Amakuru Aravuga | Ni gute capacitors za YMIN VHE zikemura ibibazo by'ubushyuhe bwinshi n'ibishyuhe byinshi bya sisitemu zo gucunga ubushyuhe bw'imodoka?

Intangiriro

Mu buryo bw'amashanyarazi bwo gucunga ubushyuhe bw'ibinyabiziga, ibikoresho nk'imashini zikoresha amazi zikoresha ikoranabuhanga, imashini zikoresha peteroli, n'imashini zikonjesha akenshi bikora ahantu hashyuha cyane kandi hakonjesha cyane. Capacitors za aluminium zisanzwe zikunze kugira ibibazo mu igenzura ndetse no kwangirika kwa sisitemu bitewe n'ubwiyongere bwa ESR no kudahangana neza n'ingufu.

Igisubizo cya YMIN

Imashini zikoresha amashanyarazi zihura n’ikibazo cyo kuma kw’amashanyarazi no kwangirika kw’urwego rwa okiside mu bushyuhe bwinshi, bigatuma ESR yiyongera, ubushobozi bwo gupima amashanyarazi bugabanuka, ndetse n’umuyoboro w’amazi uva. Cyane cyane mu ngufu zikoresha amashanyarazi menshi, ubushyuhe buterwa n’umuyoboro w’amashanyarazi burushaho kwihutisha gusaza.

Uruhererekane rwa VHE rukoresha imiterere ya dielectric ya polymer y’ikinyejana gitaha hamwe n’imiterere ya electrode kugira ngo rugere kuri ibi bikurikira:

ESR nkeya: Uruhererekane rushya rwa VHE rugumana agaciro ka ESR ka 9-11 mΩ (ruruta VHU hamwe n'ihindagurika rike), bigatuma igihombo cy'ubushyuhe buri hejuru kigabanuka kandi imikorere igakomeza kumera neza.

Ubushobozi bwo gukoresha umuyoboro w’amashanyarazi ukabije: Ubushobozi bwo gukoresha umuyoboro w’amashanyarazi ukabije wa VHE buruta inshuro zirenga 1.8 VHU, bigabanya cyane igihombo cy’ingufu no gutanga ubushyuhe. Ifata neza kandi igashungura umuyoboro w’amashanyarazi ukabije ukorwa na moteri, ikarinda neza icyuma gitera imbaraga, igakomeza gukora neza kandi neza, kandi ikagabanya neza ihindagurika ry’amashanyarazi kugira ngo ritabangamira ibice by’ingenzi biyikikije.

Ubudahangarwa bw'ubushyuhe bwinshi

Amasaha 4000 yo gukora kuri 135°C kandi ishyigikira ubushyuhe bukabije bwo mu kirere kugeza kuri 150°C; yoroshye kwihanganira ubushyuhe buringaniye bukabije bwo gukora mu gice cya moteri.

Kwizerwa cyane

Ugereranyije na VHU, VHE series itanga ubushobozi bwo kongera umuvuduko no kudahungabana, bigatuma ikora neza mu gihe habayeho gushyuha gukabije cyangwa guhungabana. Uburyo bwayo bwiza bwo gushyuha no kudasohora umuriro bushobora guhinduka mu buryo bworoshye mu bihe bitandukanye nko gutangira guhagarara no gutangira guhagarara, bigatuma ikora igihe kirekire.

Ibyifuzo byo kugenzura amakuru no guhitamo neza

Amakuru y’ibizamini agaragaza ko uruhererekane rwa VHE rurusha abanywanyi mpuzamahanga mu bipimo byinshi by’imikorere:

ESR igabanuka ikagera kuri 8–9mΩ (ibisanzwe);

Ubushobozi bw'umuyoboro wa Ripple bugera kuri 3500mA kuri 135°C;

Umuvuduko w'amashanyarazi ugera kuri 44V;

Ubushobozi n'impinduka za ESR biragabanuka mu gihe cy'ubushyuhe bwinshi.

- Imiterere y'Ikoreshwa n'Ibyitegererezo By'ingenzi -

Uruhererekane rwa VHE rukoreshwa cyane mu byuma bigenzura ubushyuhe (ipompo z'amazi/ipompo z'amavuta/abafana) ndetse n'insinga zikoresha moteri.
Moderi zisabwa zikubiyemo ubushobozi butandukanye kuva kuri 25V kugeza kuri 35V, ni ntoya mu bunini, kandi zitanga ubushobozi bukomeye.

Fata urugero rwa VHE 135°C 4000H:

Umwanzuro

Uruhererekane rwa VHE rwa YMIN rutuma capacitor ikora neza cyane mu bidukikije birimo ubushyuhe bwinshi, imirasire myinshi binyuze mu bikoresho n'imiterere bishya. Rutanga igisubizo cyizewe cyane ku buryo bushya bwo gucunga ubushyuhe bw'ibinyabiziga bikoresha ingufu, bigafasha inganda kugera ku buryo bwiza kandi buhamye bw'ikoranabuhanga mu gisekuru gitaha.