I-YMIN Supercapacitors: Isisombululo esifanelekileyo sokuGcina amandla kwiBluetooth Thermometers FAQ

I-1.Q: Ziziphi iingenelo eziphambili ze-supercapacitors ngaphezu kweebhetri zendabuko kwii-thermometers zeBluetooth?

A: I-Supercapacitors inikezela ngeenzuzo ezifana nokutshaja ngokukhawuleza ngemizuzwana (ukuqalisa rhoqo kunye nonxibelelwano oluphezulu), ubomi bomjikelezo omude (ukuya kuma-100,000 imijikelo, ukunciphisa iindleko zokugcinwa), inkxaso ephezulu yangoku (ukuqinisekisa ukuhanjiswa kwedatha ezinzileyo), i-miniaturization (ubuncinci ububanzi be-3.55mm), kunye nokhuseleko kunye nokhuseleko lwezixhobo zokusingqongileyo (izinto ezingenabungozi). Bajongana ngokugqibeleleyo neebhotile zebhetri zemveli ngokubhekiselele kubomi bebhetri, ubungakanani, kunye nobuhlobo bendalo.

2.Q: Ngaba iqondo lokushisa elisebenzayo le-supercapacitors lifanelekile kwizicelo ze-thermometer yeBluetooth?

A: Ewe. Ii-Supercapacitors zisebenza ngokwesiqhelo kuluhlu lobushushu obuphakathi kwe -40 ° C ukuya + 70 ° C, ezigubungela uluhlu olubanzi lwamaqondo obushushu ambient iithemometha zeBluetooth ezinokudibana nazo, kubandakanywa iimeko zobushushu obuphantsi njengokujongwa kwekhonkco elibandayo.

3.Q: Ngaba i-polarity ye-supercapacitors ilungisiwe? Zeziphi izilumkiso ekufuneka zithathwe ngexesha lofakelo?

A: Ii-Supercapacitors zine-polarity esisigxina. Qinisekisa i-polarity phambi kofakelo. I-polarity eguqukayo inqatshelwe ngokungqongqo, njengoko oku kuya konakalisa i-capacitor okanye kuthobe ukusebenza kwayo.

I-4.Q: Ii-supercapacitors zihlangabezana njani neemfuno zamandla ngokukhawuleza zonxibelelwano lwe-high-frequency kwi-thermometers yeBluetooth?

A: Iimodyuli zeBluetooth zifuna imisinga ephezulu ekhawulezileyo xa uthumela idatha. I-Supercapacitors inokumelana okuphantsi kwangaphakathi (ESR) kwaye inokubonelela ngemimoya ephezulu, iqinisekisa i-voltage ezinzileyo kunye nokuthintela ukuphazamiseka konxibelelwano okanye ukusetha kwakhona okubangelwa ukuhla kwamandla ombane.

I-5.Q: Kutheni i-supercapacitors inobomi obude kakhulu bomjikelezo kuneebhetri? Kuthetha ukuthini oku kwiithemometha zeBluetooth?

A: I-Supercapacitors igcina amandla ngokusebenzisa inkqubo yomzimba, eguqulwayo, kungekhona i-chemical reaction. Ke ngoko, banobomi bomjikelo ongaphezulu kwemijikelo ye-100,000. Oku kuthetha ukuba indawo yokugcina amandla ayinakufuna ukutshintshwa kubo bonke ubomi be-thermometer yeBluetooth, ukunciphisa kakhulu iindleko zokugcinwa kunye neenkathazo.

I-6.Q: I-miniaturization ye-supercapacitors inceda njani ukuyila kwe-thermometer yeBluetooth?

A: I-YMIN supercapacitors inomlinganiselo omncinci we-3.55mm. Lo bungakanani obubambeneyo buvumela iinjineli ukuba zenze izixhobo ezincinci kunye nezincinci, ukuhlangabezana neendawo ezibalulekileyo eziphathwayo okanye ezifakwe ngaphakathi, kunye nokuphucula ukuguquguquka koyilo lwemveliso kunye nobuhle.

7.Q: Xa ukhetha i-supercapacitor ye-thermometer yeBluetooth, ndibala njani umthamo ofunekayo?

A: Ifomula esisiseko yile: Imfuno yamandla E ≥ 0.5 × C × (Vwork² − Vmin²). Apho i-E ingamandla ewonke afunwa yinkqubo (i-joules), i-C yi-capacitance (F), i-Vwork yi-voltage yokusebenza, kwaye i-Vmin yinkqubo yombane ophantsi osebenzayo. Olu balo kufuneka lusekelwe kwiiparameters ezifana nethemometha yeBluetooth yokusebenza kwamandla ombane, iavareji yangoku, ixesha lokulinda, kunye namaxesha othumelo lwedatha, ishiya umda owaneleyo.

8.Q: Xa uqulunqa isekethe ye-thermometer yeBluetooth, yiyiphi ingqalelo ekufuneka yenziwe kwi-supercapacitor yokutshaja isiphaluka?

A: Isiphaluka sokutshaja kufuneka sibe nokukhuselwa kwe-overvoltage (ukuthintela ukugqithiswa kwe-voltage ye-nominal), ukukhawulelana kwangoku (okucetyiswayo ukutshaja okwangoku I ≤ Vcharge / (5 × ESR)), kwaye ugweme ukutshaja ngokukhawuleza kwe-high-frequency kunye nokukhupha ukuthintela ukufudumeza kwangaphakathi kunye nokunciphisa ukusebenza.

I-9.Q: Xa usebenzisa i-supercapacitors ezininzi kwi-series, kutheni i-voltage balancing iyimfuneko? Kufezwa njani oku?

A: Ngenxa yokuba i-capacitor nganye inamandla ahlukeneyo kunye nemisinga yokuvuza, ukuyidibanisa kuthotho ngokuthe ngqo kuya kubangela ukuhanjiswa kwamandla ombane ongalinganiyo, okunokonakalisa ezinye ii-capacitors ngenxa yokugqithisa. I-Passive balancing (i-parallel balancing resistors) okanye i-bancing esebenzayo (ukusebenzisa i-IC ezinikeleyo yokulinganisa) ingasetyenziselwa ukuqinisekisa ukuba i-voltage ye-capacitor nganye ihlala ngaphakathi koluhlu olukhuselekileyo.

10.Q: Xa usebenzisa i-supercapacitor njengomthombo wamandla ogcinayo, ubala njani i-voltage drop (ΔV) ngexesha lokukhutshwa kwexesha elifutshane? Ichaphazela njani inkqubo?

A: I-Voltage drop ΔV = I × R, apho ndingumjelo wokukhupha okwethutyana kwaye i-R yi-ESR ye-capacitor. Oku kwehla kwamandla ombane kunokubangela ukuhla okwethutyana kumbane wenkqubo. Xa uyila, qinisekisa ukuba (i-voltage esebenzayo - ΔV) > owona mbane uphantsi wenkqubo; kungenjalo, ukusetha kwakhona kunokwenzeka. Ukukhetha i-ESR capacitors ephantsi kunokunciphisa ngokufanelekileyo ukuhla kwamandla ombane.

I-11.Q: Ziziphi iimpazamo eziqhelekileyo ezinokubangela ukuthotywa kwentsebenzo ye-supercapacitor okanye ukungaphumeleli?

A: Iimpazamo eziqhelekileyo zibandakanya: ukutshatyalaliswa kwamandla (ukuguga kwezinto ze-electrode, ukubola kwe-electrolyte), ukunyuka kwangaphakathi kwangaphakathi (ESR) (uqhagamshelwano olubi phakathi kwe-electrode kunye nomqokeleli wangoku, ukunciphisa i-electrolyte conductivity), ukuvuza (izitywina ezonakalisiweyo, uxinzelelo lwangaphakathi olugqithisileyo), kunye neesekethe ezimfutshane (i-diaphragms eyonakeleyo, ukufuduka kwezinto ze-electrode).

I-12.Q: Ubushushu obuphezulu buchaphazela njani ngokuthe ngqo ubomi be-supercapacitors?

A: Amaqondo obushushu aphezulu akhawulezisa ukubola kwe-electrolyte kunye nokuguga. Ngokuqhelekileyo, kwi-10 ° C yokwanda kobushushu be-ambient, ubomi be-supercapacitor bunokufinyezwa nge-30% ukuya kwi-50%. Ke ngoko, ii-supercapacitors kufuneka zigcinwe kude nemithombo yobushushu, kwaye amandla ombane osebenzayo kufuneka ancitshiswe ngokufanelekileyo kwiindawo ezinobushushu obuphezulu ukwandisa ubomi babo.

I-13.Q: Ziziphi izilumkiso ekufuneka zithathwe xa kugcinwa ii-supercapacitors?

A: Ii-Supercapacitors kufuneka zigcinwe kwindawo eneqondo lokushisa phakathi kwe -30 ° C kunye +50 ° C kunye nomswakama ongaphantsi kwe-60%. Kuphephe ubushushu obuphezulu, ukufuma okuphezulu, kunye nokutshintsha kobushushu ngesiquphe. Zigcine kude neegesi ezidliwayo kunye nelanga elithe ngqo ukunqanda ukubola kweentambo kunye ne-casing.

I-14.Q: Ziziphi iimeko apho ibhetri iya kuba yinto engcono kwi-thermometer yeBluetooth kune-supercapacitor?

A: Xa ifowuni ifuna amaxesha amade kakhulu okulinda (iinyanga okanye iminyaka) kwaye isasaza idatha rhoqo, ibhetri enesantya esisezantsi sokuzikhupha inokuba luncedo ngakumbi. Ii-Supercapacitors zifaneleke ngakumbi kwizicelo ezifuna unxibelelwano rhoqo, ukutshaja ngokukhawuleza, okanye ukusebenza kwindawo yobushushu obugqithisileyo.

I-15.Q: Ziziphi iingenelo ezithile zokusingqongileyo zokusebenzisa i-supercapacitors?

A: Izinto ze-Supercapacitor aziyiyo ityhefu kwaye zihambelana nokusingqongileyo. Ngenxa yobomi babo obude kakhulu, ii-supercapacitors zivelisa inkunkuma encinci kakhulu kubomi babo bemveliso kuneebhetri ezifuna ukutshintshwa rhoqo, ukunciphisa kakhulu inkunkuma ye-elektroniki kunye nongcoliseko lokusingqongileyo.