Ichiderera ne30% muhukuru uye ichiwedzera hupenyu hwemwenje kakawanda, indasitiri yemwenje iri kuchinja zvishoma nezvishoma.
Pinda muchitoro chemidziyo yemumba, wakaona here kuti mwenje dze LED dzemazuva ano dziri kuramba dzichiwedzera kuva diki uye dzichinyatsogadzirwa? Vatyairi vakachinja kubva pakuva "mabhokisi matema" makuru kuita mamodule akareruka. Kumashure kweshanduko iyi kune kufambira mberi kwetekinoroji ye gallium nitride (GaN) uye ma capacitor madiki, zvichitungamira indasitiri yemwenje kuenda ku miniaturization uye kushanda zvakanaka.
Sechinhu chikuru chemwenje, mutyairi we LED anosarudza zvakananga kupenya, hupenyu hwemwenje, uye kugadzikana kwerambi. Ma capacitor, sechikamu chakakosha chemutyairi, ari kuona kufambira mberi kwetekinoroji kuchichinja chimiro uye mashandiro ezvigadzirwa zvemwenje.
01 Chimurenga cheCapacitor Pasi peMaitiro eMiniaturization
Indasitiri yemwenje iri kuchinja kubva pamwenje we fluorescent ne halogen kuenda kumwenje we LED. Mwenje we LED wava chinhu chikuru, unoshandiswa zvakanyanya mumagetsi epamba, emabhizimisi, emergency, uye emumigwagwa.
Nekubudirira kuri kuita tekinoroji ye gallium nitride (GaN) ine mafrequency akawanda uye inoshanda zvakanyanya, zvigadzirwa zvemwenje ye LED zvapinda munguva itsva ye miniaturization uye micro-miniaturization. Kuvandudzwa uku kwetekinoroji kunoita kuti zvinhu zvemagetsi zvinotsigira zvidikanwe zvakanyanya, kunyanya ma capacitor e aluminium electrolytic.
Magetsi emagetsi e LED anofambiswa nemagetsi madiki anoda zvikamu zvemagetsi zvidiki zvinoenderana nazvo. Ma capacitor e electrolytic ealuminium, sechikamu chakakosha, anofanirwa kuchengetedza mashandiro emagetsi akanaka, hunhu hwetembiricha, uye kuramba kurema zvakanyanya uku achideredza saizi.
Mwenje wemumba, semarambi emabharubhu, unoda kuvhenekerwa kwe270° kana kunyange 360°, zvichida kuvhenekerwa kwakafanana nemarambi eincandescent. Izvi zvinoita kuti magetsi emutyairi aderedzwe zvakanyanya.
02 Mabhenefiti eTekinoroji eYMIN Capacitors
Semutungamiri munyaya dzema capacitor madiki, YMIN Electronics yagara ichishanda mumusika wemwenje kwemakore anopfuura makumi maviri. Zvigadzirwa zvayo zvinosangana zvizere nezvinodiwa zvakasimba zve gallium nitride (GaN) LED power supplies yema capacitor.
Zvigadzirwa zveYMIN zveLKM zvine mabhenefiti madiki-diki, simba rakawanda, dziviriro yemheni, simba rakaderera remukati, uye simba rakawanda rekudzivirira mafungu, zvichinyatsoenderana nehunhu hwepamusoro-soro uye kushanda zvakanaka kweGaN.
Hunhu hudiki uye kugona kwakanyanya kunoita kuti zvigadziriso zvitsva zveGaN zviite nyore, nepo kuramba kwemukati kwakanyanya kunowedzera kugona kwecapacitor kutsungirira kurira kwakanyanya pakupinda, kunoderedza kugadzirwa kwekupisa kwemuviri wecapacitor, uye nekudaro kunovandudza zvakanyanya mashandiro emagetsi eLED.
Zvichienzaniswa nezvigadzirwa zvechinyakare, ma capacitor madiki eYMIN akadzikira saizi ne15%-30%, ukuwo achichengetedza mashandiro emagetsi akakwira, kukwira kwetembiricha, ESR, uye kugona kutsungirira simba remagetsi. Hupenyu hwechigadzirwa uye kuramba kurema zvakanyanya zvakafanana nemamodheru epamberi pekuita kushoma.
03 Kugadzirisa Marwadzo Muindasitiri Yemwenje
Ma capacitor eYMIN anoratidza kukosha kwakasiyana mumunda wemwenje wakangwara. Ma capacitor avo eVKM series surface-mount aruminiyamu electrolytic akagadzirirwa nzvimbo dzine tembiricha yakaderera yemwenje wakangwara, achichengetedza chiyero chekuchengetedza capacitance chinodarika 80% pa -40°C, achigadzirisa zvinobudirira matambudziko ekutanga kwakaoma kwetembiricha yakaderera uye hupenyu hupfupi hwemwenje yeLED.
Pa105°C, ma capacitor eYMIN anorarama kusvika maawa 10,000, nekudzikira kwakanyanya kwesimba rekubuda kwemvura, zvichipa rutsigiro rwakasimba rwekuvimbika kwakanyanya kwekushanda kwemwenje wakangwara.
Zvichitarisana nemafambiro emagetsi emotokari akangwara, ma capacitor eYMIN anoshandawo zvakanaka kwazvo. Ma capacitor avo emvura inonyungudika pamusoro pemwenje uye solid-liquid hybrid aluminum electrolytic capacitors ane hunhu hwakaderera hweESR, achisefa ruzha rwakatsauka uye kupindirana mucircuit uye achivimbisa kupenya kwakasimba kwemwenje wemusoro.
ESR yakaderera inoita kuti capacitor irambe ichikwira tembiricha yeripple yakaderera kana mafungu makuru eripple achipfuura, zvichizadzisa zvinodiwa nemwenje yemotokari kuti iparadze kupisa uye nokudaro zvichiwedzera hupenyu hwayo.
04 Tarisiro dzeKushandiswa uye Mhedzisiro yeIndasitiri
Parizvino, ma capacitor madiki eYMIN awanikwa achizivikanwa uye achifarirwa nemakambani makuru emagetsi emuno neekunze akadai sePhilips neOpple, achiita basa guru mumusika wemagetsi epamusoro-soro.
YMIN yakagadzira mitsetse minomwe mikuru yezvigadzirwa zve capacitor, kusanganisira liquid aluminum electrolytic capacitors, polymer solid-state capacitors, uye solid-liquid hybrid aluminum electrolytic capacitors. Iyi portfolio yezvigadzirwa zvakawanda inosangana nezvinodiwa zvepamusoro-soro zvemamiriro akasiyana-siyana.
Nekuvandudzwa kwemabasa emwenje wemotokari akangwara, huwandu hwema LED anoshandiswa mukati hunowedzera, uye simba rekushanda rakwira, zvichireva kuti ma capacitor anoshanda zvakanyanya kuti ape mabasa ekuchengetedza simba akasimba uye ekusefa. Ma capacitor eYMIN anonyatso zadzisa zvinodiwa pamusika uyu.
Kutevedzera pfungwa yekuti "Kune mashandisirwo e capacitor, kana uine matambudziko, tsvaga YMIN," YMIN inopa rutsigiro rwakasimba kumagadzirirwo matsva evatengi ane zvigadzirwa zvitsva uye zvinokwikwidza, zvichitungamira kukura kweindasitiri yese yemwenje.
Macapacitor eYMIN e solid-liquid aluminium hybrid electrolytic capacitors uye macapacitor ealuminium electrolytic capacitors emvura pamusoro pemvura akaiswa zvinobudirira mumunda wemwenje wemotokari wakangwara. ESR yavo yakaderera, kushivirira kwemvura yakawanda, uye hupenyu hurefu zvinogadzirisa marwadzo ekushanda kusina kugadzikana uye hupenyu hupfupi mumwenje yemotokari.
Kubva kudzimba kusvika kumotokari, kubva kumwenje wenguva dzose kusvika kuhungwaru, kuderedzwa kwema capacitor kuri kuchinja chinyararire nzira yatinoshandisa chiedza.
Nguva yekutumira: Mbudzi-12-2025