80%, kanti ukwanda kokumelana kwangaphakathi kwagcinwa ngaphakathi kwezikhathi eziyi-1.1.
Ukusebenza Kokushaya Kwenhliziyo: Ngesikhathi sokuqalisa i-MCU kanye nokudluliswa kwe-Bluetooth, isixazululo sokuqala se-LTO sithole ukwehla okukhulu kwe-voltage. Kodwa-ke, isixazululo se-YMIN capacitor sinciphise ukuguquguquka kwe-voltage ngo-40%, okuqinisekisa ukuthembeka kwesixhumanisi sokuxhumana.
Ukuhlolwa Kokushisa Okubi Kakhulu: Ngaphansi kwemijikelezo yokushaja nokukhipha amandla yamahora ama-2 ku-100°C, ushintsho lomthamo lwalungaphansi kuka--4% ngemva kwemijikelezo eyisishiyagalombili, okubonisa ukumelana okuhle kakhulu nokushisa okuphezulu futhi okwenza kube kuhle kakhulu ezindaweni zemishini yasekhishini.
Okulandelayo ishadi ledatha ngemva kokulingisa ukuhlolwa kwezimo zokusetshenziswa ngokweqile: ukushaja nokukhipha ku-100℃ amahora ama-2, imijikelezo eyi-8 iyonke, izinga lokushintsha kwamandla lingaphansi kuka--4%, kanti izinga lokushintsha ukumelana kwangaphakathi lingaphakathi kwezikhathi eziyi-1.1.
Amamodeli Anconyiwe -
Lesi sixazululo asifaneleki kuphela kuma-thermometer e-Bluetooth kodwa futhi singandiswa kabanzi sibe izinhlelo zokusebenza zokugcina amandla zamadivayisi amancane njengenethiwekhi yezinzwa ezingenantambo (ama-WSN), amathegi kagesi, izingidi zeminyango ezihlakaniphile, kanye nezilawuli ezikude, ezidinga impilo ende, ukushaja okusheshayo, kanye nokuthembeka okuphezulu.
Kumadivayisi anefasitela elibanzi le-voltage yokusebenza futhi adinga ukushaja okusheshayo kakhulu kanye nesikhathi eside sokulinda, uchungechunge lwe-YMIN SLX (3.8V) luyisinqumo esikhethwayo. – -SLX 3.8V 1.5-10F 3.55*7.7 (iminithi)
Kumadivayisi azwela kakhulu izindleko futhi anesikhala esanele, uchungechunge lwe-YMIN SDS (2.7V) luyindlela engabizi kakhulu. – -SDS 2.7V 1.0-2.0F 4*25
Isiphetho
Kwabonjiniyela abalwela ukuthembeka komkhiqizo isikhathi eside kanye nokuthobela imithetho eluhlaza, ukufaka esikhundleni amabhethri endabuko ngama-supercapacitors sekuyindlela yobuchwepheshe ekhangayo. I-YMIN Electronics, ngenqubo yayo eqinile ye-electrochemical kanye nokusungula izinto ezintsha, inikeza izixazululo ze-capacitor eziqinisekisiwe emakethe, ezinokwethenjelwa okuphezulu.
Sithemba ukuthi lokhu kwabelana ngobuchwepheshe kuzokukhuthaza ukwakheka komkhiqizo wakho olandelayo. Uma unezinkinga ekusetshenzisweni kwe-capacitor, sicela uxhumane ne-YMIN. Silangazelela ukuhlola amanye amathuba nawe.
Isikhathi sokuthunyelwe: Okthoba-23-2025