Kodi ma supercapacitors angasinthe bwanji mabatire a lithiamu titanate kuti athetse mavuto okhudzana ndi kutumiza kunja kwa EU komanso mavuto a moyo wa ma thermometers a Bluetooth?

Chiyambi

Mainjiniya, kodi mukuvutika ndi njira yopezera magetsi ya thermometer yanu yanzeru ya Bluetooth (makamaka choyezera barbecue)? Ngakhale kuti msika womwe mukufuna ndi ku Europe, malamulo atsopano a mabatire a EU ndi ovuta kwambiri: Mabatire a Lithium titanate (LTO) akukumana ndi ndalama zambiri zovomerezeka komanso nthawi yayitali yozungulira, ndipo moyo wawo wozungulira (pafupifupi ma cycle 1,000) sukwanirabe pa chinthu "cholimba" chomwe mukufuna. Osatchulanso mavuto okhudzana ndi kayendetsedwe ka zinthu omwe amabwera chifukwa cha zinthu zoopsa zomwe ali nazo.

Chiwotche cha Bluetooth - Yankho la Supercapacitor

-Kusanthula Kwaukadaulo kwa Root Cause-

Kusanthula Kwaukadaulo Kwachiyambi
Tiyeni tifufuze mozama mfundo yaikulu. Kupweteka kumeneku kumachokera ku "tchimo loyambirira" la mabatire a mankhwala:

Tanthauzo la Malamulo: Malamulo atsopano a EU akuyang'ana "mabatire," kutanthauza zipangizo zomwe zimapanga mphamvu zamagetsi kudzera mu mphamvu ya mankhwala. Chipangizo chilichonse chogwiritsa ntchito makina a mankhwala sichingathe kuthawa ukonde wawo wowongolera.

Kuwonongeka kwa mankhwala: Nthawi ya moyo wa mabatire a LTO imachepetsedwa ndi zochitika zamagetsi monga kusintha kwa voliyumu panthawi yoika/kuchotsa lithiamu-ion ndi kukula kosalekeza kwa filimu ya SEI. Izi ndizofunikira kwambiri pazinthuzo ndipo kusintha kwakukulu kumakhala kovuta kukwaniritsa.

Zoopsa zonyamula mphamvu: Makina a mankhwala okhala ndi lithiamu mwachibadwa amakhala ndi kuthekera kotentha kwambiri, ndichifukwa chake amagawidwa ngati katundu woopsa motsatira malamulo apadziko lonse lapansi oyendera.

- Mayankho a YMIN ndi Ubwino wa Njira -

Yankho la YMIN ndikuwasintha ndi ma supercapacitor omwe amasunga mphamvu. Mndandanda wathu wa SLX ndi SDS si ma capacitor wamba, koma ma capacitor a lithiamu-ion, ophatikiza mphamvu zambiri ndi moyo wautali kwambiri.

Kupambana kwaukadaulo 1: Kugawa Magulu Olamulira. Mfundo yawo yogwirira ntchito ndi kulowetsedwa/kuchotsedwa kwa ma ion enieni, osati kuchitapo kanthu kwa mankhwala, kotero amagawidwa ngati "ma capacitor" motsatira malamulo, zomwe zimalepheretsa EU 2023/1542.

Kupambana Kwaukadaulo 2: Njira Yogwiritsira Ntchito Mphamvu Yowonjezera Mphamvu. Njira yolipirira ndi kutulutsa mphamvu sikutanthauza kusintha kwa gawo, zomwe sizikhudza kwambiri kapangidwe ka zinthu za electrode. Izi zimapangitsa kuti nthawi yozungulira ikhale yoposa ma cycle 500,000, nthawi 500 kuposa ya LTO.

Kupambana Kwaukadaulo 3: Makhalidwe Amphamvu ndi Kuchaja Mwachangu. Kukana kwawo kwamkati kotsika kwambiri (ESR) kumathandiza kuti pakhale mphamvu yamagetsi yapamwamba m'masekondi ndipo kumatha kuthana mosavuta ndi mafunde a pulse omwe amapangidwa nthawi yomweyo pamene ma module a Bluetooth amatumiza deta, kuchepetsa kutsika kwa magetsi ndikutsimikizira kuti dongosolo limakhala lokhazikika.

Kusavuta Kupanga: Timapereka mitundu yokhala ndi miyeso yofanana ndi mabatire akuluakulu a LTO (monga Ø4mm), zomwe zimapangitsa kuti mainjiniya asamafunike kusintha zida zamakina ndikulola "kusintha" zinthu zenizeni.

- Kutsimikizira Deta -

Kulankhula n'kopanda phindu; deta imadzilankhulira yokha. Tatsimikizira izi muzinthu zenizeni za makasitomala:

Kuyesa kwa Moyo: Pogwiritsa ntchito chipangizo choyezera cha barbecue chomwe chimalumikizidwa ndi kuchotsedwa pa pulagi nthawi 10 patsiku (ma charge ndi discharge cycles 10), pogwiritsa ntchito ma supercapacitor a YMIN SDS series, patatha zaka ziwiri zogwira ntchito mosalekeza (kupitirira chitsimikizo cha chaka chimodzi), kuchuluka kwa mphamvu yosungira mphamvu kunapitirira 80%, ndipo kukana kwamkati kunawonjezeka mkati mwa nthawi 1.1.

Kugwira Ntchito kwa Mpweya: Panthawi yoyambira MCU ndi kutumiza kwa Bluetooth, yankho loyambirira la LTO linatsika kwambiri. Komabe, yankho la YMIN capacitor linachepetsa kusinthasintha kwa magetsi ndi 40%, zomwe zinapangitsa kuti kulumikizana kukhale kodalirika.

Kuyesa Kutentha Kwambiri: Pansi pa maola awiri ogwiritsira ntchito mphamvu yotulutsa mphamvu pa 100°C, kusintha kwa mphamvu kunali kochepera -4% pambuyo pa maola asanu ndi atatu, zomwe zikusonyeza kukana kutentha kwambiri ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo ogwiritsira ntchito zida za kukhitchini.

Chotsatirachi ndi tchati cha deta pambuyo poyesa mayeso a zochitika zogwiritsidwa ntchito kwambiri: chaji ndi kutulutsa pa 100℃ kwa maola awiri, ma cycle onse 8, kuchuluka kwa kusintha kwa mphamvu ndi kochepera -4%, ndipo kuchuluka kwa kusintha kwa kukana kwamkati kuli mkati mwa nthawi 1.1.

Ma Model Ovomerezeka -

Yankho ili silili loyenera ma thermometer a Bluetooth okha komanso lingathe kukulitsidwa kwambiri kuti likhale losungira mphamvu pazida zazing'ono monga ma network a ma sensor opanda zingwe (WSNs), ma tag amagetsi, maloko anzeru a zitseko, ndi zowongolera zakutali, zomwe zimafuna nthawi yayitali, kuyatsa mwachangu, komanso kudalirika kwambiri.

Pazida zomwe zili ndi zenera lalikulu lamagetsi komanso zomwe zimafuna kuchaja mwachangu kwambiri komanso nthawi yayitali yoyimirira, mndandanda wa YMIN SLX (3.8V) ndiye chisankho chomwe mumakonda. – -SLX 3.8V 1.5-10F 3.55*7.7 (min)

Pa zipangizo zomwe zimakhala zotsika mtengo kwambiri komanso zokhala ndi malo okwanira, mndandanda wa YMIN SDS (2.7V) ndi njira yotsika mtengo kwambiri. – -SDS 2.7V 1.0-2.0F 4*25

Mapeto

Kwa mainjiniya omwe akuyesetsa kuti zinthu zikhale zodalirika kwa nthawi yayitali komanso kutsatira malamulo okhwima, kusintha mabatire achikhalidwe ndi ma supercapacitor kwakhala njira yokongola kwambiri yaukadaulo. YMIN Electronics, kudzera mu njira yake yolimba yamagetsi ndi zatsopano zake, imapereka mayankho a capacitor odalirika kwambiri pamsika.

Tikukhulupirira kuti kugawana kwaukadaulo kumeneku kudzakulimbikitsani kupanga chinthu chanu chotsatira. Ngati muli ndi vuto lililonse pakugwiritsa ntchito capacitor, chonde lemberani YMIN. Tikuyembekezera kufufuza njira zina zambiri nanu.