Isithuthi samandla amatsha i-OBC - Iimeko zeengxaki kunye neendawo zentlungu
Kwiinkqubo ze-OBC kunye ne-DC/DC ezimbini-kwinye zezithuthi ezintsha zamandla, ukumelana ne-ripple ye-capacitor kunye nokuzinza komsinga wokuvuza emva kokunyibilika kwakhona kube zizinto ezibalulekileyo ezichaphazela ukusebenza ngokubanzi kunye nokuthotyelwa kwemithetho. Oku kuyinyani ngakumbi xa umsinga wokuvuza we-capacitor unyuka emva kokunyibilika kobushushu obuphezulu, nto leyo ebangela ukuba amandla apheleleyo adlule imigangatho yolawulo.
Uhlalutyo loBugcisa oluyiNtsongo
Ukuvuza okungaqhelekanga komsinga kudla ngokubangelwa kukonakala koxinzelelo lobushushu ngexesha lenkqubo yokunyibilikisa kwakhona, nto leyo ekhokelela kwiziphene zefilimu ye-oxide. Ii-capacitor ze-electrolytic zemveli azisebenzi kakuhle kule nkqubo, ngelixa ii-capacitor ze-solid-liquid hybrid ziphucula kakhulu uzinzo lobushushu obuphezulu ngokusebenzisa izixhobo kunye nesakhiwo esilungisiweyo.
Izisombululo ze-YMIN kunye neeNzuzo zeNkqubo
Uthotho lwe-VHT/VHU lwe-YMIN lusebenzisa i-polymer hybrid dielectric kwaye luneempawu ezilandelayo: - I-Ultra-low ESR (ephantsi njenge-8mΩ); - Umbane ovuzayo ≤20μA; - Ixhasa i-260°C reflow soldering ngaphandle kokuphazamiseka kokusebenza; - Uvavanyo lwe-CCD olupheleleyo lwe-capacitor kunye novavanyo lokutsha kwe-dual-channel luqinisekisa isivuno.
Inkcazo yoQinisekiso lweDatha kunye nokuThembeka
Ukuvavanya iibhetshi ezili-100 zeesampuli, i-VHU_35V_270μF emva kokutsalwa kwakhona kwe-soldering ibonise oku: - Umndilili wokuvuza komsinga yayiyi-3.88μA, kunye nokunyuka okuphakathi kwe-1.1μA emva kokutsalwa kwakhona kwe-soldering; - Utshintsho lwe-ESR belukwinqanaba elifanelekileyo; - Ixesha lobomi lidlule iiyure ezingama-4000 kwi-135°C, elifanelekileyo kwiindawo zokungcangcazela zemoto.
Idatha yoVavanyo
Uthelekiso lweeParamitha ze-VHU_35V_270μF_10*10.5 Ngaphambi nasemva kokuphinda kusetyenziswe kwakhona
Imeko zesicelo kunye neeModeli ezicetyiswayo
Isetyenziswa kakhulu kwi:
- Ukucoca igalelo/imveliso ye-OBC;
- Ulawulo lwe-voltage yemveliso ye-DCDC converter;
- Iimodyuli zamandla eqonga le-voltage ephezulu.
Iimodeli ezicetyiswayo (zonke zinomthamo ophezulu kunye noyilo oluncinci):
- VHT_35V_330μF_10×10.5
- VHT_25V_470μF_10×10.5
- VHU_35V_270μF_10×10.5
- VHU_35V_330μF_10×10.5
ISIPHELO
I-YMIN Capacitor isebenzisa idatha ukuqinisekisa ukuthembeka kunye nenkqubo ukuqinisekisa ukuhambelana, ibonelela ngezisombululo ze-capacitor "ezinamathelayo nezihlala ixesha elide" ngokwenene kuyilo lombane wezithuthi ezintsha zamandla.
Ixesha leposi: Sep-01-2025